Ian Torrence
Born : 1972 Cat. M50 Ultrarunner since 1994 USA
80
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
80
DUV-index+ ?Largest integer N such that the race distances provide at least N complete segments of N km in total. A single long race may therefore contribute several segments. See the DUV-Index tab for the detailed calculation. calculation details
1
Countries visited ?USAUnited States
6,5%
Rank quotient ?This runner's calculation uses 203 eligible race(s): Σ(rank − 1) = 2 867; Σ finishers = 43 826. 2 867 / 43 826 × 100 = 6.54%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed203
Km — ultra races15 961 km
> 100 km27
> 160 km27
Longest race160,9 km

Km per year (ultra races)

180
3 races
2022
180
3 races
2023
180
3 races
2024
50
1 race
2025
48
1 race
2026

Race types (share of distance)

Road4,5%
Trail95,5%

Wins & podiums (ultra)

🏆 Win37
🏆 Win M38
🏅 Top 379
🏅 Top 3 M81
Longest winning streak6
Current streak0

HISTORY

205 race(s) · 2 split(s) nested
DateRacePerf.Rk
2026
15.08 30mi USA21st Lean Horse Ultra-Marathon 30 Mile 5:17:27 h5
2025
28.06 50km USA15th Black Hills 50 km Run 6:41:56 h12
2024
23.11 50mi USA62nd JFK 50 Mile 8:42:45 h201
28.06 50km USA14th Black Hills 50 km Run 5:47:38 h10
20.04 50km USA18th Mad City 50K Road Race 4:37:27 h12
2023
18.11 50mi USA61st JFK 50 Mile 9:07:14 h226
10.06 50km USA34th Shadow of the Giants 50K 5:17:43 h24
03.04 50km USA4th April Fools Tour de Sedona 5:51:36 h8
2022
19.11 50mi USA60th JFK 50 Mile 8:40:08 h147
04.09 50km USA10th Bizz Johnson 50 km Trail Run 4:36:48 h2 🥈
01.04 50km USA3rd April Fools Tour de Sedona 5:40:08 h2 🥈
2021
20.11 81.3km USA59th JFK 50 Mile 8:39:04 h164
10.07 50km USA26th Catoctin 50k Trail Run 7:25:04 h45
01.05 51.4mi USA22th Collegiate Peaks 50 Miles 10:40:25 h11
03.04 50km USA2nd April Fools Tour de Sedona 5:48:07 h6
2020
19.12 50km USA11th Cave Creek Thriller 50K Race 5:20:41 h10
21.11 50mi USA58th JFK 50 Mile 8:33:02 h71
07.03 50km USA11th Mesquite Canyon 50 km 6:05:16 h13
08.02 50km USA22th Pemberton Trail 50 km 4:26:14 h9
04.01 50km USA10th San Tan Scramble 50K 5:31:35 h14
2019
23.11 50mi USA57th JFK 50 Mile 8:20:37 h107
12.10 50km USA10th Cave Creek Thriller 50K Race 5:23:03 h7
10.08 50km USA6th Marlette Lake Tahoe 50K 5:11:21 h13
27.04 50mi USA30th Zane Grey 50 Mile Endurance Run 14:15:32 h94
09.03 50km USA10th Mesquite Canyon 50 km 5:39:27 h15
02.02 50km USA7th Elephant Mountain 50 km 5:29:08 h7
05.01 50km USA9th San Tan Scramble 50K 5:24:40 h18
2018
17.11 50mi USA56th JFK 50 Mile 8:19:05 h82
