Trail Running calendar near Rimrock 2026-2027

Catch Me If You Can! is a winter race series in Billings with four races from a brisk 4K to a 10K at local parks. Staggered starts mean faster runners chase others to the finish and hot drinks await every finisher.

Join the Red Lodge Randonnee Races Feb 27 and 28 at Red Lodge Mountain for ski mountaineering excitement in uphill and backcountry touring formats. Choose a night Vertical, a Short intro or the full Long course and race for prizes and gifts..

Catch Me If You Can! is a winter race series in Billings with four races from a brisk 4K to a 10K at local parks. Staggered starts mean faster runners chase others to the finish and hot drinks await every finisher.

Run the Billings Skyline Races for a scenic challenge along the Rimrocks and Skyline Trail. Choose a rolling 13.1 mile loop or a longer 30K that adds elevation, with panoramic views of the Yellowstone Valley and Beartooth Mountains.

Run a scenic route from the Little Belt mountains into historic Harlowton and finish at Gally's Brewing Company. Choose marathon, half marathon, 10K or 5K and support AIDSPIRIT USA helping children in Uganda.

Experience the Montana Cup, a spirited cross country team meet in Billings on Oct 31 where regional squads compete for a traveling trophy over a rugged 5k to 8k course of grass, dirt and possible mud or snow. Team jerseys are required.