Two years from the collision date is your civil filing deadline (ARS § 12-542). That provision governs your personal injury claim as a cyclist whether police identify the driver or not. Criminal prosecution and insurance notification rules run on separate timelines, and a missed deadline can end your recovery.
Drivers fled the scene of 16,136 crashes in Arizona in 2024, killing 86 people (ADOT, 2024 Motor Vehicle Crash Facts). One in five cyclist collisions nationwide involved a fleeing motorist in 2023, and more than 70% of people killed by fleeing drivers were pedestrians or cyclists (AAA Foundation for Traffic Safety, March 2026). Those numbers explain why filing deadlines matter most for injured riders.
Hit-and-run filing deadlines at a glance:
- Civil injury or property damage: 2 years (ARS § 12-542)
- Fatal collision: 2 years from the date of death (ARS § 12-542(2))
- Misdemeanor criminal prosecution: 1 year (ARS § 13-107)
- Felony criminal prosecution: 7 years (ARS § 13-107)
- Notice to a government entity: 180 days (ARS § 12-821.01)
- Uninsured motorist insurance claim: Written notification to your insurer within 3 years (ARS § 12-555)
UM coverage is the portion of your own auto policy that pays when the responsible motorist carries no insurance or cannot be identified. ARS § 12-555 sets a separate three-year time limit for that insurance claim; the clock starts on the crash date, not the date of any arrest.
What Counts as a Hit-and-Run Under Arizona Law?
A hit-and-run accident is any crash where a motorist leaves without stopping, identifying themselves, or rendering aid. Three state laws create those duties:
- ARS § 28-661. Stop after a motor vehicle collision causing bodily harm or a fatality
- ARS § 28-662. Stop after damage to property
- ARS § 28-663. Provide identification and render aid to any person involved
A driver who strikes a bicyclist and flees violates all three laws, a Class 3 felony if the cyclist suffers serious bodily harm.
Is a Hit-and-Run a Felony in Arizona?
Leaving the scene of a harmful or fatal collision is a felony (Arizona law); leaving a damage-only incident is a Class 2 misdemeanor (ARS § 28-662). ARS § 28-661 grades the departures by harm and fault:
- Class 2 felony. The at-fault driver caused a crash involving death or serious injury, then fled.
- Class 3 felony. Another person was involved in a fatal or serious-injury crash without causing it, then fled.
- Class 5 felony. Non-serious injury resulted from the collision and the party fled.
Convictions carry mandatory license revocation (ARS § 28-661):
- 10 years after a fatality
- 5 years after a serious injury
- 3 years after other injuries
The classification sets how long prosecutors have to file criminal charges (Arizona laws); your civil time limit runs independently, regardless of the criminal case.
How Long Do You Have to File a Bicycle Hit-and-Run Injury Claim in Arizona?
You have a two year deadline from the collision date to file a personal injury lawsuit (ARS § 12-542), covering every category of damage:
- Bodily harm. Medical bills, physical therapy, treatment for road rash and fractures, lost wages, and pain and suffering.
- Property damage. Your bicycle, helmet, and gear.
- Wrongful death. 2 years from the date of the fatality (ARS § 12-542(2)).
The statute of limitations does not pause for ongoing treatment of your cycling injuries or unresolved claims. The two year time limit runs regardless; you must file the lawsuit and let the valuation develop inside the action.
Punitive damages may also apply; a motorist who flees a downed cyclist satisfies the threshold for willful or wanton conduct. The bicycle accident settlement guide breaks down what a preserved personal injury claim is worth.
Comparative negligence
Comparative negligence is part of every bicycle accident case. Under ARS § 12-2505, the court assigns fault to each person, and your damage award is reduced by your percentage of fault. In a hit-and-run bicycle accident, comparative negligence rarely works against the injured cyclist because the fleeing motorist typically bears full fault for the collision. That is one reason bicycle hit-and-run claims often produce strong results when the rider takes action right away.
How Long Do Prosecutors Have to Charge a Hit-and-Run Driver?
Prosecutors get one year to charge a misdemeanor and seven years to charge a felony (ARS § 13-107). The misdemeanor deadline runs from discovery of the offense. Homicide charges carry no time limit.
Some firms state flatly that a felony charge has no statute of limitations. The code sets a clear limit: ARS § 13-107(B) gives most felonies seven years, and the unknown-identity tolling rule in § 13-107(E) covers only “serious offenses” in ARS § 13-706: murder, sexual assault, armed robbery. Only a homicide charge truly escapes the clock.
The distinction many injured cyclists miss: the criminal prosecution is the county attorney’s case, not yours. A conviction can support your claim, but it pays nothing by itself. Your two-year civil time limit keeps running while detectives work, regardless of arrest or trial. Contact a bicycle accident lawyer right away to protect your filing deadlines.
Bicycle Hit-and-Run Statute of Limitations: Every Deadline Compared
Five separate timelines run after a bicycle hit-and-run in Arizona: two criminal filing windows, your two-year civil lawsuit, and two notification requirements guarding specific recovery paths.
