Champlain Islands Marathon
Race Day Weather
Cool temps, moderate winds ahead
Runners will face starting temperatures around 38°F, climbing to 57°F by the finish. Winds will be moderate at 18 mph from the SE, providing a mix of headwind and tailwind throughout the course. With humidity around 60%, pacing should remain conservative, especially in the early laps as temperatures rise. A light layer may be beneficial during pre-race warm-ups to combat the chill.
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Race Info
The USATF-certified (VT24002JK) marathon and half marathon begin and end at Folsom Elementary School in South Hero, VT, near the former home of Clarence H. DeMar, seven-time Boston Marathon winner. The half marathon course is out and back along the west shore of South Hero and Grand Isle, through farms, apple orchards, and summer cottages, with flat to rolling, entirely paved terrain. The marathon is two laps of the half marathon course. Start/finish elevation is about 190 feet, with a high point of 210 feet (miles 1 and 25) and a low point of 100 feet. The marathon cutoff is 6 hours; the half marathon cutoff is 4 hours. The course qualifies for Boston Marathon entry. The race was formerly named the Green Mountain Marathon; its current certification (VT24002JK) supersedes the earlier certification issued under that name.