Lace up your sneakers and embrace the spirit of the Emerald Isle at the YMCA St. Patrick's Day Run, also known as the St. Patrick's Day River Dash, on Saturday, March 14, 2026, in beautiful Boise, Idaho. This festive event, organized by the Treasure Valley YMCA, invites runners of all ages and abilities to celebrate St. Patrick's Day in a healthy, engaging way. Participants can choose their challenge from a 1 Mile Leprechaun Loop, a 5K, or a 5 Mile River Dash, all starting and finishing at Julia Davis Park near the band shell.

The courses are renowned for being flat and scenic, primarily following the picturesque Boise Greenbelt. Runners will enjoy views as they cross the Boise River via various bridges, with the 1 Mile route even circling the giraffe enclosure within Julia Davis Park. The 5K boasts a minimal 27 feet of elevation gain, while the 5 Mile course has a gentle 52 feet, making for fast and enjoyable runs. Typical race day conditions in mid-March bring highs around 55°F and lows around 35°F, with only a 6% chance of precipitation, creating pleasant running weather. The finish line for all distances is conveniently located behind the Boise Art Museum by the Rose Gardens.

This cherished community event encourages participants to don their most festive green attire and showcase their "shamrock swagger," creating a vibrant and spirited atmosphere. As part of the Treasure Valley Family YMCA Race Series, the St. Patrick's Day Run is a highlight for many, promising fun and community spirit. Packet pick-up is available the day before the race from 3-6 pm at Bandanna Running & Walking in Boise, with early pick-up highly recommended to avoid queues on race morning. Join the luckiest run in town for a memorable St. Patrick's Day celebration.