Sarah Ledbury
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16
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
33
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
2
Countries visited ?
United Kingdom
Italy
80,8%
Rank quotient ?This runner's calculation uses 16 eligible race(s): Σ(rank − 1) = 2 352; Σ finishers = 2 912. 2 352 / 2 912 × 100 = 80.77%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed16
Km — ultra races1 312 km
> 100 km3
> 160 km1
Longest race173,8 km
Summer Spine Challenger — 18/6/2022
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
16 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2023 | ||||
| 04.02 | 30mi | 8:14:44 h | 39 | |
| 2022 | ||||
| 18.06 | 108mi | 46:46:19 h | 72 | |
| 06.02 | 45mi | 14:07:42 h | 63 | |
| 08.01 | 46mi | 18:44:21 h | 42 | |
| 2021 | ||||
| 14.08 | 82mi | 28:28:00 h | 22 | |
| 26.06 | 32mi | 10:43:47 h | 164 | |
| 19.06 | 46mi | 12:45:08 h | 33 | |
| 17.04 | 76km | 12:01:00 h | 33 | |
| 2020 | ||||
| 19.09 | 62mi | 17:04:25 h | 171 | |
| 2015 | ||||
| 16.05 | 50mi | 12:32:14 h | 39 | |
| 01.03 | 41mi | 8:06:26 h | 66 | |
| 2014 | ||||
| 29.08 | 101km | 25:39:41 h | 1223 | |
| 10.08 | 29.7mi | 7:26:26 h | 55 | |
| 28.06 | 73km | 22:09:26 h | 59 | |
| 2013 | ||||
| 13.07 | 90km | 15:46:04 h | 14 | |
| 2008 | ||||
| 15.03 | 32mi | 8:01:42 h | 273 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 18/6/2022 | Summer Spine Challenger | 173,81 | ×5 |
| ✓ 2 | 14/8/2021 | 2nd The Dales Way Challenge 82mi | 131,97 | ×3 |
| ✓ 3 | 29/8/2014 | 9ème Courmayeur-Champex-Chamonix (CCC) | 101,00 | ×3 |
| ✓ 4 | 19/9/2020 | 10th Hardmoors 60 | 99,78 | ×3 |
| ✓ 5 | 13/7/2013 | Ultra Tour of Peak District | 90,00 | ×2 |
| ✓ 6 | 16/5/2015 | 2nd Apocalypse 50 Mile | 80,47 | ×2 |
| ✓ 7 | 17/4/2021 | 1st River Aire Ultra | 76,00 | ×2 |
| ✓ 8 | 8/1/2022 | 1st Spine Sprint | 74,03 | ×2 |
| ✓ 9 | 19/6/2021 | Summer Spine Sprint | 74,03 | ×2 |
| ✓ 10 | 28/6/2014 | 10 Peaks The Lakes - Long Trail | 73,00 | ×2 |
| ✓ 11 | 6/2/2022 | Pendle Way In A Day 45mi | 72,42 | ×2 |
| ✓ 12 | 1/3/2015 | 2nd The Millennium Way | 65,98 | ×1 |
| ✓ 13 | 26/6/2021 | 3rd Lakeland Five Passes Ultra | 51,50 | ×1 |
| ✓ 14 | 15/3/2008 | Haworth Hobble 32 Miles | 51,50 | ×1 |
| ✓ 15 | 4/2/2023 | Pendle Way In A Day 30mi | 48,28 | ×1 |
| ✓ 16 | 10/8/2014 | 1st Peaks Skyrace (Peak Skyline) | 47,80 | ×1 |
