Oak Tree Half Marathon

SEP

6

2026

Celebrate Labor Day weekend in Geneseo with the Oak Tree Half Marathon and 5K, a friendly course for runners and walkers of all levels. Race proceeds support local conservation through the Genesee Valley Conservancy so you can run for personal bests and open space.

Sun 6 Sep 2026

Geneseo, New York

Website

Half Marathon 5 kilometers

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Event overview

The Oak Tree Half Marathon & 5K takes place on Sunday, September 6, 2026, in Geneseo, New York. The event is held annually on the Sunday of Labor Day weekend. Distances offered include:

Half Marathon
5K Run/Walk

The 5K will serve as the 2026 USATF Niagara Open and Masters 5km Championships, and it is part of the 2026 USATF Niagara Runner Of The Year Series and Team Grand Prix Series.

Race details and purpose

The event lists entry prices of $65 for the half marathon and $25 for the 5K, with registration opening May 31, 2026. The race location is shown as 4050 Avon Road, Geneseo, NY 14454. Organizers state that 100% of race proceeds support local conservation. The Genesee Valley Conservancy is identified as the conservation partner, working in the Genesee River watershed to protect habitat, open space and farmland and to provide free access to hiking trails and preserves. Visit the organization's website for the most recent information.

Half Marathon

5 km