Trail running course near Mont-Tremblant, Quebec, CA
Boréalys Mont-Tremblant by UTMB

Boréalys Mont-Tremblant by UTMB 14.5K

14.5K·Mont-Tremblant, Quebec
mountainforesttechnicaltrailqualifier

AI-generated image

Distance14.5K
Date15 Aug 2026
Difficulty3/5

About This Race

The 14.5K at Boréalys Mont-Tremblant serves as the series' introductory distance, designed for runners ready to test themselves on genuine mountain terrain without committing to ultra distances. As part of the UTMB World Series, the race maintains the event's signature emphasis on Québec's cultural identity and wilderness character while keeping the physical demand within reach for developing trail runners. The distance works well for runners transitioning from road racing or shorter trail events, offering enough challenge to feel significant without requiring the specialized training of longer mountain races. It also appeals to experienced trail runners looking for a hard effort on technical terrain where quick decision-making and confident footwork matter as much as aerobic fitness.

The route explores Mont-Tremblant's trail network through mixed terrain typical of the Laurentian mountains. Runners navigate sections of forest singletrack, wider packed paths, and variable footing that requires attention throughout. Without specific elevation data available, the course profile remains uncertain, though the mountain setting suggests meaningful vertical movement over the 14.5 kilometers.

Location

Practical Info

Weather

Mid-August in the Laurentians typically brings warm days with temperatures ranging from 15-25°C, though mountain weather can shift quickly with afternoon thunderstorms possible.

Nearest Airport

YUL - Montréal-Pierre Elliott Trudeau International Airport

Accommodation

Mont-Tremblant operates as a four-season resort with extensive lodging options from village hotels to condos and vacation rentals, though August remains busy with summer tourism and advance booking is recommended.

Best For

ultra_runnersmountain_runnersexperienced_trail_runners

Other Distances at This Event

5.8K

The route utilizes sections of Mont-Tremblant's established trail system, moving through Laurentian forest on mixed terrain typical of the region. Runners encounter natural surfaces including roots, rocks, and occasional technical sections that require attention but remain accessible to those with basic trail experience. The course provides exposure to the mountain environment without extended technical demands.

26.6K

The route explores Mont-Tremblant's trail network through mixed hardwood and conifer forest, with sections of exposed ridge and technical singletrack. Runners encounter the mountain's signature features: root-laced descents that demand focus, granite outcrops, and forest trails that shift from smooth to demanding within meters. The course includes fire road connectors between technical sections, offering brief windows for rhythm and recovery before the next challenging stretch.

46.1K

The route moves through multiple ecological zones in Quebec's Laurentian Mountains, beginning in the pedestrian village before climbing into mixed hardwood and conifer forest. Trails range from buffed doubletrack to root-laced singletrack, with stretches technical enough to demand full attention in varying light conditions. The course returns runners to Mont-Tremblant village, where the finish atmosphere benefits from the resort's infrastructure and the convergence of multiple race distances. Aid station spacing follows UTMB World Series standards, with French and English support throughout.

80.7K

The course winds through Mont-Tremblant's trail systems, combining singletrack through hardwood and coniferous forests with technical sections that require careful footwork. Runners should expect rooted trails, rocky passages, and sustained climbing, though specific elevation gain data is not currently published. The August timing means full vegetation and potentially warm, humid conditions that add to the challenge. Aid stations follow UTMB standards, positioned at strategic intervals throughout the course. Night running is likely for mid-to-back-of-pack runners, making headlamp preparation essential.