Duncan Callahan (M 42)

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 / 293
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

2023
31st Place
2022
16th Place
2017
66th Place
2014
11th Place
2011
9th Place
2010
1st Place
2009
3rd Place
2008
1st Place
2007
7th Place
2017
22nd Place
2010
1st Place
2012
1st Place
2011
1st Place
2010
6th Place
2007
1st Place
2011
7th Place
2008
3rd Place
2011
5th Place
2008
4th Place
2007
5th Place
2010
2nd Place
2009
3rd Place
2008
2nd Place