Champlain Islands Marathon and Half Marathon

OCT
18
2026
A certified marathon and half marathon on the west shores of South Hero and Grand Isle, held October 18, 2026, on paved roads with flat to rolling terrain.
Sun 18 Oct 2026
26 miles 13 miles

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Champlain Islands Marathon and Half Marathon

The 55th GMAA Champlain Islands Marathon and Half Marathon is scheduled for Sunday, October 18, 2026, with the event located at Folsom Elementary School in South Hero, Vermont.

Distances:

  • Marathon
  • Half marathon

The certified course (VT24002JK) begins and ends near the home of a past Boston Marathon winner. The half marathon is an out-and-back route along the west shore of South Hero and Grand Isle, passing farms, apple orchards, and summer cottages. The terrain is flat to rolling and the entire course is paved. The full marathon consists of two laps of the half marathon course.

Past race results are posted online. Volunteer opportunities and race administration are organized by the local running association that hosts the event. Visit the organization's website for the most recent information.

26 mi
Marathon
13 mi
Half Marathon
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