Dates to be confirmed · Mont-Tremblant, Canada
Boréalys Mont-Tremblant by UTMB
About the event
UTMB World Series ultra-trail at Mont-Tremblant, Quebec, themed on local folklore. Races of 100, 50, 20 and 5 km and an 80 km relay start from Village Tremblant.
- When
- Dates to be confirmed
- Where
- Mont-Tremblant, Canada
Village Tremblant - Category
- Trail and mountain running
- Type
- Series stage
- Series
- UTMB World Series
- Open to
- Athletes and participants
- Held
- Every year
- Website
- borealys.utmb.world ↗
- Source
- Official website · checked on 25/10/2026
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Dates and details are read from the official website of each event and may change: always check with the organiser before you travel.