Antelope Island Marathon - 26.2 - 13.1 - 10K - 5K

Lace up your running shoes for an unparalleled experience at the Antelope Island Marathon, Half Marathon, and 10K on October 9, 2026, in Syracuse, Utah. This annual event, organized by On Hill Events, takes runners across the scenic expanse of Antelope Island, the largest island in Utah's Great Salt Lake. The courses are entirely on paved roads, offering breathtaking views of the vast lake to the east and the rugged island mountains to the west. Runners frequently encounter unique local wildlife, including bison and antelope, making for truly memorable moments during the race.

While the Antelope Island courses are renowned for their stunning vistas, they also present a genuine challenge with rolling hills and several significant ascents throughout. The half marathon, for instance, features approximately 191 meters (627 feet) of elevation gain, and the 10K offers a moderately challenging profile. This is not often considered a personal best course for most, but the rewarding scenery and unique environment more than compensate. Aid stations are plentiful and well-manned by enthusiastic and friendly volunteers, ensuring support every 1.5 miles.

All distances start and finish at the Antelope Island Marina, providing ample parking and picturesque views of the Great Salt Lake. Typical race day conditions in early October offer ideal running weather, with highs around 65°F and lows around 43°F, accompanied by a minimal 7% chance of precipitation. Runners consistently praise the race for its excellent organization, supportive atmosphere, and the truly gorgeous finisher medals. This race promises an unforgettable journey through one of Utah's most iconic landscapes, blending challenging terrain with unparalleled natural beauty.