Peter Keirn (M42)
2025
4 Races | 202 mi.Parallel of Latitude 8 Hour Endurance Ru...
Sep 27th 2025
| Dryden, NY
Duration
8 Hours
Overall
18
/ 32
Division (M)
10
/ 18
31.05
Front Range Ultra Dayze
Aug 30th 2025
| Loveland, CO
Duration
24 Hours
Overall
12
/ 15
Division (M)
4
/ 6
40
Front Range Ultra Dayze
Aug 28th 2025
| Loveland, CO
Distance
100 Miles
Overall
9
/ 21
Division (M)
7
/ 13
30:18:32
Finger Lakes 50s
Jul 5th 2025
| Hector, NY
Distance
50 KM
Overall
77
/ 78
Division (M)
53
/ 53
10:11:33
2024
3 Races | 165 mi.Twin Peaks Trail Runs
Oct 12th 2024
| Jacksonville, OR
Distance
50 KM
Overall
6
/ 6
Division (M)
6
/ 6
8:47:04
Rio Grande 100
Aug 24th 2024
| South Fork, CO
Distance
100 Miles
Overall
13
/ 16
Division (M)
11
/ 14
35:17:54
Grand Mesa Ultras
Jul 27th 2024
| Grand Mesa, CO
Distance
55 KM
Overall
39
/ 66
Division (M)
30
/ 38
8:16:43
2023
2 Races | 100 mi.That's No Moon Ultras & 30K
Sep 23rd 2023
| Silverado, CA
Distance
50 Miles
Overall
12
/ 32
Division (M)
10
/ 27
12:09:42
Pikes Peak Ultra
Jul 29th 2023
| Colorado Springs, CO
Distance
50 Miles
Overall
25
/ 50
Division (M)
18
/ 37
12:58:22
2022
4 Races | 215 mi.Mendon Trail Run
Nov 5th 2022
| Mendon, NY
Distance
50 KM
Overall
20
/ 36
Division (M)
18
/ 31
6:20:38
Leadville Trail
Aug 20th 2022
| Leadville, CO
Distance
100 Miles
Overall
200
/ 364
Division (M)
164
/ 294
28:32:28
Grand Mesa Ultras
Jul 30th 2022
| Grand Mesa, CO
Distance
55 KM
Overall
21
/ 27
Division (M)
14
/ 15
8:40:47
Naked Prussian
Apr 2nd 2022
| Leesport, PA
Distance
50 Miles
Overall
40
/ 67
Division (M)
38
/ 53
11:09:41
2021
3 Races | 161 mi.Austin Rattler Run
Nov 6th 2021
| Smithville, TX
Distance
50 KM
Overall
39
/ 152
Division (M)
35
/ 132
4:32:08
The Mighty Mosquito Trail Race & Relay
Jul 31st 2021
| Mendon, NY
Distance
99 Miles
Overall
7
/ 12
Division (M)
7
/ 12
28:45:01
Finger Lakes 50s
Jul 3rd 2021
| Hector, NY
Distance
50 KM
Overall
58
/ 88
Division (M)
30
/ 46
7:43:00
2020
2 Races | 149 mi.The Mighty Mosquito Trail Race & Relay
Aug 8th 2020
| Mendon, NY
Distance
99 Miles
Overall
9
/ 12
Division (M)
8
/ 11
27:24:03
Cayuga Trail
Jul 18th 2020
| Ithaca, NY
Distance
50 Miles
Overall
7
/ 13
Division (M)
4
/ 9
13:31:31
2019
1 Race | 31 mi.Seth's Fat Ass
Dec 21st 2019
| Springfield, MA
Distance
50 KM
Overall
16
/ 41
Division (M)
12
/ 26
5:26:29
2018
4 Races | 170 mi.Shawangunk Ridge Trail (SRT) Run
Sep 15th 2018
| Rosendale, NY
Distance
30 Miles
Overall
19
/ 53
Division (M)
15
/ 31
8:42:00
Cayuga Trail
Jul 21st 2018
| Ithaca, NY
Distance
50 Miles
Overall
102
/ 121
Division (M)
71
/ 81
13:50:57
Finger Lakes 50s
Jun 30th 2018
| Hector, NY
Distance
50 Miles
Overall
23
/ 23
Division (M)
20
/ 20
12:10:25
Mt Mitchell Challenge and Black Mountain...
