Trail Running calendar near Billings 2026-2027

Celebrate the holiday at the Inwood Hill Turkey Trot 5K Run and Walk. This event offers a scenic course through Inwood Hill for participants of all abilities to enjoy a morning of fitness and community.

Experience a diverse 5K loop course at South Mountain Reservation featuring carriage trails and technical singletrack. Choose from distances ranging from a Kid's 1M to a 50K in this community focused trail event.

Enjoy a post holiday run or walk through the scenic trails of Bethpage State Park. Participants earn themed swag and enjoy refreshments from local partners at this festive 5K event.

Rob's Trail Run Edition stages 5K trail runs for adults and for high school or youth runners at Stillwell Woods Preserve in Woodbury, NY. The event supports The Center for Developmental Disabilities and is produced by RaceAwesome.

Experience a unique 5K trail run at Belmont Lake State Park where the focus is on luck rather than speed. Enjoy a chance to win cash prizes and refreshments at the finish line during this late November event.

The Tower Tag Challenge is a timed trail run in Connecticut's Sleeping Giant State Park. Runners complete 3.4-mile laps up and down the scenic Tower Trail within an 8-hour or 4-hour window. The event features awards, post-race refreshments,..

Run through Roosevelt Forest on a festive 5k trail course in Stratford. All finishers receive a custom medallion, and top runners earn awards. Holiday costumes are welcome for this charitable event.