UTMB World Series EventChecked 2026-08-17
Official UTMB World Series Event; eligible finishers can earn Running Stones and record a UTMB Index result.
Official classification source ↗EventsFind this location on a map
CANRunningTrail100K · 100 km / 62.1 mi20K · 20 km / 12.4 mi50K · 50 km / 31.1 miUltra · 50 km+ / 31+ miUTMB World Series Event
Boréalys Mont-Tremblant by UTMB
Mont-Tremblant, Quebec · CAN
No future date listed
About Boréalys Mont-Tremblant by UTMB
Boréalys Mont-Tremblant by UTMB is a running event in Mont-Tremblant, Quebec, Canada. Recorded disciplines include 100K, 20K, 50K, Ultra. The listed surface is trail. The listed organiser is UTMB World Series / local organiser. No future date is currently listed on ATHRECS. The ATHRECS archive includes editions from 2026. This describes the editions recorded here, not the event's founding date or complete history.
Dates, starts & entry
Times are local to the race. Select the entry route for your distance.
The next date has not been announced here. Check the race website for updates.
Location & race day
Listed venue / area
Mont-Tremblant, QuebecCAN
Confirm the exact start line, parking and arrival instructions with the organiser. A listed town or postcode may cover a wider area.
About the race
Official UTMB World Series event in Mont-Tremblant , Quebec, Canada, Canada. Check the organiser page for the individual races, mandatory kit, entry requirements and current Running Stones information.
- Surface:
- Trail
- Organiser:
- UTMB World Series / local organiser
Series & qualification
Classification is checked against the official series source and recorded by edition where qualification status can change.
Results
Public-figure or athlete-approved ATHRECS results, plus verified organiser links.
No verified results links have been added yet.
Past races
Ultra · 50 km+ / 31+ miFinished
Fri, 14 Aug 2026
Event weekend 2026-08-14 to 2026-08-16. See the official event for individual race dates.
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