Tony Christensen
Born : 1963 Cat. M60 Ultrarunner since 2007 USA
55
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
69
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
75,6%
Rank quotient ?This runner's calculation uses 89 eligible race(s): Σ(rank − 1) = 7 215; Σ finishers = 9 544. 7 215 / 9 544 × 100 = 75.60%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed89
Km — ultra races7 532 km
> 100 km16
> 160 km16
> 200 km1
Longest race201,2 km

Km per year (ultra races)

440
5 races
2022
591
7 races
2023
290
4 races
2024
153
3 races
2025
50
1 race
2026

Race types (share of distance)

Road0,7%
Trail99,3%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 30
🏅 Top 3 M1
Longest winning streak0
Current streak0

HISTORY

89 race(s)
DateRacePerf.Rk
2026
06.06 50km USA3rd Rose Canyon Ultra 9:32:06 h68
2025
09.08 55km USA11th Skyline Mountain Marathon 55K 10:21:23 h66
31.05 50km USA4th Connor's Claims 50 km Ultra 11:53:32 h26
01.03 12h USA6th Running Up For Air - Malans Peak 48.280 km11
2024
05.10 50mi USA3rd DC Peaks 50 Mi 16:57:45 h112
24.08 50mi USA7th UTE 50 Mile Trail Race 20:16:36 h57
29.03 50mi USA19th Antelope Island Buffalo Run 50 Mile 13:00:17 h86
24.02 12h USA5th Running Up For Air - Malans Peak 48.280 km8
2023
12.08 50km USA5th Elephant Rock 50km Trail Run 12:31:00 h18
10.06 50mi USA27th Snow Peaks 50 Mile Trail Run 18:08:12 h147
03.05 125mi USA3rd Cocodona 125 Mile Race 2d 10:46:35 h37
15.04 50km USA1st Serengeti Trail Races 8:03:45 h25
23.03 50mi USA18th Antelope Island Buffalo Run 50 Mile Early Start 13:28:21 h8
23.03 50mi USA18th Antelope Island Buffalo Run 50 Mile 13:28:54 h4
25.02 12h USA4th Running Up For Air - Malans Peak 48.280 km10
2022
01.10 50mi USA1st DC Peaks 50 Mi 15:35:44 h89
19.08 100mi USA2nd Wyoming Range 100 Mile Endurance Run 47:23:09 h23
30.07 70km USA8th Tushars 70km Mountain Runs 16:39:57 h68
25.03 50mi USA17th Antelope Island Buffalo Run 50 Mile 12:16:09 h65
05.02 12h USA3rd Running Up For Air - Malans Peak 48.280 km5
2021
05.11 50km USA10th Antelope Island Fall Classic 50K 6:56:01 h106
04.06 100mi USA8th Scout Mountain 100 Mile Ultra Trail 27:12:58 h11
26.03 50mi USA16th Antelope Island Buffalo Run 50 Mile 13:07:24 h135
2020
16.10 50mi USA15th Pony Express Trail 50 Mile 12:53:53 h16
08.08 55km USA6th Skyline Mountain Marathon 55K 9:59:00 h47
01.08 70km USA6th Tushars 70km Mountain Runs 18:09:44 h53
20.06 28mi USA13th Logan Peak 28 Mile Trail Race 7:46:54 h107
13.06 50mi USA24th Snow Peaks 50 Mile Trail Run 16:43:00 h218
2019
16.11 50km USA9th Antelope Island Fall Classic 50K 7:15:40 h158
08.06 50mi USA23nd Snow Peaks 50 Mile Trail Run 14:50:58 h253
12.04 100mi USA8th The Zion 100 Mile Run 33:04:25 h133
23.03 50mi USA14th Antelope Island Buffalo Run 50 Mile 13:11:30 h64
2018
17.11 50km USA8th Antelope Island Fall Classic 50K 6:58:10 h160
16.06 28mi USA11th Logan Peak 28 Mile Trail Race 8:13:10 h114
23.03 100mi USA13th Antelope Island Buffalo Run 100 Mile 30:43:04 h43
2017
11.11 50km USA7th Antelope Island Fall Classic 50K 6:59:44 h108
20.10 100mi USA12th Pony Express Trail 100 Mile 28:44:33 h15
