Missouri · Half Marathon · 5K
The Innsbrook Half Marathon & 10k
The Innsbrook Half Marathon & 10k is a half marathon and 5K event held in Innsbrook, Missouri. Its next confirmed date is Saturday, October 24, 2026.
- Race day
- October 24, 2026
- Location
- Innsbrook, MO
Race details
- Date
- Saturday, October 24, 2026
- Location
- Innsbrook, Missouri
- Distances
- Half Marathon, 5K
- Official website
- runsignup.com
About the The Innsbrook Half Marathon & 10k
The Innsbrook Half & 10k returns for 2026. Run on one of the most scenic, beautiful and challenging courses in the Midwest during the peak of fall color in Missouri! Hosted by Big River Race Management at the beautiful Innsbrook Resort. Located just one hour from St. Louis, runners and walkers will be treated to 13.1 or 6.2 miles on a mix of pavement and smooth gravel roads. A certified course, custom finisher medal, premium long-sleeved giveaway, a catered to-go lunch, live music and cold beer…
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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.
The Innsbrook Half Marathon & 10k: common questions
- When is the The Innsbrook Half Marathon & 10k?
- The next confirmed date is Saturday, October 24, 2026.
- Where is the The Innsbrook Half Marathon & 10k held?
- In Innsbrook, Missouri.
- What distances does the The Innsbrook Half Marathon & 10k offer?
- Half Marathon and 5K.
- How do I register for the The Innsbrook Half Marathon & 10k?
- Registration is handled by the organiser at runsignup.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.