28.07 50km USA10th Silverton Alpine 50K 5:28:27 h3 🥉
28.04 50mi USA12th Lost Boys 50 Mile Trail Run 10:52:11 h7
2017
29.04 50mi USA28th Zane Grey 50 Mile Endurance Run 12:41:53 h31
18.02 55km USA11th Moab Red Hot 55k 4:52:45 h16
2016
19.11 50mi USA54th JFK 50 Mile 7:17:48 h29
20.08 30mi USA1st Continental Divide Trail Run 5:04:06 h4
07.05 50mi USA10th TARC Wapack and Back 50 Mile Trail Race 11:18:20 h4
23.04 50mi USA27th Zane Grey 50 Mile Endurance Run 12:34:58 h32
20.02 50km USA4th Elephant Mountain 50 km 5:15:36 h4
2015
21.11 50mi USA53rd JFK 50 Mile 9:26:18 h229
03.10 55km USA4th Flagstaff Sky Peaks 50 km Mountain Run 7:36:10 h13
16.08 50km USA20th Run On The Sly 50 km 4:36:17 h4
16.05 50mi USA30th Silver State 50 Mile 8:25:09 h8
25.04 50mi USA26th Zane Grey 50 Mile Endurance Run 10:12:26 h17
28.03 50km USA23rd Crown King Scramble 50K 4:50:08 h10
01.03 50km USA13th Caumsett Park 50K Lloyd Neck - Championships 3:36:03 h16
14.02 50km USA17th Pemberton Trail 50 km 3:47:21 h4
10.01 50km USA5th San Tan Scramble 50K 4:43:37 h6
2014
22.11 50mi USA52nd JFK 50 Mile 6:51:18 h18
02.08 100mi USA27th Angeles Crest 100 Mile 28:41:32 h51
05.07 50mi USA8th Moab's Alpine to Slickrock 50mi 10:00:18 h2 🥈
22.06 50km USA1st Burton Creek Trail Run 4:08:40 h1 🏆
10.05 50mi USA33rd Ice Age Trail 50 Mile Run 7:36:49 h20
26.04 50km USA25th Zane Grey Highline Trail 50 km 6:59:52 h27
29.03 30mi USA1st Behind the Rocks 50km Race 4:33:00 h1 🏆
02.03 50km USA12th Caumsett Park 50K Lloyd Neck 3:38:09 h12
08.02 50km USA16th Pemberton Trail 50 km 3:44:04 h4
2013
23.11 50mi USA51st JFK 50 Mile 6:44:41 h15
14.09 50km USA2nd Flagstaff Sky Peaks 50 km Mountain Run 5:31:41 h2 🥈
18.08 50km USA18th Run On The Sly 50 km 4:15:49 h2 🥈
20.07 100mi USA12th Tahoe Rim Trail 100M Endurance Run 28:05:37 h41
19.05 50km USA26th Ohlone 50K Wilderness Run 5:11:01 h4
27.04 50mi USA24th Zane Grey 50 Mile Endurance Run 11:28:53 h26
16.02 55km USA7th Moab Red Hot 55k 4:43:58 h18
2012
08.12 50km USA3rd McDowell Mountain Frenzy 50 km 4:13:23 h7
17.11 50mi USA50th JFK 50 Mile 6:49:32 h24
29.09 50km USA1st Mount Taylor 50 km Race 5:19:33 h11
15.09 50mi USA6th Moab's Alpine to Slickrock 50mi 10:30:21 h1 🏆
30.06 45mi USA1st Mormon Lake 8:06:00 h3 🥉
20.05 50km USA25th Ohlone 50K Wilderness Run 5:23:29 h5
21.04 50mi USA23rd Zane Grey 50 Mile Endurance Run 10:52:58 h15
17.03 50km USA20th Chuckanut 50K 4:51:19 h64
18.02 55km USA6th Moab Red Hot 55k 4:57:25 h18
2011
19.11 50mi USA49th JFK 50 Mile 7:24:15 h41
10.09 50km USA5th Paatuwaqatsi Run 4:22:00 h4
16.04 50mi USA22nd Zane Grey 50 Mile Endurance Run 12:22:28 h36
