Boulder Hit and Run Accident Lawyer

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When a driver flees the scene in Boulder, Colorado treats them as uninsured. Your own uninsured motorist (UM) coverage, required to be offered under C.R.S. 10-4-609, becomes the primary path to compensation.
Colorado law requires every auto insurer to offer UM coverage equal to your bodily injury liability limits. Any rejection must be in writing and signed by the named insured to be valid (C.R.S. 10-4-609). A rejection on file is worth a careful second look before you assume there is no coverage.
You are now negotiating with your own insurance company, not the other driver's. The same delay, low-offer, and recorded-statement tactics used on third-party claims get turned around and pointed at you. An attorney changes that dynamic.

CGH Injury Lawyers handles hit-and-run accident claims throughout Boulder and Boulder County, serving clients from our Denver office at 2701 Lawrence St., Suite 201. We pull every declarations page, confirm your UM coverage and any stacking potential, build the medical record, and negotiate or litigate against your insurer when the claim is resisted. Free consultation. No fee unless we win. Call (303) 209-9395 for a same-day case review.

You may have a claim if

A driver struck your vehicle on US 36, US 287, the Diagonal Highway (CO 119), 28th Street, or anywhere in Boulder County and drove off.
You were hit as a pedestrian near Pearl Street Mall, the University of Colorado Boulder campus, or on Boulder's bike and trail network and the driver fled.
You carry UM coverage on your own auto policy, or a household member does, or you were in a vehicle that has UM coverage.
You do not know who hit you and cannot serve a lawsuit on anyone, but your own policy may still pay your damages.
A driver ran you off a canyon road near Boulder without making contact and disappeared, a scenario Colorado recognizes under phantom-vehicle analysis, though corroborating evidence is typically required.

What we need you to know first

Not having the fleeing driver's plate number does not end the claim. Coverage analysis starts with your own policy, household policies, and the policy on the vehicle you were in.
Report the crash to Boulder Police (within city limits) or the Boulder County Sheriff promptly. A police report creates the official record your UM claim depends on.
Report the hit-and-run to your own insurer as well. Your policy likely has a contractual notice deadline that may be shorter than the legal statute of limitations.
Do not give a recorded statement to your insurer before you speak with us. Your own carrier will use it the same way an adverse carrier would.

C.R.S. 10-4-609: UM coverage is mandatory to offer

Every auto insurer in Colorado must offer you uninsured motorist coverage equal to your bodily injury liability limits (C.R.S. 10-4-609).
A rejection of UM coverage must be in writing and signed by the named insured to be valid. Improperly executed rejections have been challenged in Colorado courts, so a rejection form on file is worth reviewing before you assume no coverage exists.
Under C.R.S. 10-4-609(4), buying UM automatically includes underinsured motorist (UIM) coverage. For a hit-and-run, the UM trigger is most common, but if the driver is later identified and their limit was too low, UIM fills the gap.
Colorado allowed UM/UIM stacking again through a 2007 amendment to C.R.S. 10-4-609, effective January 1, 2008. When separate premiums are charged on multiple vehicles or policies, insurers can no longer prohibit stacking by policy language. This can significantly increase the available recovery in a serious-injury Boulder hit-and-run.

C.R.S. 13-80-107.5 and C.R.S. 13-21-111: deadlines and fault

Colorado UM/UIM claims are governed by C.R.S. 13-80-107.5, the statute the Colorado Supreme Court applied in Pham v. State Farm, 2013 CO 17. The deadline turns on the procedural history of the underlying claim, which is why an early review of your specific timeline matters.
Your auto policy also likely imposes a contractual notice deadline that is shorter than the statute. Missing it can give your insurer a defense, so calendar it early and call us before that date.
Colorado follows modified comparative negligence with a 50 percent bar (C.R.S. 13-21-111). If you are found less than 50 percent at fault, you can recover damages, but your award is reduced by your share of fault. If you are 50 percent or more at fault, you recover nothing. In a hit-and-run, adjusters sometimes try to assign fault to the victim anyway. Challenging that assessment is part of the work.

