David Castonguay (M39)

2026

1 Race | 62 mi.

Sulphur Springs Trail Race

May 23rd 2026
| Ancaster, ON
Distance
100 KM
Overall
25 / 152
Division (M)
21 / 110
11:51:51

2025

1 Race | 62 mi.

Twisted Branch Trail Run

Aug 16th 2025
| Naples, NY
Distance
100 KM
Overall
23 / 122
Division (M)
22 / 93
14:25:37

2024

1 Race | 78 mi.

Ultra-Trail Harricana™ of Canada (UTHC)

Sep 6th 2024
| La Malbaie, QC
Distance
125 KM
Overall
48 / 161
Division (M)
42 / 132
21:43:16

2023

1 Race | 100 mi.

Quebec Mega Trail

Jun 30th 2023
| Beaupré, QC
Distance
100 Miles
Overall
18 / 71
Division (M)
16 / 60
27:53:26

2022

1 Race | 100 mi.

Quebec Mega Trail

Jul 1st 2022
| Beaupré, QC
Distance
100 Miles
Overall
22 / 70
Division (M)
21 / 66
28:41:03

2021

1 Race | 108 mi.

Big Wolf's Backyard Ultra - Cacouna

Jul 17th 2021
| Cacouna, QC
Duration
Backyard
Overall
7 / 74
Division (M)
5 / 57
108.307

2020

1 Race | 78 mi.

Ultra-Trail Harricana™ of Canada (UTHC)

Sep 12th 2020
| La Malbaie, QC
Distance
125 KM
Overall
46 / 83
Division (M)
45 / 73
21:52:38

2019

3 Races | 221 mi.

Devil's Backyard Ultra

Oct 26th 2019
| St-Mathieu-du-Parc, QC
Duration
Backyard
Overall
4 / 13
Division (M)
4 / 10
74.49

Ultra-Trail Harricana™ of Canada (UTHC)

Sep 7th 2019
| La Malbaie, QC
Distance
125 KM
Overall
32 / 139
Division (M)
31 / 129
18:58:14

Quebec Mega Trail

Jun 29th 2019
| Beaupré, QC
Distance
110 KM
Overall
49 / 127
Division (M)
45 / 113
17:48:21

2018

3 Races | 190 mi.

Ultra-Trail Harricana™ of Canada (UTHC)

Sep 7th 2018
| La Malbaie, QC
Distance
125 KM
Overall
38 / 100
Division (M)
35 / 91
19:43:13

Quebec Mega Trail

Jun 30th 2018
| Beaupré, QC
Distance
50 Miles
Overall
30 / 77
Division (M)
25 / 61
11:34:37

Zion Ultras and Trail Half Marathon

Apr 20th 2018
| Virgin, UT
Distance
100 KM
Overall
16 / 121
Division (M)
14 / 75
12:55:15

2017

2 Races | 81 mi.

Bromont Ultra

Oct 7th 2017
| Bromont, QC
Distance
80 KM
Overall
16 / 72
Division (M)
15 / 64
11:07:59

The North Face Endurance Challenge New Y...

May 13th 2017
| New York, NY
Distance
50 KM
Overall
40 / 407
Division (M)
38 / 307
5:34:47

2016

2 Races | 82 mi.

Ultra-Trail Harricana™ of Canada (UTHC)

Sep 10th 2016
| La Malbaie, QC
Distance
50 Miles
Overall
27 / 85
Division (M)
25 / 75
10:33:59

Quebec Mega Trail

Jul 16th 2016
| Beaupré, QC
Distance
52 KM
Overall
64 / 140
Division (M)
61 / 124
5:55:18

2015

1 Race | 40 mi.

Ultra-Trail Harricana™ of Canada (UTHC)

Sep 19th 2015
| La Malbaie, QC
Distance
65 KM
Overall
91 / 194
Division (M)
81 / 156
8:37:37
18
Races
10y 8m 9d
Longevity
1,202
Lifetime Miles

Personal Bests

50k (1)
5:34:47
2017
50m (2)
10:33:59
2016
100k (3)
11:51:51
2026
100m (2)
27:53:26
2023
Backyard (2)
108.3075
2021

Distance by Year

2026
62 Miles
1 Race
2025
62 Miles
1 Race
2024
78 Miles
1 Race
2023
100 Miles
1 Race
2022
100 Miles
1 Race
2021
108 Miles
1 Race
2020
78 Miles
1 Race
2019
221 Miles
3 Races
2018
190 Miles
3 Races
2017
81 Miles
2 Races
2016
82 Miles
2 Races
2015
40 Miles
1 Race

Multiple Performances

2024
42nd Place
2020
45th Place
2019
31st Place
2018
35th Place
2023
16th Place
2022
21st 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