12.03 50km USA2nd Mesquite Canyon 50 km 5:05:10 h2 🥈
19.02 55km USA5th Moab Red Hot 55k 5:09:23 h23
2010
20.11 50mi USA48th JFK 50 Mile 8:07:31 h108
18.09 100mi USA1st Pine to Palm 100 Mile Endurance Run 25:24:54 h18
05.09 50km USA15th Run On The Sly 50 km 4:09:14 h1 🏆
26.06 100mi USA37th Western States 100 Mile Endurance Run 20:48:01 h45
24.04 50mi USA21st Zane Grey 50 Mile Endurance Run 9:47:50 h3 🥉
20.03 50km USA1st Mesquite Canyon 50 km 4:29:49 h2 🥈
13.02 50km USA12th Pemberton Trail 50 km 3:45:56 h4
2009
21.11 50mi USA47th JFK 50 Mile 6:48:14 h20
18.07 100mi USA8th Tahoe Rim Trail 100M Endurance Runs 22:03:00 h4
16.05 50mi USA16th Bishop High Sierra Ultramarathons 50 Miles 7:45:50 h3 🥉
2008
22.11 50mi USA46th JFK 50 Mile 6:34:57 h8
06.09 50km USA21st McKenzie River 50 km Trail Run 3:44:48 h2 🥈
16.08 100km USA7th Where's Waldo 100K Ultramarathon 10:51:30 h8
19.07 100mi USA7th Tahoe Rim Trail 100M Endurance Runs 21:53:10 h4
10.05 50mi USA25th Quicksilver 50 Mile Endurance Run 7:19:18 h3 🥉
08.03 50km USA19th Way Too Cool 50K Endurance Run 3:52:00 h19
16.02 55km USA2nd Moab Red Hot 55k 4:24:40 h6
2007
28.04 50mi USA18th Zane Grey Highline Trail 50 Mile 10:12:48 h6
03.03 50mi USA17th Old Pueblo 50 Mile Endurance Run 7:57:22 h5
17.02 55km USA1st Moab Red Hot 55k 4:44:20 h2 🥈
2006
18.11 50mi USA44th JFK 50 Mile 7:05:18 h22
24.06 100mi USA33th Western States 100 Mile Endurance Run 20:17:39 h10
06.05 100km USA11th Miwok 100k Trail race 8:56:12 h8
22.04 50mi USA14th Leona Divide 50 Mile Run 6:54:49 h5
18.03 50km USA19th Crown King Scramble 50K 4:35:26 h1 🏆
11.02 50km USA8th Pemberton Trail 50 km 3:33:42 h2 🥈
2005
19.11 50mi USA43rd JFK 50 Mile 6:15:11 h2 🥈
17.09 50mi USA2nd Moab's Alpine to Slickrock 50mi 9:00:00 h1 🏆
30.07 50mi USA13th White River 50 Mile Trail Run 7:37:19 h4
09.07 100mi USA12th Hardrock Hundred Endurance Run 34:03:40 h13
23.04 50mi USA16th Zane Grey Highline Trail 50 Mile 9:10:16 h3 🥉
02.04 50mi USA26th American River 50 Mile Endurance Run 6:50:39 h8
19.03 50km USA13th Chuckanut 50K 4:14:08 h9
12.02 50km USA7th Pemberton Trail 50 km 3:25:52 h3 🥉
2004
20.11 50mi USA42nd JFK 50 Mile 6:12:50 h2 🥈
09.10 32.8mi USA1st Lake of the Sky 32 Mile 4:32:30 h1 🏆
18.09 100mi USA18th Angeles Crest 100 Mile 23:41:18 h8
31.07 50mi USA12th White River 50 Mile Trail Run 7:26:29 h8
24.04 50mi USA15th Zane Grey Highline Trail 50 Mile 8:44:40 h5
24.01 50km USA10th Mountain Mist 50k 4:01:58 h1 🏆
03.01 50km USARed Rock Fat Ass 50K 4:23:00 h1 🏆
2003
22.11 50mi USA41st JFK 50 Mile 6:22:11 h5
