Dennis Potton
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Born : 1977
Cat. M45 Ultrarunner since 2015
12
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 Kingdom
United Kingdom41,9%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 1 476; Σ finishers = 3 521. 1 476 / 3 521 × 100 = 41.92%. A win adds 0 to the numerator. Lower is better.
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
12 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 26.07 | 50mi | Lakeland 50 Mile |
13:30:56 h | 420 |
| 2021 | ||||
| 26.06 | 32mi | 3rd Lakeland Five Passes Ultra |
8:33:16 h | 81 |
| 12.06 | 40mi | 8th Lakes Mountain 40 |
9:55:52 h | 29 |
| 2019 | ||||
| 21.12 | 38mi | 10th Tour de Helvellyn |
9:45:14 h | 124 |
| 2018 | ||||
| 01.09 | 44mi | The Grand Tour of Skiddaw |
10:46:45 h | 64 |
| 14.07 | 40mi | Lyke Wake Challenge |
10:11:00 h | 62 |
| 01.01 | 30mi | 8th Hardmoors 30 |
6:20:40 h | 72 |
| 2017 | ||||
| 16.09 | 60mi | 7th Hardmoors 60 |
16:14:50 h | 96 |
| 18.03 | 55mi | 8th Hardmoors 55 |
12:02:56 h | 135 |
| 2016 | ||||
| 02.07 | 55km | 3rd Ultimate Trails Challenge 55 km |
8:48:22 h | 166 |
| 2015 | ||||
| 19.09 | 60mi | Hardmoors 60 |
16:30:05 h | 120 |
| 21.03 | 55mi | Hardmoors 55 |
11:42:42 h | 119 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 16/9/2017 | 7th Hardmoors 60 | 96,56 | ×3 |
| ✓ 2 | 19/9/2015 | Hardmoors 60 | 96,56 | ×3 |
| ✓ 3 | 18/3/2017 | 8th Hardmoors 55 | 88,51 | ×3 |
| ✓ 4 | 21/3/2015 | Hardmoors 55 | 88,51 | ×3 |
| ✓ 5 | 26/7/2025 | Lakeland 50 Mile | 80,47 | ×3 |
| ✓ 6 | 1/9/2018 | The Grand Tour of Skiddaw | 70,81 | ×2 |
| ✓ 7 | 12/6/2021 | 8th Lakes Mountain 40 | 64,37 | ×2 |
| ✓ 8 | 14/7/2018 | Lyke Wake Challenge | 64,37 | ×2 |
| ✓ 9 | 21/12/2019 | 10th Tour de Helvellyn | 61,16 | ×2 |
| ✓ 10 | 2/7/2016 | 3rd Ultimate Trails Challenge 55 km | 55,00 | ×2 |
| ✓ 11 | 26/6/2021 | 3rd Lakeland Five Passes Ultra | 51,50 | ×1 |
| ✓ 12 | 1/1/2018 | 8th Hardmoors 30 | 48,28 | ×1 |