XCelsior Marathon
The XCelsior Marathon is a USATF-certified Boston Qualifier in Valley Cottage, NY.
Race Date
Jun 7, 2026
Location
Valley Cottage, NY
Quick facts
- Date
- Sunday, June 7, 2026
- Location
- Valley Cottage, New York
- Distance
- Half marathon (13.1 mi) + 26.2M
- Course
- Loop Course
- Terrain
- Road
- USATF certified
- Not listed
- Finishers on record
- 117
Highlights
Good For
Atmosphere
Course
The Experience
The XCelsior Marathon, a USATF-certified Boston Qualifier, takes place in Valley Cottage, New York. This race has been growing in popularity, drawing runners from approximately seven states in recent years.
With a flat course and minimal elevation change, the XCelsior Marathon is designed for speed, making it a prime candidate for runners aiming for personal bests or seeking to qualify for the Boston Marathon. The typical winning time of around 77 minutes suggests a competitive field.
While the repeat-runner loyalty is currently around 6%, the race is in its early editions, with four recorded so far. The event offers a challenging yet rewarding experience for serious marathoners.
Race-provided description
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Course Info
Course Type
Loop Course
Terrain
road
Scenery
Urban
Surface
Paved
Difficulty
Ultra-Flat
Net Drop/km
0 m (Flat)
Separation
0.0%
Also Offers
Quality Score
4 years running
~33 finishers a year
small race — neutral
6% returning runners
2 timing sources
runners from 7 states
winner 1:17:27
typical high 79°F
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
Historical Finish Times
How 117 finishers actually crossed the line across 4 years.
Most recent
2025
Total finishers
117
Median time
2:20:41
Latest turnout
47
States
17
Turnout by year
2020–2025
Hover the histogram to inspect specific finish times.
Race Photos
Frequently asked
When is the XCelsior Marathon?
The XCelsior Marathon is held on Sunday, June 7, 2026.
Where does the XCelsior Marathon take place?
It takes place in Valley Cottage, New York.
What distances does the XCelsior Marathon offer?
The half marathon (13.1 miles), plus 26.2M.
Is the XCelsior Marathon course flat and good for a PR?
The XCelsior Marathon is a ultra-flat, loop course course.
How many people run the XCelsior Marathon?
HalfRuns has finish records for 117 runners who have completed the XCelsior Marathon.
HalfRuns editorial — independent, no paid placement.
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