Criminal vs. civil deadlines
| Offense type | Criminal deadline (ARS § 13-107) | Civil deadline (ARS § 12-542) |
| Misdemeanor, property damage only | 1 year from discovery | 2 years |
| Felony, injury or death | 7 years | 2 years |
| Charged as homicide | No time limit | 2 years from date of death (ARS § 12-542(2)) |
The right column is the deadline you control, and it is always the shorter one in an injury case. A lawsuit filed on day 731 gets dismissed.
How long each Arizona statute of limitations runs
| Deadline | Length | Authority |
| Gov’t entity notice | 180 days | ARS § 12-821.01 |
| Misdemeanor charge | 1 year | ARS § 13-107 |
| Civil lawsuit | 2 years | ARS § 12-542 |
| UM insurer notification | 3 years | ARS § 12-555 |
| Felony charge | 7 years | ARS § 13-107 |
Arizona’s Two-Year Statute: When It Starts and What Pauses It
Arizona’s two year personal injury statute starts on the collision date, pausing only in narrow situations. Arizona law calls this tolling: the deadline pauses, then resumes. No tolling applies automatically; in certain circumstances the time limit may extend, but those exceptions are rare (Arizona laws).
- When the clock starts. The bicycle accident date controls, not the day the responsible party is identified. Neither an unsolved matter nor a pending prosecution extends it. The one exception is the discovery rule: a cyclist’s traumatic brain injury diagnosed weeks later may start the clock at diagnosis, but courts restrict that to genuinely latent injuries.
- Minors. A bicyclist injured before 18 gets the full two year period starting on their 18th birthday (ARS § 12-502).
- Incapacity. A collision that leaves the victim of unsound mind pauses the filing period until competency returns (same tolling statute).
- Absent defendant. Time the defendant spends outside the state may not count against the victim (ARS § 12-501). If the liable party chose to leave Arizona, the court may toll the filing period, but the outcome requires legal analysis, not assumption.
What If a Government Vehicle Was Involved?
A hit-and-run involving a city or county vehicle, a transit bus, or any public employee triggers two shorter time limits:
- Formal notice within 180 days (ARS § 12-821.01) with a specific settlement demand and description of injuries
- Lawsuit within 1 year — ARS § 12-821 cuts the filing window to one year against public entities, not the standard 2 years (ARS § 12-542)
Government cases carry the shortest time limits in tort laws, so injured cyclists should get the facts reviewed by a personal injury lawyer within weeks, not months.
What Happens If the Driver Is Never Found?
An unidentified at-fault driver does not end your options as a cyclist. Arizona law treats a fleeing, unidentified person as an uninsured motorist, so your own UM coverage can stand in for the missing policy. Insurers must offer this coverage with every auto liability policy (ARS § 20-259.01).
The AAA Foundation (March 2026) found less than half of fleeing drivers are caught, and 40% identified in fatal crashes had no valid license. Nationally, 33.4% of drivers were uninsured or underinsured in 2023 (Insurance Research Council, February 2025).
Your auto insurance policy’s UM coverage can apply even though you were on a bicycle when struck. UM claims run on their own statutory timeline:
- Written notification to your insurer within three years of the crash
- Arbitration or suit within three years of that notification (ARS § 12-555)
The insurance company will not extend your timeline because the police have not identified the responsible party.
Why Evidence Disappears Before the Deadline Does
Evidence decays faster in a bicycle hit-and-run than in almost any other type of collision because identity disappears first. Surveillance footage overwrites within weeks, paint transfer on the bicycle frame and debris get swept from the road, and witness memory of a partial plate fades within days. The physical record will not survive 2 years of inaction.
Data from IIHS shows Arizona lost 43 bicyclists in 2024 (Fatality Facts 2024), and fatal collisions involving cyclists keep rising while overall traffic fatalities fall.
The Steps That Protect Your Bicycle Hit-and-Run Claim
Early legal work runs several deadlines at once:
- File a police report immediately. The report anchors both the criminal investigation and your uninsured motorist claim.
- Send preservation letters. Nearby businesses have no duty to keep their footage until someone asks in writing.
- Notify the government within 180 days if any public vehicle or employee was involved.
- Notify your UM insurer in writing well inside the ARS § 12-555 window.
- Preserve the bike, helmet, and clothing. Do not repair them. Do not wash them. They are evidence.
Talk to a Bicycle Accident Lawyer Before Deadlines Decide for You
Deadlines are the one part of a bicycle hit-and-run case that no amount of proof can fix later. We are cyclists and trial attorneys who have watched strong claims die on calendars. A free consultation confirms every deadline: the two year lawsuit date, any tolling, the 180-day government demand, your UM timelines, and how comparative negligence laws may affect your case.
We handle bicycle accident cases and other injury lawsuits on a contingency fee basis throughout Arizona. You pay nothing unless we recover compensation for you. Past results do not guarantee future outcomes. For a free consultation, call our bicycle accident lawyers at (888) 521-6377.
Robert Goldwater is a cyclist representing cyclists. He has practiced personal injury and wrongful death law for more than 20 years, graduating with Honors from Arizona State University Law School, and has helped recover over $1 billion for clients, including injured cyclists.