02.08 50mi USA11th White River 50 Mile Trail Run 7:21:04 h6
28.06 100mi USA30th Western States 100 Mile Endurance Run 18:57:05 h12
26.04 50mi USA14th Zane Grey Highline Trail 50 Mile 8:50:06 h6
08.03 50km USA14th Way Too Cool 50K Endurance Run 3:36:33 h4
08.02 50km USA5th Pemberton Trail 50 km 3:21:57 h1 🏆
04.01 50km USARed Rock Fat Ass 50K 4:20:00 h1 🏆
2002
23.11 50mi USA40th JFK 50 Mile 6:27:21 h3 🥉
07.09 100mi USA23rd Wasatch Front 100 Mile 22:18:31 h4
17.08 100mi USA20th Leadville Trail 100 Mile 20:38:42 h6
20.07 100mi USA14th Vermont 100 Mile Endurance Race 16:58:06 h8
29.06 100mi USA29th Western States 100 Mile Endurance Run 18:27:28 h8
01.06 50mi USA6th Snow Peaks 50 Mile Trail Run 8:21:57 h3 🥉
25.05 50km USA1st Black Canyon 50 km 6:07:00 h2 🥈
19.01 100mi USA2nd HURT 100 Endurance Run 100 Mile 25:18:00 h1 🏆
05.01 50km USARed Rock Fat Ass 50K 4:14:00 h1 🏆
2001
17.11 50mi USA39th JFK 50 Mile 6:29:23 h6
06.10 50mi USA18th Man Against Horse 50 Mile Race 6:39:00 h2 🥈
28.07 50mi USA9th White River 50 Mile Trail Run 8:48:03 h36
07.04 50mi USA9th Bull Run Run 50 Miler 7:08:50 h3 🥉
24.03 50km USA8th GNC 100 km Run Challenge - 50km Split 3:35:52 h8
24.03 100km USA8th GNC 100 km Run Challenge 7:37:52 h6
10.03 50km USA12th Way Too Cool 50K Endurance Run 3:46:41 h3 🥉
10.02 50km USA23rd Jed Smith Ultra Classic - 50 km Race 3:26:18 h3 🥉
06.01 50km USARed Rock Fat Ass 50K 4:33:00 h1 🏆
2000
10.12 50km USA14th OTHTC High Desert 50K Ultra 3:28:19 h1 🏆
11.11 50km USA9th Ron Herzog 50K 4:11:37 h1 🏆
04.11 50mi USA38th JFK 50 Mile 6:17:56 h3 🥉
04.11 50mi USA18th Mountain Masochist 50 Mile Trail Run 7:24:35 h3 🥉
08.10 50km USA2nd Chancellor Challenge 100K Road Race - 50 km Split 3:42:16 h11
08.10 100km USA2nd Chancellor Challenge 100K Road Race 7:39:07 h9
23.09 50km USA6th Cle Elum Ridge 50k 4:23:18 h2 🥈
09.09 100mi USA10th Superior Fall Trail Races 100 Mile 18:59:58 h1 🏆
05.08 50km USA19th Skyline 50k Endurance Run 4:01:30 h3 🥉
29.07 47.6mi USA8th White River 50 Mile Trail Run 6:55:45 h2 🥈
24.06 100mi USA27th Western States 100 Mile Endurance Run 20:03:38 h12
13.05 100mi USA6th Massanutten Mountain Trails 100 Mile 20:14:23 h1 🏆
29.04 50mi USA11th Zane Grey Highline Trail 50 Mile 8:34:33 h1 🏆
25.03 100km USA7th GNC 100 km Run Challenge 7:35:07 h6
26.02 100km USA4th Catalina 100K Trail Run 8:49:33 h1 🏆
29.01 50km USA3rd San Gabriel Mountain 50K 4:09:55 h1 🏆
15.01 50mi USA3rd Phoenix National Trail 50 Mile Endurance Run 7:01:31 h1 🏆
1999
05.12 50km USA13th OTHTC High Desert 50K Ultra 3:23:58 h1 🏆
20.11 50mi USA37th JFK 50 Mile 6:09:27 h4