Feb 24th 2018
| Black Mountain, NC
Distance
40 Miles
Overall
85
/ 158
Division (M)
77
/ 129
7:40:25
2017
6 Races | 294 mi.Woodside Ramble - Winter
Dec 16th 2017
| Woodside, CA
Distance
50 KM
Overall
53
/ 89
Division (M)
40
/ 56
6:08:01
Can Lake 50 Ultras
Oct 7th 2017
| Canandaigua, NY
Distance
50 Miles
Overall
21
/ 53
Division (M)
17
/ 34
10:12:15
Green Lakes Endurance Runs
Aug 27th 2017
| Fayetteville, NY
Distance
50 KM
Overall
22
/ 77
Division (M)
19
/ 46
4:57:35
Finger Lakes 50s
Jul 1st 2017
| Hector, NY
Distance
50 Miles
Overall
12
/ 19
Division (M)
10
/ 15
11:06:03
Thom B Trail Run
May 13th 2017
| Ithica, NY
Distance
52 KM
Overall
16
/ 24
Division (M)
11
/ 16
6:25:08
Rocky Raccoon
Feb 4th 2017
| Huntsville, TX
Distance
100 Miles
Overall
77
/ 210
Division (M)
67
/ 158
23:29:30
2016
3 Races | 131 mi.Mendon Trail Run
Nov 5th 2016
| Mendon, NY
Distance
50 KM
Overall
19
/ 79
Division (M)
16
/ 59
5:22:12
Can Lake 50 Ultras
Oct 8th 2016
| Canandaigua, NY
Distance
50 Miles
Overall
27
/ 62
Division (M)
20
/ 40
9:16:19
Cayuga Trail
Jun 4th 2016
| Ithaca, NY
Distance
50 Miles
Overall
127
/ 172
Division (M)
95
/ 128
12:49:56
2015
2 Races | 100 mi.Cayuga Trail
May 31st 2015
| Ithaca, NY
Distance
50 Miles
Overall
163
/ 169
Division (M)
129
/ 133
14:21:37
Beast of Burden - Winter
Jan 24th 2015
| Lockport, NY
Distance
50 Miles
Overall
16
/ 40
Division (M)
14
/ 30
10:29:47
2014
2 Races | 81 mi.Virgil Crest
Sep 20th 2014
| Cortland, NY
Distance
50 Miles
Overall
82
/ 95
Division (M)
70
/ 76
15:01:00
Green Lakes Endurance Runs
Aug 23rd 2014
| Fayetteville, NY
Distance
50 KM
Overall
28
/ 101
Division (M)
18
/ 52
5:35:15
2013
1 Race | 50 mi.Virgil Crest
Sep 21st 2013
| Cortland, NY
Distance
50 Miles
Overall
93
/ 134
Division (M)
85
/ 111
14:41:00
2010
1 Race | 31 mi.Green Lakes Endurance Runs
Aug 29th 2010
| Fayetteville, NY
Distance
50 KM
Overall
38
/ 103
Division (M)
29
/ 71
5:11:56
38
Races
15y 1m 3d
Longevity
1,881
Lifetime Miles
Personal Bests
50k
(11)
4:32:08
2021
50m
(14)
9:16:19
2016
100m
(4)
23:29:30
2017
24hr
(1)
40
2025
Distance by Year
2025
202
Miles
4 Races
2024
165
Miles
3 Races
2023
100
Miles
2 Races
2022
215
Miles
4 Races
2021
161
Miles
3 Races
2020
149
Miles
2 Races
2019
31
Miles
1 Race
2018
170
Miles
4 Races
2017
294
Miles
6 Races
2016
131
Miles
3 Races
2015
100
Miles
2 Races
2014
81
Miles
2 Races
2013
50
Miles
1 Race
2010
31
Miles
1 Race