The bad-faith backstop: C.R.S. 10-3-1115 and 10-3-1116

When your own insurer unreasonably delays or denies a valid UM claim after a Boulder hit-and-run, Colorado gives you a separate statutory remedy. C.R.S. 10-3-1115 and 10-3-1116 create a bad-faith cause of action when an insurer unreasonably delays or denies payment of a claim it knows or should know is valid. Adding a documented bad-faith claim to the file changes the negotiation dynamic immediately, because it puts real financial pressure on the carrier to act fairly. Every low first offer we receive gets a written response that documents the insurer's conduct for the record.

High-Risk Corridors

US 36, US 287, CO 119, and the Boulder pedestrian environment

US 36 (the Denver-Boulder Turnpike corridor) carries high-speed commuter and express-lane traffic between Boulder and Denver; hit-and-run crashes on this corridor are difficult to witness and easy to flee. US 287 runs north-south through Boulder County and sees sustained commercial and through traffic. The Diagonal Highway (CO 119) connects Boulder to Longmont through open terrain where fleeing drivers gain distance quickly. Within Boulder city itself, the intersection environment along 28th Street and Arapahoe Avenue (CO 7) has documented high crash exposure, and Boulder's dense pedestrian and cyclist network, including routes near Pearl Street Mall, the University of Colorado Boulder campus, and Chautauqua Park, creates recurring pedestrian and cyclist exposure. Boulder also faces Chinook high-wind events, documented at 100-plus mph by NCAR Mesa Lab (including a 113-mph gust in December 2021), which can contribute to road debris and loss-of-control situations year-round. Canyon road conditions on CO 119 are further aggravated by flash flooding and winter ice, conditions that make witness acquisition after a crash harder.

Trauma Care

Foothills Hospital, Boulder Community Health (Level II Trauma Center)

Boulder's primary trauma center is Foothills Hospital, operated by Boulder Community Health, and verified as an American College of Surgeons Level II Trauma Center. It is the facility most seriously injured Boulder hit-and-run victims are transported to. Level II status means the hospital maintains 24-hour surgical capability and the full resources needed to treat major crash trauma, including orthopedic, neurological, and vascular injuries. Your emergency and trauma records from Foothills are foundational to the damages picture in your UM claim. We coordinate with your treatment providers to make sure the full injury record is documented before any demand goes out to your insurer.

Courthouse

Boulder County Combined Court, 20th Judicial District

If your hit-and-run case requires litigation or arbitration, the filing venue for Boulder County civil matters is the Boulder County Combined Court (District Court), located at 1777 6th St., Boulder, CO 80302, part of Colorado's 20th Judicial District. A second location in Longmont handles cases from the northern part of the county: Boulder County Combined Court at 1035 Kimbark St., Longmont, CO 80501. We file and litigate UM/UIM cases in Boulder County District Court directly. Knowing the local bench and the defense firms that represent Boulder-area insurers is part of what makes a Boulder case different from one filed in Denver or El Paso County.

The Statute

C.R.S. 10-4-609

Colorado's UM/UIM statute is the legal engine of a hit-and-run recovery. We know every coverage argument, every stacking scenario, and every bad-faith lever inside it.

ABOTA Trial Advocate

Built for trial, not just settlement.

Managing Partner Kevin Cheney is a member of the American Board of Trial Advocates (ABOTA), and Timothy G. Tarr has been recognized by Best Lawyers every year since 2023. When your UM insurer knows the attorneys across the table are genuinely ready for a Boulder County jury, the negotiation is different from the start.

Honest Evaluation

One firm said no.

We do not accept every hit-and-run inquiry. If your policy has a valid UM rejection, or if the facts do not support a viable claim, we say that in the free review rather than take your case and let it stall.

Bad-Faith Leverage

C.R.S. 10-3-1115/1116

When your insurer sits on a valid claim or opens with an offer that insults the medical record, we document the conduct and put a bad-faith claim on the table. That changes the math for the carrier.

Policy Coverage Analysis

Every declarations page, every endorsement.

We do not assume what your policy says. We pull every declarations page and endorsement, confirm the UM coverage, check for stacking across multiple vehicles or household policies, and flag any contractual notice deadlines before we map next steps for your Boulder claim.

