Sam Downing
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10
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
25
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
1,8%
Rank quotient ?This runner's calculation uses 10 eligible race(s): Σ(rank − 1) = 36; Σ finishers = 1 999. 36 / 1 999 × 100 = 1.80%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed10
Km — ultra races789 km
> 100 km2
> 160 km1
> 24h1
Longest race160,9 km
8th The Arc of Attrition 100 Mile — 28/1/2022
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Wins & podiums (ultra)
🏆 Win1
🏆 Win M1
🏅 Top 37
🏅 Top 3 M7
Longest winning streak1
Current streak0
HISTORY
10 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 28/1/2022 | 8th The Arc of Attrition 100 Mile | 160,93 | ×6 |
| ✓ 2 | 6/8/2021 | Roseland August Trail – Boyd Rat | 133,25 | ×5 |
| ✓ 3 | 28/1/2023 | 5th The Arc of Attrition 50 Mile | 80,47 | ×3 |
| ✓ 4 | 21/5/2022 | 16th Endurancelife CTS - Classic Quarter | 70,81 | ×2 |
| ✓ 5 | 30/5/2021 | 1st The South West Traverse | 70,81 | ×2 |
| ✓ 6 | 5/9/2020 | 14th Endurancelife CTS Classic Quarter | 70,81 | ×2 |
| ✓ 7 | 3/9/2022 | Maverick X Run Free Marathon+ | 52,00 | ×2 |
| ✓ 8 | 9/9/2023 | 5th Dartmoor In A Day Ultra | 50,00 | ×2 |
| ✓ 9 | 2/7/2022 | Serpent Trail Race 50km | 50,00 | ×2 |
| ✓ 10 | 16/10/2021 | Run to the Sea: Bournemouth | 50,00 | ×2 |