← Home
mi/ftkm/m
35.8km
Distance
1,003m
Elevation D+
2025
Latest Edition
Get Your Predicted Finish Time
Use our predictor tool to estimate your finish time based on your UTMB Index and data from 15 finisher records.
Open Time Predictor🌍
Racing in Canada?
🏨
Hotels near Défi Des Couleurs Trail 40km
Book accommodation near the start
Booking.com
✈️
Flights to Canada
Compare deals from major airlines
Trip.com
This free tool is supported by affiliate links
🏔️
Gear up for your 36km race
Trail Shoes
Trail shoes with good grip are essential. Salomon offers reliable all-round performance, while Decathlon provides great value.
Hydration Vest
Essential for carrying water and nutrition. Salomon vests are popular for good reason, but Decathlon's alternatives do the job at half the price.
Trekking Poles
Trekking poles save energy on big climbs. Collapsible aluminium poles work well for most runners.
This free tool is supported by affiliate links
Similar Races
🇨🇦
Ultra Trail Harricana Du Canada Ut Harricana Du Canada Trail 20km
27.62km · 977m D+
🇨🇦
Ultra Trail Du Mont Albert Skymarathon 40km
43.3km · 1,818m D+
🇨🇦
Canadian Death Race Near Death Marathon 40km
42.52km · 1,850m D+
🇨🇦
Endurance Challenge Ontario Marathon 40km
41.24km · 1,293m D+
🇨🇦
Buckin' Hell 40km
42.83km · 2,199m D+
🇨🇦
Fat Dog Trail Race 40km
45.6km · 2,422m D+