2026 YMCA Famous Idaho Potato Marathon

Be a part of our biggest race of the year! Running the Famous Idaho Potato Marathon offers a unique opportunity to experience Boise’s scenic beauty while challenging yourself on a well-organized, supportive course. Join the fun with the 5K or 10K distances or push your limits with the half or full marathon. Connect with fellow runners and celebrate Idaho’s famous spuds!

The Treasure Valley YMCA is proud to bring you the 49th annual YMCA Famous Idaho Potato Marathon and Fun Runs presented by the Idaho Potato Commission. All of our races take place on the flat and scenic Boise Greenbelt. The Famous Idaho Potato Marathon and Fun Runs start and finish at The Morrison Center.

For full information and to register, please CLICK HERE