Duncan Callahan (M 43)
2023
1 Race | 100 mi.Leadville Trail
Aug 19th 2023
| Leadville, CO
Distance
100 Miles
Overall
32
/ 362
Division (M)
31
/ 291
22:55:56
2022
1 Race | 100 mi.Leadville Trail
Aug 20th 2022
| Leadville, CO
Distance
100 Miles
Overall
17
/ 364
Division (M)
16
/ 294
20:54:32
2017
2 Races | 150 mi.Leadville Trail
Aug 19th 2017
| Leadville, CO
Distance
100 Miles
Overall
76
/ 287
Division (M)
66
/ 241
26:13:47
Silver Rush 50
Jul 9th 2017
| Leadville, CO
Distance
50 Miles
Overall
23
/ 335
Division (M)
22
/ 256
8:56:29
2015
3 Races | 181 mi.Moab's Alpine to Slickrock
Jul 4th 2015
| Moab, UT
Distance
50 Miles
Overall
4
/ 17
Division (M)
3
/ 12
12:08:38
Desert Rats Trail Running Festival
Apr 18th 2015
| Fruita, CO
Distance
50 KM
Overall
6
/ 49
Division (M)
6
/ 36
5:22:17
Antelope Canyon Ultras
Feb 21st 2015
| Page, AZ
Distance
100 Miles
Overall
5
/ 15
Division (M)
4
/ 12
21:50:02
2014
5 Races | 345 mi.Javelina Jundred
Nov 1st 2014
| Fountain Hills, AZ
Distance
100 Miles
Overall
16
/ 290
Division (M)
13
/ 201
19:34:43
Leadville Trail
Aug 16th 2014
| Leadville, CO
Distance
100 Miles
Overall
13
/ 354
Division (M)
11
/ 303
20:27:20
Gunnison 100k Endurance Run
Jun 14th 2014
| Gunnison, CO
Distance
100 KM
Overall
1
/ 9
Division (M)
1
/ 6
9:57:42
Cimarron Endurance Run
May 4th 2014
| Cimarron, CO
Distance
50 KM
Overall
1
/ 7
Division (M)
1
/ 3
3:55:37
Desert Rats Trail Running Festival
Apr 19th 2014
| Fruita, CO
Distance
52 Miles
Overall
1
/ 28
Division (M)
1
/ 24
7:59:30
2013
1 Race | 50 mi.Collegiate Peaks Trail Run
May 4th 2013
| Buena Vista, CO
Distance
50 Miles
Overall
2
/ 74
Division (M)
2
/ 54
7:12:50
2012
4 Races | 231 mi.StumpJump 50K
Oct 6th 2012
| Chattanooga, TN
Distance
50 KM
Overall
2
/ 410
Division (M)
2
/ 318
4:32:55
Run Rabbit Run
Sep 15th 2012
| Steamboat Springs, CO
Distance
100 Miles
Overall
5
/ 16
Division (M)
4
/ 12
22:36:37
Grand Mesa Ultras
Jul 28th 2012
| Grand Mesa, CO
Distance
50 Miles
Overall
1
/ 25
Division (M)
1
/ 19
7:20:00
Desert Rats Trail Running Festival
Apr 21st 2012
| Fruita, CO
Distance
50 Miles
Overall
1
/ 32
Division (M)
1
/ 27
7:44:21
2011
8 Races | 484 mi.Leadville Trail
Aug 20th 2011
| Leadville, CO
Distance
100 Miles
Overall
9
/ 347
Division (M)
9
/ 292
19:11:15
Hardrock 100 Endurance Run
Jul 8th 2011
| Silverton, CO
Distance
100 Miles
Overall
8
/ 80
Division (M)
6
/ 72
30:57:00
San Juan Solstice
Jun 18th 2011
| Lake City, CO
Distance
50 Miles
Overall
7
/ 158
Division (M)
7
/ 125
9:54:28
Sun Mountain
May 22nd 2011
| Winthrop, WA
Distance
50 Miles
Overall
1
/ 39
Division (M)
1
/ 28
6:16:34
Collegiate Peaks Trail Run
May 7th 2011
| Buena Vista, CO
Distance
50 Miles
Overall
4
/ 91
Division (M)
4
/ 70
7:34:52
Desert Rats Trail Running Festival
Apr 16th 2011
| Fruita, CO
Distance
50 Miles
Overall
1
/ 38
Division (M)
1
/ 31
7:38:47
Antelope Island Buffalo Run
Mar 25th 2011
| Syracuse, UT
Distance
50 Miles
Overall
2
/ 94
Division (M)
2
/ 75
6:35:24
Moab's Red Hot Ultra
Feb 19th 2011
| Moab, UT
Distance
55 KM
Overall
5
/ 186
Division (M)
5
/ 133
4:32:54
2010
6 Races | 431 mi.Grand Teton Races
Sep 4th 2010
| Alta, WY
Distance
100 Miles
