Tim Bennett-Jones
External sources
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Born : 1989
Cat. M35 Ultrarunner since 2022
5
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
20
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
United Kingdom28,2%
Rank quotient ?This runner's calculation uses 5 eligible race(s): Σ(rank − 1) = 200; Σ finishers = 709. 200 / 709 × 100 = 28.21%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed5
Km — ultra races424 km
> 100 km2
> 24h1
Longest race127,4 km
1st The Medieval Backyard Ultra — 5/4/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail69,9%
Elim.30,1%
Records
HISTORY
5 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 05.04 | Backyard Ultra | 1st The Medieval Backyard Ultra |
127.414 km (19h) | 13 |
| 08.03 | 40mi | Beast of the Blacks 40mi |
7:37:25 h | 5 |
| 2023 | ||||
| 13.05 | 103km | 6th Ultra-Trail Snowdonia - 100K |
23:38:17 h | 168 |
| 11.03 | 40mi | Beast of the Blacks 40mi |
7:57:06 h | 7 |
| 2022 | ||||
| 04.06 | 40mi | The Vogum - Vale of Glamorgan Ultra Marathon |
6:32:00 h | 12 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 5/4/2025 | 1st The Medieval Backyard Ultra | 127,41 | ×6 |
| ✓ 2 | 13/5/2023 | 6th Ultra-Trail Snowdonia - 100K | 103,00 | ×5 |
| ✓ 3 | 8/3/2025 | Beast of the Blacks 40mi | 64,37 | ×3 |
| ✓ 4 | 11/3/2023 | Beast of the Blacks 40mi | 64,37 | ×3 |
| ✓ 5 | 4/6/2022 | The Vogum - Vale of Glamorgan Ultra Marathon | 64,37 | ×3 |