Ian Hodson-Fraser
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12
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
34
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
78,2%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 3 047; Σ finishers = 3 895. 3 047 / 3 895 × 100 = 78.23%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed12
Km — ultra races1 439 km
> 100 km7
> 160 km3
> 200 km1
Longest race300,0 km
Sea to Sea 300km — 28/3/2026
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
12 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 28.03 | 300km | 3d 13:08:09 h | 15 | |
| 2025 | ||||
| 25.07 | 105mi | 38:06:40 h | 346 | |
| 28.06 | 52km | 7:50:51 h | 28 | |
| 2024 | ||||
| 26.07 | 105mi | 38:57:25 h | 368 | |
| 06.04 | 100km | 17:19:01 h | 50 | |
| 2023 | ||||
| 08.07 | 100km | 18:31:59 h | 55 | |
| 13.05 | 103km | 30:08:05 h | 370 | |
| 2022 | ||||
| 26.08 | 101km | 24:47:51 h | 1467 | |
| 2021 | ||||
| 10.07 | 102km | 16:27:56 h | 37 | |
| 29.05 | 32.4mi | 6:52:04 h | 75 | |
| 2019 | ||||
| 07.12 | 55mi | 19:18:57 h | 208 | |
| 29.06 | 102km | 18:59:26 h | 40 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 28/3/2026 | Sea to Sea 300km | 300,00 | ×8 |
| ✓ 2 | 25/7/2025 | Lakeland 100 Mile | 168,98 | ×4 |
| ✓ 3 | 26/7/2024 | Lakeland 100 Mile | 168,98 | ×4 |
| ✓ 4 | 13/5/2023 | 6th Ultra-Trail Snowdonia - 100K | 103,00 | ×3 |
| ✓ 5 | 10/7/2021 | 6th St. Cuthbert's Way 100 km Ultra | 102,00 | ×3 |
| ✓ 6 | 29/6/2019 | 4th St. Cuthbert's Way 100 km Ultra | 102,00 | ×3 |
| ✓ 7 | 26/8/2022 | 16ème Courmayeur-Champex-Chamonix (CCC) | 101,00 | ×2 |
| ✓ 8 | 6/4/2024 | 4th Lakes Traverse 100km | 100,00 | ×2 |
| ✓ 9 | 8/7/2023 | 9th Lakeland Trails Ultra 100 km | 100,00 | ×2 |
| ✓ 10 | 7/12/2019 | Montane Cheviot Goat | 88,51 | ×2 |
| ✓ 11 | 29/5/2021 | Endurancelife CTS - Northumberland Ultra | 52,14 | ×1 |
| ✓ 12 | 28/6/2025 | Tea & Trails Ultra 50km | 52,00 | ×1 |