Matthew Freeman
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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.
35
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
41,6%
Rank quotient ?This runner's calculation uses 10 eligible race(s): Σ(rank − 1) = 558; Σ finishers = 1 342. 558 / 1 342 × 100 = 41.58%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed10
Km — ultra races1 418 km
> 100 km3
> 160 km3
> 200 km2
Longest race431,3 km
14th Winter Spine Race — 11/1/2026
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
10 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 11.01 | 268mi | 6d 14:12:11 h | 76 | |
| 2025 | ||||
| 13.01 | 160mi | 3d 15:37:08 h | 37 | |
| 2024 | ||||
| 12.10 | 50mi | 20:47:31 h | 198 | |
| 13.01 | 108mi | 39:04:01 h | 28 | |
| 2023 | ||||
| 22.07 | 60mi | 19:40:35 h | 17 | |
| 06.05 | 50mi | 10:57:13 h | 46 | |
| 04.03 | 50mi | 9:34:13 h | 64 | |
| 14.01 | 46mi | 12:01:45 h | 17 | |
| 2022 | ||||
| 19.11 | 93km | 13:05:49 h | 19 | |
| 2021 | ||||
| 09.05 | 50km | 6:54:20 h | 66 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 11/1/2026 | 14th Winter Spine Race | 431,30 | ×12 |
| ✓ 2 | 13/1/2025 | 4th Winter Spine Challenger North | 257,50 | ×7 |
| ✓ 3 | 13/1/2024 | 12th Winter Spine Challenger South | 173,81 | ×4 |
| ✓ 4 | 22/7/2023 | Beacons Way Ultra 63 Miles | 96,56 | ×2 |
| ✓ 5 | 19/11/2022 | 6th Peak District South & North Ultra 93km | 93,00 | ×2 |
| ✓ 6 | 12/10/2024 | Lakes in a day Ultra | 80,47 | ×2 |
| ✓ 7 | 6/5/2023 | Pennine Barrier Ultra 50 | 80,47 | ×2 |
| ✓ 8 | 4/3/2023 | Chester Ultra 50 Miles | 80,47 | ×2 |
| ✓ 9 | 14/1/2023 | 2nd Spine Sprint | 74,03 | ×2 |
| ✓ 10 | 9/5/2021 | Ultra X 50km Scotland | 50,00 | ×1 |