Bilingual

Hablamos espanol.

Spanish-speaking staff and attorneys serve Boulder County's Spanish-speaking community.

No Win, No Fee

Contingency only.

You pay nothing out of pocket for legal fees. We advance costs and collect only from a settlement or verdict in your favor.

Get medical care at Foothills Hospital or the nearest facility

For serious crash injuries in Boulder, Foothills Hospital (Boulder Community Health) at 1611 Flatiron Ave. is the area's Level II Trauma Center. Get evaluated even if you feel okay. Soft-tissue and head injuries often manifest over hours, and a gap between the crash and your first medical visit is an argument your insurer will use to minimize the claim. Keep every discharge record, prescription, and follow-up appointment confirmation.
Report the crash to law enforcement

Within Boulder city limits, report to Boulder Police. In unincorporated Boulder County, the Boulder County Sheriff handles the report. A police report is the foundational document for your UM claim. Note the officer's name and badge number, and request the report number so you can get a copy. If witnesses saw the driver flee, get their contact information at the scene.
Document everything at the scene

Photograph your vehicle damage, your injuries, skid marks, road conditions, and any nearby traffic cameras or business cameras that may have captured the fleeing vehicle. If you caught any part of the plate, a description of the vehicle color, make, or direction of travel, put it in writing immediately. Boulder's urban corridors near Pearl Street Mall and the CU Boulder campus have camera coverage that disappears quickly if not requested.
Notify your own insurer promptly, but carefully

Your policy requires you to report a hit-and-run. Do it promptly to preserve coverage. But do not give a recorded statement, sign any releases, or accept any offer before speaking with an attorney. The adjuster assigned to your UM claim works for the same company that profits by paying you less.
Call CGH Injury Lawyers before the adjuster calls back

Call (303) 209-9395. We will map your coverage, flag your contractual and statutory deadlines, and tell you the next concrete step for your Boulder case. The consultation is free and confidential.
We build the claim from the policy out

We pull every declarations page, confirm UM coverage and stacking, investigate the crash site, lock down witness statements and any surveillance footage, coordinate with your providers at Foothills or wherever you treated, and build the full damages picture before a demand goes out. If the claim is resisted, we file in Boulder County Combined Court, 20th Judicial District, or invoke arbitration under your policy.

Economic damages (never capped in Colorado)

Emergency transport and treatment at Foothills Hospital or another facility
Surgery, hospitalization, and follow-up care costs
Physical therapy and long-term rehabilitation
Lost wages and lost future earning capacity
Future medical care and life-care costs
Out-of-pocket expenses tied to the crash and recovery

Non-economic damages and caps

Pain and suffering
Emotional distress and anxiety from the crash
Loss of enjoyment of life and loss of consortium
For claims accruing on or after January 1, 2025, Colorado caps non-economic damages at $1.5 million under C.R.S. 13-21-102.5. Lower inflation-adjusted caps apply to older claims based on the accrual date.
Compensation for physical impairment or disfigurement is not subject to the non-economic cap under C.R.S. 13-21-102.5(5). It is a separate category that stands on its own.
Economic damages such as medical bills and lost wages are never capped under Colorado law.

One distinction worth knowing: UM coverage pays your losses as if you had sued the fleeing driver directly and won. Your insurer steps into the driver's shoes. That means the full damages picture, medical bills, lost wages, pain and suffering, future care, impairment, all of it belongs in the claim. We build the record so nothing is left off the demand. Past results never guarantee or predict a future outcome.

