Mark Walker
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Born : 1978
Cat. M45 Ultrarunner since 2018
4
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
16
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 Kingdom22,9%
Rank quotient ?This runner's calculation uses 4 eligible race(s): Σ(rank − 1) = 138; Σ finishers = 602. 138 / 602 × 100 = 22.92%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed4
Km — ultra races313 km
> 100 km1
Longest race102,0 km
6th St. Cuthbert's Way 100 km Ultra — 10/7/2021
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
4 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2022 | ||||
| 07.05 | 50mi | Pennine Barrier Ultra 50 |
10:38:46 h | 37 |
| 2021 | ||||
| 18.09 | 50mi | 6th Chiltern Wonderland 50 |
8:50:22 h | 17 |
| 10.07 | 102km | 6th St. Cuthbert's Way 100 km Ultra |
14:31:12 h | 13 |
| 2018 | ||||
| 31.03 | 50.5km | Isle of Man Mountain Ultra |
9:04:12 h | 75 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 10/7/2021 | 6th St. Cuthbert's Way 100 km Ultra | 102,00 | ×6 |
| ✓ 2 | 7/5/2022 | Pennine Barrier Ultra 50 | 80,47 | ×5 |
| ✓ 3 | 18/9/2021 | 6th Chiltern Wonderland 50 | 80,47 | ×5 |
| ✓ 4 | 31/3/2018 | Isle of Man Mountain Ultra | 50,50 | ×3 |