Christmas in July 5K/10K/Half - Boise

Get ready to jingle all the way this summer at the Christmas in July 5K/10K/Half Marathon in Boise, Idaho! Set for Saturday, July 11, 2026, this unique event brings a festive twist to summer running, inviting participants of all levels to celebrate the holiday spirit without the cold. The race kicks off from Ann Morrison Park, sending runners and walkers onto a scenic, mostly-shaded, and decidedly flat paved river trail alongside the beautiful Boise River. This fast course is ideal for setting a new personal best or simply enjoying a spirited journey through a picturesque landscape.

Runners will find well-placed water stations approximately every 1.5 miles to help stay hydrated as typical race day conditions in Boise feature highs around 94F and lows around 63F, with a minimal 1% chance of precipitation. The festive atmosphere is amplified by the holiday theme, making it a truly unique summer experience. All finishers will be awarded a custom, Santa-approved medal and a spirited, race-themed shirt to commemorate their achievement, with awards also presented to top finishers across various age groups.

Whether you choose the 5K, 10K, or the Half Marathon distance, the Christmas in July race offers a well-organized event with chip timing and a friendly, relaxed vibe. Come enjoy the holiday flair and motivation from start to finish as you make summer miles merry in Boise!.