"You rejected UM coverage"

A UM rejection must be in writing and signed by the named insured to be valid under C.R.S. 10-4-609. Improperly executed rejections have been challenged in Colorado courts, and a rejection that did not follow the statutory requirements may not hold. We review every rejection form before accepting that the coverage does not exist.
"There is no physical contact, so there is no UM claim"

Some policies require physical contact for a UM hit-and-run trigger. If a driver ran you off a canyon road on CO 119 without touching your vehicle and fled, the policy language and Colorado's phantom-vehicle analysis determine whether coverage applies. Corroborating evidence, a witness, dashcam footage, or physical road evidence, typically matters in these cases. We review the specific policy terms and the evidence together before reaching a conclusion.
Inflating your share of fault

Colorado's modified comparative negligence rule (C.R.S. 13-21-111) bars recovery if you are 50 percent or more at fault, and reduces any award below that threshold by your share of fault. Adjusters sometimes assign partial fault to hit-and-run victims, for example claiming you were speeding or failed to take evasive action, to shrink the payout. We challenge those fault assignments with the police report, witness statements, and accident reconstruction when warranted.
Recorded-statement traps and pre-existing injury arguments

Your insurer may request a recorded statement as a routine step to get the file moving. That statement, given before your medical picture is complete, can be used to lock in answers that minimize your injuries. Blanket medical authorizations that reach back many years are then used to argue your injuries were pre-existing. We handle communication with your insurer so these tools do not undercut a valid claim.
Low first offers and strategic delay

A first offer is almost never a final offer, and slow-walking a claim is a tactic. When delay or a lowball offer crosses into unreasonable territory, C.R.S. 10-3-1115 and 10-3-1116 provide a statutory bad-faith claim that raises the financial stakes for the carrier. We document every offer, every request for delay, and every piece of insurer correspondence for the claim file from the day we take your case.

Your own auto policy is the first source. If you carry UM coverage, it responds to a hit-and-run claim because Colorado treats the unidentified fleeing driver as uninsured.
A household member's auto policy may also apply if you are a resident relative. Colorado's stacking rules, reinstated through a 2007 amendment to C.R.S. 10-4-609 effective January 1, 2008, mean that when separate premiums are charged, limits from multiple vehicles or policies may be combined to increase the total available recovery.
The policy on the vehicle you were riding in, if it was not yours, may have UM coverage that applies to you as an occupant. We pull every declarations page connected to the crash before assuming coverage is limited to one policy.
If you were on a rideshare or other commercial vehicle at the time of the crash, the operator's commercial policy may have a UM or first-party coverage component worth analyzing.
Your own insurer is not your ally in this transaction. Once you submit a UM demand, every dollar paid comes off its bottom line. Having counsel changes the balance of that negotiation from the opening call.

I wish I could leave more than 5 stars!

Grace M., 5-star CGH Injury Lawyers client review

Can I recover anything if the driver who hit me in Boulder fled and was never identified?

Yes, in many cases. When the at-fault driver flees and is never identified, Colorado treats them as uninsured for purposes of your UM claim (C.R.S. 10-4-609). Your own auto policy's UM coverage is then the primary vehicle for recovery. The analysis starts with your own declarations page, then household policies, then coverage on the vehicle you occupied. Not identifying the driver does not end the claim; it redirects it to your own insurer.

Does Colorado require me to have uninsured motorist coverage?

Colorado does not require you to buy UM coverage, but every auto insurer in the state must offer it at limits equal to your bodily injury liability limits under C.R.S. 10-4-609. Any rejection of UM coverage must be in writing and signed by the named insured to be valid. A rejection that was not properly executed may not hold up, which is why a rejection on your file is worth a careful review before you assume there is no coverage for your Boulder hit-and-run.

What is the deadline to file a hit-and-run UM claim in Colorado?

Colorado UM/UIM claims are governed by C.R.S. 13-80-107.5, the statute the Colorado Supreme Court applied in Pham v. State Farm, 2013 CO 17. The deadline turns on the procedural history of the underlying claim. Your policy may also impose a shorter contractual notice deadline that is separate from the statutory period, and missing that contractual deadline can give your insurer a defense. Because the timing is fact-specific, speak with an attorney early so your Boulder claim deadlines can be mapped precisely.

Can I stack UM coverage across multiple vehicles or policies in Colorado?

Yes, in many cases. Colorado reinstated the right to stack UM/UIM coverage through a 2007 amendment to C.R.S. 10-4-609, effective January 1, 2008. When separate premiums are charged across multiple vehicles or policies, insurers can no longer prohibit stacking by policy language. Whether stacking applies to your specific situation depends on the policy language and household facts, which is why we pull every declarations page before reaching any conclusion. In a serious-injury Boulder hit-and-run, stacking can meaningfully increase total available coverage.

