William Lasserre (M37)

2025

3 Races | 122 mi.

Bromont Ultra

Oct 18th 2025
| Bromont, QC
Distance
80 KM
Overall
26 / 270
Division (M)
24 / 229
9:35:57

Ultra-Trail Harricana™ of Canada (UTHC)

Sep 5th 2025
| La Malbaie, QC
Distance
65 KM
Overall
53 / 392
Division (M)
43 / 275
7:54:38

Quebec Mega Trail

Jul 5th 2025
| Beaupré, QC
Distance
52 KM
Overall
52 / 457
Division (M)
39 / 323
6:47:10

2024

3 Races | 98 mi.

Ultra-Trail Harricana™ of Canada (UTHC)

Sep 6th 2024
| La Malbaie, QC
Distance
65 KM
Overall
19 / 391
Division (M)
15 / 277
7:37:30

Ultra-Trail des Chic-Chocs (UTCC)

Aug 17th 2024
| Sainte-Anne-des-Monts, QC
Distance
45 KM
Overall
17 / 146
Division (M)
15 / 100
7:01:17

Trail du Coureur des Bois de Duchesnay

May 20th 2024
| la-Jacques-Cartier, QC
Distance
48 KM
Overall
13 / 90
Division (M)
8 / 73
5:59:57

2023

3 Races | 177 mi.

Ultra-Trail Harricana™ of Canada (UTHC)

Sep 9th 2023
| La Malbaie, QC
Distance
125 KM
Overall
23 / 163
Division (M)
20 / 135
20:18:12

Quebec Mega Trail

Jul 1st 2023
| Beaupré, QC
Distance
110 KM
Overall
15 / 75
Division (M)
14 / 63
16:55:16

Trail La Clinique Du Coureur

Jun 3rd 2023
| Lac-Beauport, QC
Distance
50 KM
Overall
51 / 122
Division (M)
46 / 103
7:55:20

2022

2 Races | 82 mi.

Bromont Ultra

Oct 8th 2022
| Bromont, QC
Distance
80 KM
Overall
12 / 193
Division (M)
11 / 156
9:48:04

Quebec Mega Trail

Jul 2nd 2022
| Beaupré, QC
Distance
52 KM
Overall
28 / 383
Division (M)
24 / 280
6:22:13

2019

1 Race | 40 mi.

Ultra-Trail Harricana™ of Canada (UTHC)

Sep 7th 2019
| La Malbaie, QC
Distance
65 KM
Overall
36 / 388
Division (M)
32 / 298
7:30:59
12
Races
6y 1m 13d
Longevity
520
Lifetime Miles

Personal Bests

50k (1)
7:55:20
2023

Distance by Year

2025
122 Miles
3 Races
2024
98 Miles
3 Races
2023
177 Miles
3 Races
2022
82 Miles
2 Races
2019
40 Miles
1 Race

Multiple Performances

2025
24th Place
2022
11th Place
2025
39th Place
2022
24th Place

Weekly Newsletter

A roundup of the week's content and most recent race results. Sent once a week on Thursday.

Recent Results

Hoof It on the Hill
Cherry Creek, NY - 9 finishers
52 KM
The Sticks
Norton, KS - 72 finishers
72 Hours | 48 Hours | 24 Hours | 12 Hours | 6 Hours
Spence Mountain Run
Klamath Falls, OR - 11 finishers
50 KM
Yankee Springs Trail Run
Middleville, MI - 60 finishers
100 KM | 50 KM
Pacifico Ultra
Palmdale, CA - 117 finishers
50 KM
Echo Valley Runs
Chelan, WA - 80 finishers
50 KM
Lake to Ocean 100K
Port Mayaka, FL - 19 finishers
100 KM
Lake Tye Challenge
Monroe, WA - 25 finishers
12 Hours | 6 Hours
Hotfoot Hamster
Buckeye, AZ - 94 finishers
24 Hours | 12 Hours | 6 Hours
Worlds End Ultramarathons
Forksville, PA - 299 finishers
100 KM | 50 KM
View All Results