XCelsior Marathon
Race Date
Jun 7, 2026
Location
Valley Cottage, NY
Course Info
USATF CertifiedCourse Type
Loop Course
Terrain
road
Difficulty
Ultra-Flat
Net Drop/km
0 m (Flat)
Separation
0.2%
Also Offers
USATF Certified Course
NY17074JG · Expires 2027 · Sri Chimnoy Half Marathon
Relatively flat with minimal net elevation change. Loop course — start and finish are close together.
Race Day Weather
5-year historical avgStart (Low)
59°
Afternoon (High)
79°
Warm — hydration strategy is key, start conservatively
0.1"
Precipitation
10 mph
Wind
71%
Humidity
About the Organizer
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