Adirondack Marathon

USATF Certified

Sunday, September 27, 2026

Schroon Lake, New York

USATFCourse

Course Information

USATF Certified Course

NY21013JG · Expires 2031

Certified Course Name

Adirondack Half-Marathon

Net Drop

-0.43

m/km

Separation

38.8%

start to finish

This course is relatively flat with minimal net elevation change.

View USATF Course Map (PDF)

Race Details

Race Day

Sunday, September 27, 2026

Course

Loop

Also Offers

26.2M

Registration

Race Website

Official race information

Historical Weather

☀

Avg High

66°F

☽

Avg Low

51°F

☂

Precip

0.15 in

🍃

Wind

7.9 mph

81% humidity·Based on 5-year historical data

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Course Information

USATF Certified Course

NY21013JG · Expires 2031

Certified Course Name

Adirondack Half-Marathon

Net Drop

-0.43

m/km

Separation

38.8%

start to finish

This course is relatively flat with minimal net elevation change.

View USATF Course Map (PDF)

Race Details

Race Day

Sunday, September 27, 2026

Course

Loop

Also Offers

26.2M

Registration

Race Website

Official race information