Skip to content
iRun42
161 kmMixed road & trail🇺🇸 West Windsor, United States

Vermont 100 Endurance Race

Saturday, 17 July 2027In 9 months · Start 04:00

Official site

A 100-mile loop on dirt country roads, forest trails and farm tracks through Vermont's rolling hills, run alongside horses on the same course.

Something out of date? Suggest a correction · Organizer of this race?

Facts checked 10 Oct 2026 against vermont100.com, vermont100.com.

Elevation gain
5,180 m
Mountain · ↓ 5,180 m
Start altitude
220 m
above sea level, from terrain data
Temp at start
17°C
Peaks around 22°C
Entry fee
≈ $425
Lottery
Finishers
—
typical year
Course
Loop
30h cut-off
Getting thereFly into ALB (Albany), about 135 km from the start

Course map

A detailed route is not available for this race yet. The marker shows the race location.

Elevation profile

Mountain: about 5,180 m of climbing and 5,180 m of descent. A detailed profile isn’t available for this race yet.

Race-day weather

At start
17°C
Peak during race
22°C
Humidity
88%
Chance of rain
11%
Wind
7 km/h

Race day in past years

Historical averages for 17 July ±3 days, 2016–2025, from 04:00 for 5 hours (70 days sampled). Source: Open-Meteo / ERA5.

What time could you run here?Adjust your goal time for this course’s hills and typical race-day weather.Race time calculator →

Share this race

WhatsAppFacebookXEmail
Organizing this race? Add it to your website

Show your runners the course facts and race-day weather. Paste this code into your site; it displays the badge below and links to this page. It updates automatically when the race details change.

Plan your trip

Searches are set for West Windsor and the race weekend.

Hotels near the start lineClosest first · 2027-07-16 → 2027-07-18Booking.com Flights to West WindsorArrive 2027-07-15, fly home 2027-07-19Google Flights Things to do in West WindsorTours and attractions in United States for the days around the raceGetYourGuide

Gear for this race

Trail running shoesGrip for the unpaved sectionsHydration vestCarry water and food between aid stationsElectrolyte tabletsIt often reaches 22°C during the raceRunning headlampFor early starts and running into the night

Some of these are affiliate links: if you book or buy through them we may earn a commission, at no extra cost to you.

Around the same time

All races in July 2027 →
🇨🇦 Grande Cache, Canada

Canadian Death Race

31 Jul 2027In 10 months
Gain
5,180 m
Start temp
11°C
Entry
$300
118 kmTrailOpen entryhilly
🇪🇸 Bossost, Spain

Val d'Aran by UTMB - Termieres dera Libertat 75K

7 Jul 2027In 9 months
Gain
5,100 m
Start temp
16°C
Entry
—
75 kmTrailOpen entryaltitude
🇨🇭 La Fouly, Switzerland

Trail Verbier St-Bernard - X-Traversee 77K

10 Jul 2027In 9 months
Gain
5,300 m
Start temp
14°C
Entry
$230
77 kmTrailOpen entryaltitude