Oak Tree Half Marathon & 5K Run/Walk

Geneseo, NY | Sunday, September 6, 2026Opens May 31

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.

Available Distances

Awards & Prizes

Participant Giveaway

13.1 Miles: T-Shirt

5K: T-Shirt

Registration & Pricing

Distance	Price	Opens	Closes
13.1 Miles	$65.00	May 31	May 31
	$70.00	Jun 1	Jun 30
	$80.00	Jul 1	Jul 31
	$90.00	Aug 1	Aug 31
	$100.00	Sep 1	Sep 5
	$120.00	Sep 6	Sep 6
5K	$25.00	May 31	May 31

Interested in this race?

Oak Tree Half Marathon & 5K Run/Walk

See how you’d place at this race

Available Distances

Awards & Prizes

Participant Giveaway

Registration & Pricing