Joseph Taylor
ID 464803
Born : 1971 Cat. M55 Ultrarunner since 2013 USA
50
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
62
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
6
Countries visited ?ECUEcuadorFRAFranceJORJordanMARMoroccoNZLNew ZealandUSAUnited States
19,4%
Rank quotient ?This runner's calculation uses 59 eligible race(s): Σ(rank − 1) = 1 728; Σ finishers = 8 907. 1 728 / 8 907 × 100 = 19.40%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed83
Km — ultra races5 800 km
> 100 km14
> 160 km13
> 200 km5
> 24h1
Longest race275,2 km
10th Grand to Grand Ultra — 18/9/2022

Km per year (ultra races)

626
4 races
2022
555
3 races
2023
346
4 races
2024
373
4 races
2025
157
2 races
2026

Race types (share of distance)

Trail76,1%
Stage22,7%
Elim.1,3%

Wins & podiums (ultra)

🏆 Win13
🏆 Win M13
🏅 Top 320
🏅 Top 3 M21
Longest winning streak2
Current streak0

Records

50 km4h02'48100 km12h02'5450 mi7h08'31100 mi20h12'5712 h84,49 kmBackyard11 loops

HISTORY

59 race(s)
DateRacePerf.Rk
2026
01.08 77km ECU3rd Quito Trail Ecuador by UTMB - 80K Oso 12:10:42 h30
13.06 50mi USA30th Snow Peaks 50 Mile Trail Run 10:38:55 h29
2025
04.10 100mi USA11th The Hennepin Hundred - 100 Mile Run 22:31:52 h49
26.07 70km USA11th Tushars 70km Mountain Runs 12:43:41 h21
14.06 68km USA6th Twisted Fork Run 8:46:40 h32
26.04 Backyard Ultra USA4th Bonneville Backyard Ultra 73.766 km (11h)38
2024
20.09 100mi USA16th Grindstone 100 Mile 32:16:37 h98
08.06 50mi USA28th Snow Peaks 50 Mile Trail Run 13:08:43 h42
11.05 50km USA2nd Salt Lake Foothill Trail Races 4:53:10 h6
20.04 55km USA10th Spitfire Ultra Trail Challenge 6:33:23 h3 🥉
2023
02.10 250km/5stages JOR7th Ultra X Jordan - Wadi Rum Ultra 21:34:27 h7
12.08 55km USA9th Skyline Mountain Marathon 55K 6:19:08 h6
21.04 250km/6stages MAR37. Marathon des Sables 31:44:50 h36
2022
18.09 171mi/6stages USA10th Grand to Grand Ultra 35:43:48 h2 🥈
26.08 170km FRA19ème Ultra Trail Tour du Mont Blanc 39:55:44 h858
11.06 50mi USA26th Snow Peaks 50 Mile Trail Run 10:38:48 h13
09.04 100km USA11th The Zion 100 km Run 13:38:56 h23
2021
17.10 165mi/6stages USA7th Trans-Pecos Ultra 31:49:35 h1 🏆
02.10 50km USA8th Dugway Trail & Ultra Run 5:28:51 h1 🏆
18.09 50km USA5th Crimson Canyon 50 km Ultramarathon 5:11:27 h3 🥉
14.08 55km USA7th Skyline Mountain Marathon 55K 6:04:22 h6
12.06 50mi USA25th Snow Peaks 50 Mile Trail Run 9:08:46 h7
17.04 50km USA7th Spitfire Ultra Trail Challenge 5:39:07 h2 🥈
2020
26.09 50km USA4th Crimson Canyon 50 km Ultramarathon 5:17:57 h1 🏆
28.08 12h USA4th Night Crawler 12 Hour Endurance Challenge 84.490 km3 🥉
01.08 100km USA19th Katcina Mosa 100K Mountain Run 12:55:00 h2 🥈
17.07 50mi USA3rd Palisades Ultra Trail Series (PUTS) - Grizzly 50 10:34:33 h1 🏆
27.06 64km USA3rd Twisted Fork Run 7:35:51 h17
22.02 12h USA5th Running Up For Air - Grandeur Peak 56.005 km5
2019
22.09 170mi/6stages USA8th Grand to Grand Ultra 34:16:55 h1 🏆
20.07 50mi USA2nd Palisades Ultra Trail Series (PUTS) - Grizzly 50 10:57:37 h4
29.06 64km USA2nd Twisted Fork Run 7:32:29 h15
08.06 50mi USA23nd Snow Peaks 50 Mile Trail Run 8:47:30 h13
09.03 100mi USA6th Antelope Canyon 100 Mile Race 20:12:57 h1 🏆
09.02 102km NZL11th Tarawera 100 km Ultramarathon 10:52:59 h26
2018
07.09 100mi USA39th Wasatch Front 100 Mile 28:56:15 h48
30.06 64km USA1st Twisted Fork Run 6:49:40 h8
02.06 50mi USA22nd Snow Peaks 50 Mile Trail Run 8:43:11 h6
21.04 50km USA4th Spitfire Ultra Trail Challenge 4:42:17 h1 🏆
2017
11.11 50km USA7th Antelope Island Fall Classic 50K 4:33:46 h6
08.09 100mi USA38th Wasatch Front 100 Mile 33:50:34 h146
05.08 100km USA16th Katcina Mosa 100K Mountain Run 12:48:28 h1 🏆
03.06 50mi USA21st Snow Peaks 50 Mile Trail Run 10:17:40 h17
28.04 50mi USA7th Salt Flats 50 Mile 7:08:31 h1 🏆
04.03 55km USA8th Red Mountain 55K 5:19:52 h8
2016
15.10 50km USA5th Corner Canyon Ultra Trail Run 5:48:32 h2 🥈
09.09 100mi USA37th Wasatch Front 100 Mile 23:05:57 h7
21.05 50mi USA3rd Grand Canyon 50 Mile 8:31:15 h4
29.04 50mi USA6th Salt Flats 50 Mile 7:29:43 h1 🏆
08.04 100km USA5th The Zion 100 km Run 12:02:54 h9
2015
14.11 50km USA5th Antelope Island Fall Classic 50K 4:28:25 h11
11.09 100mi USA36th Wasatch Front 100 Mile 27:14:30 h30
25.07 50km USA8th Speedgoat 50k 7:56:19 h56
25.04 50mi USA5th Salt Flats 50 Mile 7:41:49 h1 🏆
2014
04.04 100km USA3rd The Zion 100 km Run 12:24:38 h8
22.03 50km USA9th Antelope Island Buffalo Run 50 km 4:33:57 h8
2013
19.10 50km USA3rd Antelope Island 50K 4:02:48 h1 🏆
24.08 50km USA3rd Sapper Joe Trail Race 4:45:10 h1 🏆
15.06 50km USA2nd Corner Canyon Ultra Trail Run 5:08:55 h4