Josh Nuckles
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Born : 1985
Cat. M40 Ultrarunner since 2013
14
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
34
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 ?United States
United States35,1%
Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 504; Σ finishers = 1 437. 504 / 1 437 × 100 = 35.07%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed14
Km — ultra races1 347 km
> 100 km3
> 160 km3
> 200 km1
Longest race383,0 km
7th Moab 240 Endurance Run — 13/10/2023
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Wins & podiums (ultra)
🏆 Win1
🏆 Win M1
🏅 Top 31
🏅 Top 3 M1
Longest winning streak1
Current streak0
HISTORY
14 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 16.08 | 50mi | 6th White Pine 50 Mile Backcountry Run |
12:50:34 h | 53 |
| 2024 | ||||
| 17.08 | 50mi | 5th White Pine 50 Mile Backcountry Run |
12:29:49 h | 32 |
| 2023 | ||||
| 13.10 | 238mi | 7th Moab 240 Endurance Run |
4d 01:23:56 h | 38 |
| 17.06 | 28mi | 16th Logan Peak 28 Mile Trail Race |
4:41:21 h | 18 |
| 2022 | ||||
| 20.08 | 50mi | 3rd White Pine 50 Mile Backcountry Run |
11:39:50 h | 15 |
| 2021 | ||||
| 19.06 | 28mi | 14th Logan Peak 28 Mile Trail Race |
5:35:46 h | 33 |
| 2020 | ||||
| 20.06 | 28mi | 13th Logan Peak 28 Mile Trail Race |
4:55:48 h | 23 |
| 25.01 | 50mi | 3rd Arches Ultra 50 Mile Race |
10:56:37 h | 61 |
| 2019 | ||||
| 15.06 | 28mi | 12th Logan Peak 28 Mile Trail Race |
0:00:00 h | 1 🏆 |
| 2018 | ||||
| 20.04 | 100mi | 7th The Zion 100 Mile Run |
24:44:19 h | 37 |
| 24.03 | 50km | 13th Antelope Island Buffalo Run 50 km |
6:04:00 h | 46 |
| 2016 | ||||
| 25.06 | 28mi | 9th Logan Peak 28 Mile Trail Race |
5:30:06 h | 36 |
| 2015 | ||||
| 27.06 | 28mi | 8th Logan Peak 28 Mile Trail Race |
6:03:04 h | 41 |
| 2013 | ||||
| 19.04 | 100mi | 2nd The Zion 100 Mile Run |
30:40:16 h | 84 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 13/10/2023 | 7th Moab 240 Endurance Run | 383,02 | ×11 |
| ✓ 2 | 20/4/2018 | 7th The Zion 100 Mile Run | 160,93 | ×4 |
| ✓ 3 | 19/4/2013 | 2nd The Zion 100 Mile Run | 160,93 | ×4 |
| ✓ 4 | 16/8/2025 | 6th White Pine 50 Mile Backcountry Run | 80,47 | ×2 |
| ✓ 5 | 17/8/2024 | 5th White Pine 50 Mile Backcountry Run | 80,47 | ×2 |
| ✓ 6 | 20/8/2022 | 3rd White Pine 50 Mile Backcountry Run | 80,47 | ×2 |
| ✓ 7 | 25/1/2020 | 3rd Arches Ultra 50 Mile Race | 80,47 | ×2 |
| ✓ 8 | 24/3/2018 | 13th Antelope Island Buffalo Run 50 km | 50,00 | ×1 |
| ✓ 9 | 17/6/2023 | 16th Logan Peak 28 Mile Trail Race | 45,06 | ×1 |
| ✓ 10 | 19/6/2021 | 14th Logan Peak 28 Mile Trail Race | 45,06 | ×1 |
| ✓ 11 | 20/6/2020 | 13th Logan Peak 28 Mile Trail Race | 45,06 | ×1 |
| ✓ 12 | 15/6/2019 | 12th Logan Peak 28 Mile Trail Race | 45,06 | ×1 |
| ✓ 13 | 25/6/2016 | 9th Logan Peak 28 Mile Trail Race | 45,06 | ×1 |
| ✓ 14 | 27/6/2015 | 8th Logan Peak 28 Mile Trail Race | 45,06 | ×1 |