Can my own insurer deny or lowball a valid hit-and-run UM claim?

Insurers can and do contest UM claims. They can also dispute the value of injuries and delay payment. When a Colorado insurer unreasonably delays or denies a claim it knows or should know is valid, C.R.S. 10-3-1115 and 10-3-1116 provide a separate statutory bad-faith remedy. That claim, when supported by documented insurer conduct, changes the negotiation dynamic and often prompts a carrier to move off a low number. We document every offer and every instance of delay from the beginning of the case.

How does Colorado's comparative fault rule affect my Boulder hit-and-run claim?

Colorado follows modified comparative negligence with a 50 percent bar under C.R.S. 13-21-111. If you are found less than 50 percent at fault, you can recover damages, but the award is reduced by your share of fault. If you are 50 percent or more at fault, you recover nothing. In hit-and-run claims, adjusters sometimes assign partial fault to the victim, citing speed, lane position, or failure to avoid. Challenging that fault assignment with the crash evidence is part of how we protect your full recovery.

Where would my Boulder hit-and-run case be filed if it goes to court?

Personal injury and UM/UIM cases arising in Boulder County are filed in the Boulder County Combined Court (District Court), part of the 20th Judicial District. The main courthouse is at 1777 6th St., Boulder, CO 80302. A Longmont location at 1035 Kimbark St., Longmont, CO 80501 handles cases from the northern part of the county. Many hit-and-run UM cases also proceed through policy arbitration rather than court filing. We advise which path serves your Boulder claim best based on the policy language and the facts.

Is non-economic compensation capped in a Colorado hit-and-run case?

Colorado caps non-economic damages such as pain and suffering at $1.5 million for claims accruing on or after January 1, 2025 under C.R.S. 13-21-102.5, with lower inflation-adjusted caps for older claims. Two categories are not capped at all: economic damages such as medical bills and lost wages, and compensatory damages for physical impairment or disfigurement, which under C.R.S. 13-21-102.5(5) are explicitly excluded from the cap. In a serious hit-and-run crash, the uncapped categories often represent the largest portion of a victim's total loss.

Boulder

Statewide Practice

Denver Money Pages

Firm

Boulder Hit-and-Run Accident Lawyers Who Find a Path to Recovery When the Driver Fled

Boulder hit-and-run victims we represent

You may have a claim if

What we need you to know first

Colorado hit-and-run law decoded for Boulder victims

C.R.S. 10-4-609: UM coverage is mandatory to offer

C.R.S. 13-80-107.5 and C.R.S. 13-21-111: deadlines and fault

The bad-faith backstop: C.R.S. 10-3-1115 and 10-3-1116

Where Boulder hit-and-run crashes happen, and where your case lives

US 36, US 287, CO 119, and the Boulder pedestrian environment

Foothills Hospital, Boulder Community Health (Level II Trauma Center)

Boulder County Combined Court, 20th Judicial District

Why Boulder hit-and-run victims choose CGH Injury Lawyers

C.R.S. 10-4-609

Built for trial, not just settlement.

One firm said no.

C.R.S. 10-3-1115/1116

Every declarations page, every endorsement.

Hablamos espanol.

Contingency only.

What to do after a hit-and-run crash in Boulder

Get medical care at Foothills Hospital or the nearest facility

Report the crash to law enforcement

Document everything at the scene

Notify your own insurer promptly, but carefully

Call CGH Injury Lawyers before the adjuster calls back

We build the claim from the policy out

What compensation can a Boulder hit-and-run victim recover?

Economic damages (never capped in Colorado)

Non-economic damages and caps

Defenses and tactics insurers use in Boulder hit-and-run UM claims

"You rejected UM coverage"

"There is no physical contact, so there is no UM claim"

Inflating your share of fault

Recorded-statement traps and pre-existing injury arguments

Low first offers and strategic delay

How insurance works in a Boulder hit-and-run claim

Boulder hit-and-run accident, frequently asked questions

Related pages

The driver fled. Your right to full compensation did not.