
Join thousands of runners on Saturday, September 20, 2025, for the St. Luke’s FitOne Half Marathon, a signature event that celebrates fitness, community, and scenic beauty in the heart of downtown Boise. Starting at 7:15 a.m. at the intersection of Capitol Blvd. and Bannock St., this 13.1-mile race offers a postcard-worthy tour of Boise’s most iconic landmarks, including the Idaho State Capitol, Boise Depot, Old Idaho Penitentiary, and Idaho Botanical Garden.
Whether you’re a seasoned runner or tackling your first half marathon, FitOne is designed to inspire. The course welcomes strollers (starting behind competitive runners), but for safety, scooters and bikes are not permitted. Gear check is available, and the RaceJoy mobile app enhances your experience with live tracking, social sharing, and cheer features.
All finishers receive a commemorative medal, and top runners in overall and age group categories are awarded. Registration is open to participants aged 13 and older, with kids 10–12 running free with a registered adult. Prices range from $25 to $70, depending on registration date.
FitOne is more than a race—it’s a celebration of healthy living, personal achievement, and the joy of crossing the finish line.