54th GMAA
Champlain Islands Marathon
and Half Marathon

Sunday, October 19, 2025

 

 

LOCATION: Folsom Elementary School, South Hero, VT

COURSE:  The certified (VT24002JK*) marathon and half-marathon begin and end near the house where Clarence H. DeMar, seven-time Boston Marathon Winner, once lived. The half-marathon course is out and back on the west shore of South Hero and Grand Isle; a land of farms, apple orchards, and summer cottages. The terrain is flat to rolling, and the entire course is paved. The full marathon course is two laps of the half-marathon course.

INFORMATION:  Contact Race Directors Nik Ponzio & Bob Monette

PAST RACES:  Past results are located here