The Oak Tree Half Marathon is the premier distance running race in the region. Run through the National Historic Landmark District of Geneseo and head into the Genesee Valley past 300 year old oak savannahs, sheep pastures, and horse farms.

The course features spectacular scenery with a small town feel but includes all of the amenities you would expect at a big city race.

With live music on the course, historic aircraft flyovers, and hand-made finisher medals, the Oak Tree is a unique half marathon that showcases the beauty of the Genesee Valley.

The Oak Tree 5K is the companion race to the half marathon. Around 400 runners and walkers participate in the 5K. The 5K highlights the Natinal Historic Landmark District of the Village of Geneseo, traveling through the business district before touring several historic residential streets.

A water station and music will be on the course and you will finish on the track at the Geneseo Central School where you can relax to cheer on the half marathon runners.

08-31-2025, 08:00 am - 02:00 pm