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Oak Tree Half Marathon & 5K Run/Walk

Geneseo, New York, United States

calendar_today 06 Sep, 2026

directions_run Running

language Official Website

sell $25.00 – $65.00

About the Event

The Oak Tree is run annually on the Sunday of Labor Day weekend in beautiful historic Geneseo, NY.

Complete race details and online registration: https://oaktreerace.org

USATF Niagara Association 5km Championships: The Oak Tree 5km will serve as the 2026 USATF Niagara Open and Masters 5km Championships. The race will also be part of the 2026 USATF Niagara Runner Of The Year Series and Team Grand Prix Series.

Races Offered

Half Marathon

Sep 06, 2026

straighten

Distance — 13.1 Miles

terrain

Type — Running

timer

08:00

sell

$65.00

5K Run/Walk

Sep 06, 2026

straighten

Distance — 5K

terrain

Type — Running

timer

08:20

sell

$25.00

Weather History

These values represent the 3-year monthly averages for September in Geneseo.

thermostat Temperature

13.0° / 23.5°

wb_sunny Feels like

12.0° / 22.4°

light_mode Avg sunshine hours

9h 52m

water_drop Avg rainfall

1.8 mm

ac_unit Avg snowfall

—

air Avg wind speed

8.5 km/h (Light breeze)

opacity Sweat loss rate

Moderate

terrain Course conditions

Firm and slightly soft

sunny Max UV Index

Moderate (5.0)

humidity_mid Humidity

74.9%

wb_twilight Sunrise

06:51

nightlight Sunset

19:19

About Geneseo

Learn more about the host city, Geneseo.

Geneseo is a village of 8,000 people (2020) in the Finger Lakes region of New York. The Geneseo Historic District has been designated as a National Historic Landmark.