Overall
2
/ 11
Division (M)
2
/ 7
19:03:58
Leadville Trail
Aug 21st 2010
| Leadville, CO
Distance
100 Miles
Overall
1
/ 362
Division (M)
1
/ 310
17:43:25
Silver Rush 50
Jul 18th 2010
| Leadville, CO
Distance
50 Miles
Overall
1
/ 180
Division (M)
1
/ 131
6:50:55
Bighorn
Jun 18th 2010
| Dayton, WY
Distance
100 Miles
Overall
5
/ 95
Division (M)
5
/ 77
21:22:13
Sage Burner 50k
May 29th 2010
| Gunnison, CO
Distance
50 KM
Overall
2
/ 85
Division (M)
2
/ 53
4:32:05
Desert Rats Trail Running Festival
Apr 17th 2010
| Fruita, CO
Distance
50 Miles
Overall
6
/ 46
Division (M)
6
/ 35
8:17:48
2009
5 Races | 331 mi.Grand Teton Races
Sep 5th 2009
| Alta, WY
Distance
50 Miles
Overall
1
/ 33
Division (M)
1
/ 19
7:33:27
Leadville Trail
Aug 22nd 2009
| Leadville, CO
Distance
100 Miles
Overall
3
/ 274
Division (M)
3
/ 225
18:26:40
Sage Burner 50k
May 23rd 2009
| Gunnison, CO
Distance
50 KM
Overall
3
/ 65
Division (M)
3
/ 43
4:14:51
24 Hours of Utah
Mar 28th 2009
| Moab, UT
Distance
100 Miles
Overall
1
/ 11
Division (M)
1
/ 10
18:52:00
Rocky 50
Feb 7th 2009
| Huntsville, TX
Distance
50 Miles
Overall
2
/ 172
Division (M)
2
/ 104
6:11:54
2008
4 Races | 215 mi.Leadville Trail
Aug 16th 2008
| Leadville, CO
Distance
100 Miles
Overall
1
/ 186
Division (M)
1
/ 157
18:02:39
San Juan Solstice
Jun 21st 2008
| Lake City, CO
Distance
50 Miles
Overall
3
/ 130
Division (M)
3
/ 103
9:29:33
Sage Burner 50k
Jun 7th 2008
| Gunnison, CO
Distance
50 KM
Overall
2
/ 35
Division (M)
2
/ 30
3:53:45
Moab's Red Hot Ultra
Feb 16th 2008
| Moab, UT
Distance
55 KM
Overall
4
/ 155
Division (M)
4
/ 114
4:13:56
2007
3 Races | 184 mi.Leadville Trail
Aug 18th 2007
| Leadville, CO
Distance
100 Miles
Overall
7
/ 210
Division (M)
7
/ 180
20:35:55
Desert Rats Trail Running Festival
Apr 21st 2007
| Fruita, CO
Distance
50 Miles
Overall
1
/ 50
Division (M)
1
/ 39
7:41:36
Moab's Red Hot Ultra
Feb 17th 2007
| Moab, UT
Distance
55 KM
Overall
5
/ 22
Division (M)
5
/ 20
4:51:00
North American Races
43
Races
16y 6m 7d
Longevity
2,803
Lifetime Miles
Personal Bests
50k
(6)
3:53:45
2008
50m
(16)
6:11:54
2009
100k
(1)
9:57:42
2014
100m
(16)
17:43:25
2010
Distance by Year
2023
100
Miles
1 Race
2022
100
Miles
1 Race
2017
150
Miles
2 Races
2015
181
Miles
3 Races
2014
345
Miles
5 Races
2013
50
Miles
1 Race
2012
231
Miles
4 Races
2011
484
Miles
8 Races
2010
431
Miles
6 Races
2009
331
Miles
5 Races
2008
215
Miles
4 Races
2007
184
Miles
3 Races
Multiple Performances
1st Place
7:59:30
52 Miles
2nd Place
7:12:50
50 Miles
2nd Place
4:32:55
50 KM
Course Record
7:20:00
50 Miles
1st Place
7:20:00
50 Miles
1st Place
7:44:21
50 Miles
1st Place
6:16:34
50 Miles
1st Place
7:38:47
50 Miles
2nd Place
6:35:24
50 Miles
1st Place
17:43:25
100 Miles
1st Place
6:50:55
50 Miles
2nd Place
4:32:05
50 KM
1st Place
7:33:27
50 Miles
3rd Place
18:26:40
100 Miles
3rd Place
4:14:51
50 KM
2nd Place
6:11:54
50 Miles
1st Place
18:02:39
100 Miles
3rd Place
9:29:33
50 Miles
2nd Place
3:53:45
50 KM
1st Place
7:41:36
50 Miles
Achievements are awarded for races with 25 or more finishers and courses with 200 or more finishers.
Masters: 40-49 / Grand Masters: 50-59 / Senior Grand Masters: 60+
