Bromont, QC, Canada · Saturday, October 17, 2026

Fixed Distance 50K

Bromont Ultra 55 Km Trail Run

17 days to go
55 km Distance
1,400 m Climbing
4.9 Grit · Challenging
45.3168° N, 72.6491° W © OpenFreeMap © OpenMapTiles Data from OpenStreetMap

What the course asks

Climbing rate 25 m / km Rolling. Moderate undulations. Requires consistent effort across varying grades.
Time limit 9 hours 9:49 min/km average. Comfortable. Room to walk the climbs and stop at aid. Tighter than 79% of 50K races. Measured against 1034 races of the same distance. Cut-off calculator →
Field size ~387 Large. Rarely out of sight of another runner.

DUV results for the 2025 edition (55km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

Typical conditions, October

Daytime high 12°C
Night low 3°C
Rainfall Showers likely
Daylight 10 h 56 m of light

Regional 2001-2020 average for October — NASA POWER, grid elevation 174 m. Not a forecast.

Results history

Year Race Finishers Men's winner Women's winner
2025 55km 387 Philip Rouleau · 05:29:12 Melodie Gilbert · 05:42:09
2024 55km 391 Sebastien Brochu · 05:16:19 Melodie Gilbert · 05:58:44
2023 55km 381 Romain Jaeger · 05:10:56 Jeanne Carrier · 06:22:14
2022 55km 338 David Jeker · 04:54:47 Helene Michaux · 05:43:51
2021 55km 274 David Jeker · 05:22:45 Helene Michaux · 06:24:38
2019 55km 134 Remi Leroux · 05:00:48 Nathalie Gerard · 07:26:32
2018 55km 128 Elliot Cardin · 05:22:44 Anne Champagne · 06:16:33
2017 55km 81 Elliot Cardin · 05:47:53 Sarah Bergeron-Larouche · 05:58:57
2016 55km 85 Elliot Cardin · 05:41:10 Annie Jean · 06:01:35
2015 55km 100 Alister Gardner · 05:26:09 Annie Jean · 06:07:21

The field has held steady: 391 in 2024, 387 in 2025. 26% of the 2025 field were women.

DUV results for the 2025 edition (55km) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.

The Aid Station

Course-specific beta from the community

⛰️ terrain

This is a rolling course. Expect fast, runnable sections where rhythm is key.

By UltraHub Expert
👟 gear

With trail terrain, choose a shoe with moderate cushioning for optimal performance.

By UltraHub Expert

Gear for this race

Chosen for 55 km of trail with 1,400 m of ascent.

All gear guides →

Overview

The Bromont Ultra 55 Km Trail Run, held in Bromont, QC, is a 55 km trail race with 1400 meters of elevation gain. This makes it a demanding course with 25.5 meters of climb per kilometer. With a field of 387 finishers in its latest edition, this race is larger than 96% of 50k races.

The 9-hour time limit translates to a 9.8 minutes per kilometer cutoff pace, which is tighter than 80% of 50k races. This leaves less margin for error than most races of this distance. The event has been held 10 times, with the first edition in 2015 and the latest in 2025. The next edition is scheduled for October 17, 2026.

Similar races

Other 50K trail ultras, closest in distance first.