John Arledge
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Born : 1970
Cat. M55 Ultrarunner since 2012
10
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
26
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 States71,1%
Rank quotient ?This runner's calculation uses 10 eligible race(s): Σ(rank − 1) = 1 787; Σ finishers = 2 512. 1 787 / 2 512 × 100 = 71.14%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed10
Km — ultra races922 km
> 100 km1
> 160 km1
Longest race160,9 km
3rd The Zion 100 Mile Run — 4/4/2014
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
HISTORY
10 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2020 | ||||
| 15.02 | 100km | 7th Black Canyon Trail 100 km Run |
16:36:53 h | 451 |
| 2019 | ||||
| 16.02 | 100km | 6th Black Canyon Trail 100 km Run |
15:20:29 h | 392 |
| 2017 | ||||
| 06.05 | 100km | 22nd Miwok 100k Trail Race |
15:19:05 h | 262 |
| 2016 | ||||
| 14.05 | 100km | 33rd Quicksilver 100 km Endurance Run |
14:23:01 h | 76 |
| 2015 | ||||
| 10.10 | 50km | 7th Skyline to the Sea 50km |
7:49:17 h | 120 |
| 22.08 | 100km | 14th Waldo 100K Trail Run |
15:46:35 h | 63 |
| 2014 | ||||
| 04.04 | 100mi | 3rd The Zion 100 Mile Run |
27:47:58 h | 44 |
| 2013 | ||||
| 14.09 | 50mi | 7th Headlands Hundred 50 Mile Endurance Run |
10:38:35 h | 59 |
| 2012 | ||||
| 01.12 | 50mi | 6th Endurance Challenge - California Trail 50 Mile |
10:16:31 h | 183 |
| 20.05 | 50km | 25th Ohlone 50K Wilderness Run |
8:44:37 h | 147 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 4/4/2014 | 3rd The Zion 100 Mile Run | 160,93 | ×6 |
| ✓ 2 | 15/2/2020 | 7th Black Canyon Trail 100 km Run | 100,00 | ×3 |
| ✓ 3 | 16/2/2019 | 6th Black Canyon Trail 100 km Run | 100,00 | ×3 |
| ✓ 4 | 6/5/2017 | 22nd Miwok 100k Trail Race | 100,00 | ×3 |
| ✓ 5 | 14/5/2016 | 33rd Quicksilver 100 km Endurance Run | 100,00 | ×3 |
| ✓ 6 | 22/8/2015 | 14th Waldo 100K Trail Run | 100,00 | ×3 |
| ✓ 7 | 14/9/2013 | 7th Headlands Hundred 50 Mile Endurance Run | 80,47 | ×3 |
| ✓ 8 | 1/12/2012 | 6th Endurance Challenge - California Trail 50 Mile | 80,47 | ×3 |
| ✓ 9 | 10/10/2015 | 7th Skyline to the Sea 50km | 50,00 | ×1 |
| ✓ 10 | 20/5/2012 | 25th Ohlone 50K Wilderness Run | 50,00 | ×1 |