25.03 50mi USA4th Monument Valley 50 Mile Race 12:59:42 h149
2016
09.09 100mi USA37th Wasatch Front 100 Mile 34:59:24 h202
06.08 100km USA15th Katcina Mosa 100K Mountain Run 20:39:03 h51
09.07 50km USA9th Speedgoat 50k 11:30:47 h194
04.06 50mi USA20th Snow Peaks 50 Mile Trail Run 15:12:42 h197
29.04 100mi USA6th Salt Flats 100 Mile 31:24:26 h21
19.03 50mi USA11th Antelope Island Buffalo Run 50 Mile 12:20:07 h105
2015
26.09 50km USA2nd Endurance Challenge - Utah Trail 50 km 7:42:09 h91
15.08 50km USA1st Skyline Mountain Marathon 50K 7:50:01 h22
10.07 100mi USA1st Capitol Reef 100 Mile 35:23:01 h16
24.04 100mi USA5th Salt Flats 100 Mile 29:33:21 h17
21.03 50mi USA10th Antelope Island Buffalo Run 50 Mile 11:12:55 h107
21.02 50mi USA2nd Antelope Canyon 50 Mile Race 12:52:40 h67
2014
07.06 50mi USA18th Snow Peaks 50 Mile Trail Run 14:30:22 h158
22.03 50mi USA9th Antelope Island Buffalo Run 50 Mile 10:50:25 h81
15.02 55km USA8th Moab Red Hot 55k 7:21:52 h240
2013
19.10 50km USA3rd Antelope Island 50K 6:02:09 h59
31.05 100mi USA1st Bryce 100 Mile Trail Run 34:47:50 h104
16.02 55km USA7th Moab Red Hot 55k 7:36:25 h251
19.01 50km USA3rd Wilson Creek Frozen 50K 9:15:57 h54
2012
06.11 50km USA2nd Antelope Island 50K 6:23:29 h43
07.09 100mi USA33rd Wasatch Front 100 Mile 33:58:47 h168
04.08 100km USA11th Katcina Mosa 100K Mountain Run 19:51:47 h20
02.06 50mi USA16th Snow Peaks 50 Mile Trail Run 14:20:02 h145
24.03 50mi USA7th Antelope Island Buffalo Run 50 Mile 11:42:13 h89
28.01 50km USA5th Bigfoot Snowshoe Festival 8:52:25 h8
2011
23.09 100mi USA13th The Bear 100 Mile Endurance Run 33:08:58 h127
06.08 100km USA10th Katcina Mosa 100K Mountain Run 19:33:14 h35
17.06 100mi USA20th Bighorn Mountain Wild & Scenic 100 Mile Trail Run 33:51:06 h98
04.06 50mi USA15th Snow Peaks 50 Mile Trail Run 14:10:35 h109
29.01 50km USA4th Bigfoot Snowshoe Festival 8:29:30 h12
2010
06.11 100km USA1st Antelope Island 100K 15:14:03 h29
24.09 100mi USA12th The Bear 100 Mile Endurance Run 33:45:30 h97
07.08 100km USA9th Katcina Mosa 100K Mountain Run 18:34:40 h38
31.07 50km USA3rd Speedgoat 50k 9:55:26 h118
16.07 50km USA8th MillCreek 50k 10:14:00 h21
05.06 50mi USA14th Snow Peaks 50 Mile Trail Run 14:44:23 h150
27.03 50km USA5th Antelope Island Buffalo Run 50 km 6:36:25 h87
2009
24.10 50km USA4th Goblin Valley Ultra 50k 5:44:15 h37
12.09 100mi USA30th Wasatch Front 100 Mile 34:50:13 h132
01.08 100km USA8th Katcina Mosa 100K Mountain Run 21:28:07 h33
18.07 50km USA2nd Speedgoat 50k 10:08:00 h65
06.06 50mi USA13th Snow Peaks 50 Mile Trail Run 13:18:36 h127
28.03 50mi USA4th Antelope Island Buffalo Run 50 Mile 10:51:52 h86
21.03 50km USA1st Sapper Joe Trail Race 6:30:50 h35
14.02 55km USA3rd Moab Red Hot 55k 7:23:22 h136
2008
25.10 50mi USA3rd Ogden Valley Ultra Marathon 10:11:50 h16
26.07 50km USA1st Speedgoat 50k 10:15:51 h69
07.06 50mi USA12th Snow Peaks 50 Mile Trail Run 14:56:14 h141
22.03 50mi USA3rd Antelope Island Buffalo Run 50 Mile 10:38:09 h34
16.02 55km USA2nd Moab Red Hot 55k 7:30:40 h122
2007
27.10 50mi USA2nd Ogden Valley Ultra Marathon 9:44:19 h17