Barnaby Walker
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Born : 1993
Cat. M23 Ultrarunner since 2015
2
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
12
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 Kingdom21,4%
Rank quotient ?This runner's calculation uses 2 eligible race(s): Σ(rank − 1) = 130; Σ finishers = 608. 130 / 608 × 100 = 21.38%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed3
Km — ultra races150 km
Longest race100,0 km
3rd Race to the Stones 100 km Stage Run — 11/7/2015
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail33,3%
Stage66,7%
Records
HISTORY
2 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2021 | ||||
| 19.06 | 50km | 1st Lea Valley 50 km |
4:07:42 h | 27 |
| 2015 | ||||
| 11.07 | 100km/2stages | 3rd Race to the Stones 100 km Stage Run |
14:55:39 h | 105 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 11/7/2015 | 3rd Race to the Stones 100 km Stage Run | 100,00 | ×8 |
| ✓ 2 | 19/6/2021 | 1st Lea Valley 50 km | 50,00 | ×4 |