Is the course suitable for walkers?

Yes, the event welcomes both runners and walkers to participate in the 13.1 or 6.2-mile distances.

What is the course surface like?

The course consists of a mix of pavement and smooth gravel roads.

Is there a participant limit?

Yes, the race is capped at 500 participants to ensure small start waves and comfortable course density.

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2 weeks out

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All races

2 weeks out

The Innsbrook Half Marathon & 10k

Saturday, October 24, 2026Innsbrook, MO10K – Half Marathon

Experience the beauty of the Missouri fall season at the Innsbrook Half & 10k, a race set against the stunning backdrop of the Innsbrook Resort. This event offers a unique challenge, featuring a scenic course that winds through the landscape on a mix of pavement and smooth gravel roads. Located just an hour from St. Louis, it provides a perfect getaway for runners and walkers looking for a picturesque autumn run. Participants will enjoy a premium race experience complete with a custom finisher medal, long-sleeved apparel, and a post-race celebration featuring live music and cold beer. With a strict cap of 500 runners to ensure an intimate atmosphere and ideal course density, this popular event is expected to sell out quickly. Don't miss your chance to tackle one of the most beautiful and challenging courses in the Midwest.