Oak Tree Half Marathon
USATF CertifiedSunday, September 6, 2026
Geneseo, New York
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 Information
USATF Certified Course
NY16114KL · Expires 2026
Net Drop
-0.10
m/km
Separation
2.8%
start to finish
This course is relatively flat with minimal net elevation change. Loop course — start and finish are close together.
View USATF Course Map (PDF)Race Details
Race Day
Sunday, September 6, 2026
Course
Loop
Also Offers
Registration
Register online
Race Website
Official race information
Historical Weather
☀
Avg High
75°F
☽
Avg Low
58°F
☂
Precip
0.15 in
🍃
Wind
9.6 mph
More races in New York
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 Information
USATF Certified Course
NY16114KL · Expires 2026
Net Drop
-0.10
m/km
Separation
2.8%
start to finish
This course is relatively flat with minimal net elevation change. Loop course — start and finish are close together.
View USATF Course Map (PDF)Race Details
Race Day
Sunday, September 6, 2026
Course
Loop
Also Offers
Registration
Register online
Race Website
Official race information