Ontario Summit Trail Races

Ontario Summit Trail Races, celebrating its 10th anniversary, take place at Ontario County Park at Gannett Hill in Naples, NY. The event offers a Half Marathon (13.1 miles, one-way, mostly single-track around the summit) and a 5 Mile race that stays within the park with gentler elevation. Expect rocky roots, wooden bridges, and scenic views.

Aid stations are at miles 3, 6.5, and 11, with a new unmanned water drop near mile 9. New for 2025: camping and breakfast for all registrants; an early-start option for the half (no prizes); combined registration capped at 150 athletes. Snacks, drinks, awards, and giveaways round out the day. Visit the organization's website for the most recent information.