Vermont 100 Endurance Race

Silver Hill Meadow, VT, USA · July 17, 2027

67°·84° high·Light·Dry

Weather

Race Day Weather

67°at start

84° high

Light

Dry

Warm start, big temp swing

Starting at 67°F, heat will be a factor from the gun — go out conservative and stay on top of hydration. Temps will climb significantly to 84°F by later miles, so expect fading conditions as the race progresses. Light winds shouldn't be a major factor for pacing. Moderate humidity at 67% is worth noting for effort level, especially in later miles.

Race day forecast available in 253 days

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Pace Calculator

Distance: 100.0mi

Target Finish Time

0:00:00

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Race Info

The Vermont 100 is a 100-mile trail and dirt-road race that starts and finishes at Silver Hill Meadow in West Windsor, Vermont, with a 100-kilometer race on the same weekend. The course climbs about 17,000 feet over roughly 68 miles of dirt roads, 30 miles of horse trails and 2 miles of pavement, and runners have 30 hours to finish. Riders run a separate 100-mile endurance ride on the same trails. Proceeds support Vermont Adaptive Ski & Sports.

Website

Course Map

FAQ

When is the 2027 Vermont 100 Endurance Race?

The 2027 Vermont 100 Endurance Race will be held on Saturday July 17, 2027.

What is the time limit for the Vermont 100 Endurance Race?

The time limit for the Vermont 100 Endurance Race is 30 hours.

What will the weather be like for the 2027 Vermont 100 Endurance Race?

The forecast calls for a high of 84°F and a low of 65°F with a 9% chance of rain.

Historical Weather

Based on 11 years of data

Avg Temp

67°F

L:57° H:82°

RunScore

Conditions

Rain Freq

27%

3 of 11 yrs

Wind1mph

Dew62°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2026 Vermont 100 Endurance Race Partly cloudy throughout the day with afternoon rain. 2026	58°/71°	Light	61°
2025 Vermont 100 Endurance Race Clear conditions throughout the day. 2025	48°/84°	-	54°
2024 Vermont 100 Endurance Race Clear conditions throughout the day. 2024	54°/84°	-	55°
2022 Vermont 100 Endurance Race Clear conditions throughout the day. 2022	55°/84°	-	58°
2019 Vermont 100 Endurance Race Clear conditions throughout the day. 2019	72°/94°	-	70°
2018 Vermont 100 Endurance Race Clear conditions throughout the day. 2018	54°/80°	-	57°
2017 Vermont 100 Endurance Race Partly cloudy throughout the day with early morning rain. 2017	61°/79°	Light	61°
2016 Vermont 100 Endurance Race Partly cloudy throughout the day. 2016	60°/82°	-	59°
2015 Vermont 100 Endurance Race Partly cloudy throughout the day with rain. 2015	62°/80°	Light	66°
2014 Vermont 100 Endurance Race Partly cloudy throughout the day. 2014	53°/76°	-	57°
2012 Vermont 100 Endurance Race Clearing in the afternoon. 2012	55°/84°	-	50°

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