The Innsbrook Half Marathon & 10k
About this race
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 wait at the finish - you are not going to want to miss this event! The Innsbrook Half Marathon & 10k will be capped at 500 runners ensuring small start waves and ideal course density. The event will sell out in 2026, so don't wait, sign up today!
Join fellow runners on October 24, 2026 for the The Innsbrook Half Marathon & 10k. It's a fantastic Half-Marathon, 10K featuring a flat and fast course in Innsbrook.
Pick your distance
Running
Innsbrook Half Marathon
Runner Amenities Include: Premium long-sleeved giveaway (in men's and women's sizes!) Digital Finisher’s Certificate Innsbrook Half bib number Commemorative Finisher’s Medal (with built in bottle opener) Access to the Post Race Finish Festival with food/beer Free parking at Charrette Creek Commons Indoor flush toilets Free finish line photos Age group awards three deep
Innsbrook 10k
Runner Amenities Include: Premium long-sleeved giveaway (in men's and women's sizes!) Digital Finisher’s Certificate Innsbrook 10k bib number Commemorative Finisher’s Medal (with built in bottle opener) Access to the Post Race Finish Festival with food/beer Free parking at Charrette Creek Commons Indoor flush toilets Free finish line photos Age group awards three deep
Weather Overview
These values represent the 6-year monthly averages for October in Innsbrook.
About Innsbrook
The Innsbrook Half Marathon & 10k takes place in Innsbrook, Missouri, United States. The local timezone is America/Chicago.
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🏃 Plan Your Next Race in Innsbrook
Find upcoming events by distance:
- 10K Run Events in Innsbrook The most popular local distance in Missouri.
- Innsbrook Half Marathons Top-rated 21.1K courses in the Innsbrook area.
- Innsbrook Running Calendar 2026 See all upcoming race dates.
Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.
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