Missouri · Marathon · 1/2 Marathon · 10K
Wildwood Trail Marathon
Wildwood Trail Marathon is a marathon, 1/2 Marathon and 10K event held in Wildwood, Missouri. Its next confirmed date is Saturday, December 5, 2026. About 32 runners take part across all distances.
- Race day
- December 5, 2026
- Location
- Wildwood, MO
- Field size
- ~32 runners
Race details
- Date
- Saturday, December 5, 2026
- Location
- Wildwood, Missouri
- Distances
- Marathon, 1/2 Marathon, 10K
- Field size
- About 32 runners
- Course
- ~1,700 ft gain (Marathon), ~750 ft gain (Half Marathon); hilly, technical single-track
- Official website
- terraintrailrunners.com
About the Wildwood Trail Marathon
The Wildwood Trail Marathon is a technical trail marathon, half marathon and 10K in West St. Louis County, Missouri, starting and finishing at LaSalle Springs Middle School. The marathon and half marathon courses combine paved greenway with gravel, dirt and roughly 90% single-track trail through the Al Foster Memorial, Bluff View, Rock Hollow and Cedar Bluff trails, with about 1,700ft (marathon) and 750ft (half) of elevation gain over rocky, rooty terrain.
Rankings and notes
- Notes
- [enrich 2026-09-25] Prior editions: 2025-12-06 (25 finishers), 2024-12-07 (32 finishers), 2023 (39 finishers), 2022 (33 finishers), 2021 (57 finishers) per findmymarathon.com. Marathon start historically ~7:00-7:30 AM local; cutoff 8 hours (half marathon 6 hours).
More marathons in Missouri
Coming up next, by confirmed date.
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MO' Cowbell Marathon/Half-Marathon/10K/5KSaint Charles, MOMarathonHalf Marathon42.195K21.0975K +2 more
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Guides from the RaceRove blog
- 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.
- 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.
- Blog All guides Planning advice for finding, choosing and travelling to races.
Wildwood Trail Marathon: common questions
- When is the Wildwood Trail Marathon?
- The next confirmed date is Saturday, December 5, 2026.
- Where is the Wildwood Trail Marathon held?
- In Wildwood, Missouri.
- What distances does the Wildwood Trail Marathon offer?
- Marathon, 1/2 Marathon and 10K.
- How many people run the Wildwood Trail Marathon?
- About 32 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 Wildwood Trail Marathon?
- Registration is handled by the organiser at terraintrailrunners.com. Entry fees, caps and deadlines are set there.
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.