Partly cloudy throughout the day.
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Race Overview
The XCelsior Marathon is run at Rockland Lake State Park in Valley Cottage, New York, on a flat, paved course with views of Rockland Lake. Runners cover a 2.72-mile opening loop and eight 2.935-mile laps for the 26.2 miles, with one aid station at the finish. The course is USATF certified (NY21001JRG) and the race is a Boston qualifier. It is the New York half of the Bi-State Challenge weekend, run the day after the Zip Code 07662 Marathon in Rochelle Park, New Jersey.
WikipediaFAQ
When is the 2027 XCelsior Marathon?
The 2027 XCelsior Marathon will be held on Sunday June 6, 2027.
Is the XCelsior Marathon a Boston Marathon Qualfier?
Yes, the XCelsior Marathon is an official Boston Marathon qualifier.
XCelsior Marathon Weather History
XCelsior Marathon Weather Averages
Average Temp: 73°, Average Low: 67°, Average High: 81°
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|---|
| Temp | 69° | 70° | 71° | 72° | 72° | 73° | 75° | 76° |
| Feel | 69° | 70° | 71° | 72° | 72° | 73° | 75° | 76° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 4mph | 6mph | 6mph | 7mph | 11mph | 11mph | 11mph | 12mph |
| Dew | 61° | 62° | 62° | 63° | 63° | 62° | 63° | 61° |
| RunScore |
XCelsior Marathon 2026
Jun 7, 2026
Becoming cloudy in the afternoon with afternoon rain.
Low: 66°, High: 80°, Light Rain
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|---|
| Temp | ||||||||
| Feel | 67° | 69° | 72° | 74° | 76° | 77° | 79° | 80° |
| Rain | - | - | - | - | - | - | - | - |
| Wind | 7mph | 9mph | 7mph | 10mph | 13mph | 13mph | 12mph | 11mph |
| Dew | 63° | 64° | 64° | 63° | 61° | 61° | 59° | 58° |
| RunScore |
XCelsior Marathon 2025
Jun 22, 2025
Partly cloudy throughout the day with morning rain.
Low: 72°, High: 88°, Light Rain
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|---|
| Temp | ||||||||
| Feel | 76° | 75° | 74° | 72° | 72° | 73° | 78° | 80° |
| Rain | - | - | light | light | light | light | - | - |
| Wind | 4mph | 5mph | 4mph | 1mph | 10mph | 11mph | 9mph | 8mph |
| Dew | 65° | 66° | 67° | 68° | 68° | 69° | 70° | 70° |
| RunScore |
XCelsior Marathon 2024
Jun 9, 2024
Partly cloudy throughout the day with morning rain.
Low: 62°, High: 74°, Light Rain
| Time | 6AM | 7AM | 8AM | 9AM | 10AM | 11AM | 12PM | 1PM |
|---|---|---|---|---|---|---|---|---|
| Temp | ||||||||
| Feel | 64° | 65° | 67° | 69° | 68° | 67° | 70° | 68° |
| Rain | - | - | - | - | light | light | - | - |
| Wind | 1mph | 5mph | 8mph | 9mph | 9mph | 8mph | 13mph | 17mph |
| Dew | 55° | 55° | 57° | 57° | 58° | 57° | 59° | 57° |
| RunScore |