Missouri · 5K
Doomsday 5K
Doomsday 5K is a 5K event held in St. Louis, Missouri. Its next confirmed date is Friday, January 1, 2027.
- Race day
- January 1, 2027
- Location
- St. Louis, MO
Race details
- Date
- Friday, January 1, 2027
- Location
- St. Louis, Missouri
- Distances
- 5K
- Course
- 272 ft gain
- Registration
- ultrasignup.com
- Official website
- terraintrailrunners.com
Registration, course & weather
- Registration status
- Open
- Start time
- 10:00 AM CST
- Course profile
- Loop course; Mostly trail, some road; 272 ft gain (estimated from third-party elevation data)
About the Doomsday 5K
Doomsday 5K in St. Louis, MO.
More 5Ks in Missouri
Coming up next, by confirmed date.
-
Bass Pro Shops Conservation Marathon & Cohick HalfSpringfield, MOMarathonHalf (Cohick)5KMarathon Relay ~4,000 runners
More races in St. Louis
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Coyote Crawl 5K and Head for the Hills 10KSt. Louis, MO10K (In-Person)10K - No Shirt/No Medal5K (In-person)5K - No Shirt/No Medal Option +2 more ~250 runners
-
St. Louis Track Club Frostbite SeriesSt. Louis, MORotating winter distances incl. 5K10K15K20K +2 more ~200 runners
More upcoming races in Missouri
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MO' Cowbell Marathon/Half-Marathon/10K/5KSaint Charles, MOMarathonHalf Marathon42.195K21.0975K +2 more ~3,000 runners
Keep exploring
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- 10Ks in Missouri 74 upcoming races
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- 5Ks in Tennessee 173 upcoming races
- 5Ks in Kentucky 92 upcoming races
- 5Ks in Oklahoma 78 upcoming races
Guides from the RaceRove blog
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- Blog All guides Planning advice for finding, choosing and travelling to races.
Doomsday 5K: common questions
- When is the Doomsday 5K?
- The next confirmed date is Friday, January 1, 2027.
- Where is the Doomsday 5K held?
- In St. Louis, Missouri.
- What distances does the Doomsday 5K offer?
- 5K.
- How do I register for the Doomsday 5K?
- Registration is handled by the organiser at ultrasignup.com. Entry fees, caps and deadlines are set there.
- Is registration open for the Doomsday 5K?
- Yes — registration is open.
- What time does the Doomsday 5K start?
- 10:00 AM CST.
- What is the course like at the Doomsday 5K?
- Loop course; Mostly trail, some road; 272 ft gain (estimated from third-party elevation data).
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.