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

Fixed Distance 50 mi

Bromont Ultra 80 Km Trail Run

17 days to go

80 km Distance

2,000 m Climbing

7.0 Grit · Hardcore

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 13 hours 9:45 min/km average. Comfortable. Room to walk the climbs and stop at aid. Tighter than 79% of 50 mi races. Measured against 471 races of the same distance. Cut-off calculator →

Field size ~267 Large. Rarely out of sight of another runner.

DUV results for the 2025 edition (80km) — 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	80km	267	Clement Perrier · 07:11:01	Alexandra Tremblay · 09:09:26
2024	80km	257	Brent Poulsen · 07:58:48	Melanie Beetz · 09:47:03
2023	80km	116	Samir Gouin · 08:29:45	Mylene Sansoucy · 09:56:13
2022	80km	193	Marvin Foucher · 08:29:13	Claudine Soucie · 09:00:11
2021	80km	120	Sebastien Roulier · 08:52:44	Joannie Desroches · 09:45:43
2019	80km	97	Alexandre Sauvageau · 08:09:25	Anne-Marie Bourgeois · 09:53:46
2018	80km	82	Alister Gardner · 07:55:33	Amy Rusiecki · 10:15:48
2017	80km	72	Remi Poitras · 08:26:26	Helene Michaux · 09:10:25
2016	80km	58	Jerome Bresson · 08:23:13	Helene Michaux · 09:11:59
2015	80km	28	Samuel Hubert · 09:33:56	Anne Bouchard · 10:40:45

The field has held steady: 257 in 2024, 267 in 2025. 14% of the 2025 field were women.

DUV results for the 2025 edition (80km) — 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 80 km of trail with 2,000 m of ascent.

Trail Running Shoes 25 m of climb per kilometre — grip and rock protection before cushioning.
Race Nutrition 80 km of self-supported fuelling between aid stations.
Hydration Vests Pole attachment and chest-strap stability on steep ground.
Trekking Poles 2,000 m of ascent to walk up.
Headlamps A 13 h limit puts you out there after dark.