Oak Tree Half Marathon
Race Date
Sep 6, 2026
Location
Geneseo, NY
The Experience
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.
Course Info
USATF CertifiedCourse Type
Loop Course
Terrain
road
Difficulty
Ultra-Flat
Net Drop/km
-0.10 m
Separation
2.8%
Also Offers
USATF Certified Course
NY16114KL · Expires 2026
Relatively flat with minimal net elevation change. Loop course — start and finish are close together.
Historical Performance
Median Finish
1:59:35
9:08/mi
Winning Time
1:11:48
5:29/mi
Finishers (2019)
236
States Represented
13 / 50
Gender Split
Finish Time Distribution
FASTER 25%
1:45:40
MEDIAN
1:59:35
SLOWER 25%
2:15:58
Race Day Weather
5-year historical avgStart (Low)
58°
Afternoon (High)
75°
Warm — hydration strategy is key, start conservatively
0.1"
Precipitation
10 mph
Wind
75%
Humidity
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