Michigan · 10K · Half Marathon
Crim Festival of Races
Crim Festival of Races is a 10K and half marathon event held in Flint, Michigan. It was last held on August 22, 2026 and is usually run in August; the next date hasn't been announced yet. About 11,000 runners take part across all distances.
- Usually held
- August
- Location
- Flint, MI
- Field size
- ~11,000 runners
Race details
- Last held
- August 22, 2026
- Usually held in
- August
- Location
- Flint, Michigan
- Distances
- 10K, Half Marathon
- Field size
- About 11,000 runners
- Course
- Flat
- Registration
- raceroster.com
- Official website
- crim.org
Registration, course & weather
- Start time
- 7:00 AM EDT
- Course profile
- Loop course; Road surface
About the Crim Festival of Races
Held every August in Flint since 1977, the signature Crim 10-Mile anchors a festival of races that draws around 11,000 participants from 40 states and abroad, making it one of the largest 10-milers in the country.
Rankings and notes
- Rankings and awards
- One of the largest 10-mile races in the USA; has twice hosted the USA 10-Mile Championships (Molly Huddle 2009, Fasil Bizuneh 2010); USATF-certified; 49th annual in 2026
- Notes
- Largest 10K race in Michigan
More half marathons in Michigan
Coming up next, by confirmed date.
-
Rock CF Thumb Coast Marathon, Half Marathon & 5KPort Austin, MIMarathonHalf Marathon5K ~733 runners
-
Black Toenail Friday Half Marathon and 7.5 Miler - MICommerce Township, MIHalf Marathon7.5 Miles ~688 runners
-
Winter Trail Fest (WTF) Half Marathon and 5 Mile - WestsideMiddleville, MIHalf Marathon5 Mile ~991 runners
More races in Flint
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Crim Festival of Races - Event LineupFlint, MI"The Bobby" Challenge - ALL VIRTUAL"The Bobby" Challenge - IN-PERSON 10 MILE presented by Total Benefit Solutions10
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Guides from the RaceRove blog
- 8 min read How to Choose the Best Half Marathon for a PR, Racecation or 50-State Challenge The best half marathon depends on what you want from it. How to choose a course for a personal record, a race worth travelling for, or an efficient stop on a 50-state challenge.
- 7 min read How to Find a 5K, 10K, Half Marathon or Marathon Near You A practical way to find running races near you: pick a distance, decide how far you'll travel, read the listing properly and confirm the details before you register.
- 9 min read How to Run a Race in All 50 States How to plan a 50-state running challenge: set your own rules, group states into trips, build a calendar around the seasons, budget for it and keep track of every finish.
- Blog All guides Planning advice for finding, choosing and travelling to races.
Crim Festival of Races: common questions
- When is the Crim Festival of Races?
- The next date hasn't been announced in the listing yet. The race is usually held in August. Check the organiser's website for the official date.
- Where is the Crim Festival of Races held?
- In Flint, Michigan.
- What distances does the Crim Festival of Races offer?
- 10K and Half Marathon.
- How many people run the Crim Festival of Races?
- About 11,000 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
- How do I register for the Crim Festival of Races?
- Registration is handled by the organiser at raceroster.com. Entry fees, caps and deadlines are set there.
- What time does the Crim Festival of Races start?
- 7:00 AM EDT.
- What is the course like at the Crim Festival of Races?
- Loop course; Road surface.
Plan this race in RaceRove
Save it to your plan, compare it with other races, check typical race-day weather and track your 50-state progress in the interactive app.