09.10 50km USA6th Cuyamaca-Laguna 50k Trail Race 4:08:05 h1 🏆
25.09 100mi USA14th Angeles Crest 100 Mile 20:26:19 h3 🥉
11.09 50km USA8th Bulldog 50k Ultra Run 3:58:57 h1 🏆
21.08 100km USA1st Angeles National Forest 100k 8:50:32 h1 🏆
24.07 47.6mi USA7th White River 50 Mile Trail Run 6:48:23 h1 🏆
05.06 50km USA10th Shadow of the Giants 50K 3:52:51 h1 🏆
08.05 100mi USA5th Massanutten Mountain Trails 100 Mile 19:16:27 h1 🏆
24.04 50mi USA10th Zane Grey Highline Trail 50 Mile 8:31:55 h1 🏆
10.04 50mi USA20th American River 50 Mile Endurance Run 6:27:34 h8
27.03 50km USA6th GNC 50 km Run Challenge 3:20:29 h7
27.02 100km USA3rd Catalina 100K Trail Run 8:53:47 h1 🏆
13.02 50km USA16th San Juan Trail 50 km 4:09:06 h1 🏆
30.01 50km USA2nd San Gabriel Mountain 50K 4:19:26 h1 🏆
1998
21.11 50mi USA36th JFK 50 Mile 6:26:42 h7
07.11 50mi USA16th Mountain Masochist 50 Mile Trail Run 7:25:31 h3 🥉
26.09 100mi USA13th Angeles Crest 100 Mile 20:52:21 h4
06.09 50km USA4th Run On The Sly 50 km 4:20:32 h1 🏆
18.07 100mi USA10th Vermont 100 Mile Endurance Race 16:38:08 h2 🥈
27.06 100mi USA25th Western States 100 Mile Endurance Run 22:40:36 h33
16.05 50mi USA5th Bishop High Sierra Ultramarathons 50 Miles 7:33:25 h1 🏆
25.04 50mi USA9th Zane Grey Highline Trail 50 Mile 9:41:29 h3 🥉
28.03 100km USA5th GNC 100 km Run Challenge 8:01:35 h8
15.03 50km USA15th San Juan Trail 50 km 4:13:50 h1 🏆
1997
22.11 50mi USA35th JFK 50 Mile 6:33:59 h3 🥉
11.10 50km USA4th Cuyamaca-Laguna 50k Trail Race 4:20:47 h1 🏆
27.09 100mi USA12th Angeles Crest 100 Mile 20:40:37 h5
06.09 50km USA3rd Baldy Peaks 50K 5:58:18 h3 🥉
31.05 100mi USA19th Old Dominion 100 Mile Endurance Run 17:31:16 h2 🥈
05.04 50mi USA18th American River 50 Mile Endurance Run 6:45:19 h16
16.03 50km USA14th San Juan Trail 50 km 4:34:52 h8
1996
08.12 50km USA10th OTHTC High Desert 50K Ultra 3:34:09 h3 🥉
23.11 50mi USA34th JFK 50 Mile 6:50:33 h18
19.10 50mi USA14th Mountain Masochist 50 Mile Trail Run 8:05:58 h8
04.05 100mi USA2nd Massanutten Mountain Trails 100 Mile 22:19:00 h2 🥈
06.04 50mi USA17th American River 50 Mile Endurance Run 6:57:31 h15
23.03 50km USA10th Crown King Scramble 50K 4:31:38 h5
1995
10.12 50km USA9th OTHTC High Desert 50K Ultra 3:41:42 h3 🥉
18.11 50mi USA33rd JFK 50 Mile 7:12:29 h11
02.09 50mi USA12th Groundhog Classic 50 Mile 7:21:45 h5
05.08 50km USA1st Catoctin 50k Trail Run 5:46:11 h5
13.05 100mi USA1st Massanutten Mountain Trails 100 Mile 25:48:27 h6
08.04 50mi USA3rd Bull Run Run 50 Miler 8:12:23 h4
25.03 50km USA7th The HAT Run 50K 3:34:25 h2 🥈
1994
19.11 50mi USA32nd JFK 50 Mile 6:57:17 h12