William White
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21
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
40
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
4
Countries visited ?
Spain
United Kingdom
Sweden
Thailand
49,8%
Rank quotient ?This runner's calculation uses 21 eligible race(s): Σ(rank − 1) = 2 655; Σ finishers = 5 327. 2 655 / 5 327 × 100 = 49.84%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed21
Km — ultra races1 745 km
> 100 km4
> 160 km1
> 24h1
Longest race160,9 km
Lakeland 100 Mile — 26/7/2019
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail95,4%
Elim.4,6%
HISTORY
21 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 26/7/2019 | Lakeland 100 Mile | 160,93 | ×4 |
| ✓ 2 | 16/6/2018 | High Coast Ultra 129 km | 129,00 | ×3 |
| ✓ 3 | 22/2/2025 | Transgrancanaria Classic 126 km | 126,00 | ×3 |
| ✓ 4 | 11/11/2017 | Sätila Trail 120km | 120,00 | ×3 |
| ✓ 5 | 4/8/2022 | Fjällmaraton 100K | 100,00 | ×2 |
| ✓ 6 | 3/2/2018 | 7th The North Face 100 Thailand - 100 km | 100,00 | ×2 |
| ✓ 7 | 8/11/2025 | Sätila Trail 85km | 85,00 | ×2 |
| ✓ 8 | 6/5/2023 | 2. Winter Bay Backyard Ultra | 80,47 | ×2 |
| ✓ 9 | 27/7/2024 | Lakeland 50 Mile | 80,47 | ×2 |
| ✓ 10 | 28/7/2017 | Lakeland 50 Mile | 80,47 | ×2 |
| ✓ 11 | 24/7/2015 | Lakeland 50 Mile | 80,47 | ×2 |
| ✓ 12 | 18/6/2022 | 5th EcoTrail Stockholm 80 km | 80,00 | ×2 |
| ✓ 13 | 15/6/2019 | 3rd EcoTrail Stockholm 80 km | 80,00 | ×2 |
| ✓ 14 | 17/6/2017 | 1st EcoTrail Stockholm 80 km | 80,00 | ×2 |
| ✓ 15 | 8/6/2024 | High Coast Ultra 60 | 60,00 | ×1 |
| ✓ 16 | 3/11/2018 | White Rose 30 Mile Ultra | 51,02 | ×1 |
| ✓ 17 | 3/10/2020 | 7 Gotland Ultramarathon | 51,00 | ×1 |
| ✓ 18 | 6/5/2018 | Lidingö Ultra 50 km | 50,00 | ×1 |
| ✓ 19 | 7/5/2017 | Lidingö Ultra 50 km | 50,00 | ×1 |
| ✓ 20 | 8/5/2016 | Lidingö Ultra 50 km | 50,00 | ×1 |
| ✓ 21 | 3/5/2015 | Lidingö Ultra 50 km | 50,00 | ×1 |