Kick off summer with a riverside dash through Billings’ best paths
Overview
The Rims to River 8K launches the Free 3 series with a course that blends the wide-open beauty of Montana’s riverfront with the energy of a vibrant running community. This mid-spring race is fast, flat, and welcoming, whether you are chasing a new PR or simply enjoying the flow of the Yellowstone River beside you.
Getting There
About Yellowstone Rim Runners

Yellowstone Rim Runners is where the Billings running community truly comes to life. This energetic club invites everyone, whether you lace up your shoes to blaze trails, hit the pavement, or share post‑run high‑fives to join in the fun of movement and friendship. With an ever‑rotating lineup of races; from shamrocks to turkey trots to summer's “Free 3”, there is always something thrilling on the calendar. Members get discounted or even free entry to events, and volunteers power everything, giving each race that distinctive local sparkle.
Disclaimer
We make every effort to provide accurate and up-to-date information on Kåduka, but details may change. Please always confirm the latest information on the official race website. See something that needs correcting? Send us a note at [email protected]
