Oak Tree Half Marathon

Oak Tree Half Marathon & 5K Run/Walk

The Oak Tree is held annually on the Sunday of Labor Day weekend in Geneseo, New York. The 2026 edition takes place on 09/06/2026 at 4050 Avon Road, Geneseo NY 14454.

Event distances include:

• 13.1 miles Half Marathon
• 5K Run and Walk

Registration opens May 31, 2026 and closes May 31, 2026. Registration fees listed for 2026 are $70.00 for the half marathon and $25.00 for the 5K.

The Oak Tree 5K will serve as the 2026 USATF Niagara Open and Masters 5km Championships. The 5K is also part of the 2026 USATF Niagara Runner Of The Year Series and the Team Grand Prix Series. Visit the organization's website for the most recent information.

Events nearby