Beverley Cossey-Watson
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19
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
43
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
82,0%
Rank quotient ?This runner's calculation uses 19 eligible race(s): Σ(rank − 1) = 2 429; Σ finishers = 2 962. 2 429 / 2 962 × 100 = 82.01%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed19
Km — ultra races2 253 km
> 100 km6
> 160 km4
> 200 km2
> 24h3
> 48h1
Longest race431,3 km
Summer Spine Race — 14/6/2026
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road5,4%
Trail92,5%
Elim.2,1%
HISTORY
19 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 14/6/2026 | Summer Spine Race | 431,30 | ×10 |
| ✓ 2 | 16/6/2025 | Summer Spine Challenger North | 257,50 | ×5 |
| ✓ 3 | 27/5/2023 | 16th Hardmoors 110 | 177,03 | ×4 |
| ✓ 4 | 10/1/2026 | 14th Winter Spine Challenger South | 173,81 | ×4 |
| ✓ 5 | 26/8/2017 | 14th Ridgeway Challenge 86 Mile Trail Run | 138,40 | ×3 |
| ✓ 6 | 17/8/2019 | Hell On The Humber (HOTH) Endurance Race 24h | 122,31 | ×2 |
| ✓ 7 | 19/9/2020 | 10th Hardmoors 60 | 99,78 | ×2 |
| ✓ 8 | 15/9/2018 | 8th Hardmoors 60 | 99,78 | ×2 |
| ✓ 9 | 19/9/2015 | Hardmoors 60 | 96,56 | ×2 |
| ✓ 10 | 29/6/2019 | Endure 24 hour run | 96,56 | ×2 |
| ✓ 11 | 27/7/2019 | Lakeland 50 Mile | 80,47 | ×1 |
| ✓ 12 | 1/5/2016 | 7th Lightning 12 hr | 70,00 | ×1 |
| ✓ 13 | 15/4/2017 | 1st The Millennium Way Back | 65,98 | ×1 |
| ✓ 14 | 5/3/2017 | 4th The Millennium Way | 65,98 | ×1 |
| ✓ 15 | 29/7/2016 | Grim Reaper 40 Mile UltraMarathon | 64,37 | ×1 |
| ✓ 16 | 19/4/2015 | Wychavon Way | 64,37 | ×1 |
| ✓ 17 | 3/9/2022 | Peak District Ultras - Peveril 33 | 53,11 | ×1 |
| ✓ 18 | 14/7/2024 | Tittesworth 50k Ultra | 49,00 | ×1 |
| ✓ 19 | 1/3/2025 | 4th Rasselbock Backyard Ultra - Sherwood Pines | 46,94 | ×1 |