Wim Akkerman
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Ultrarunner since 2003
3
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
18
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 ?Netherlands
Netherlands80,4%
Rank quotient ?This runner's calculation uses 3 eligible race(s): Σ(rank − 1) = 111; Σ finishers = 138. 111 / 138 × 100 = 80.43%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed3
Km — ultra races353 km
> 100 km2
> 24h2
Longest race133,4 km
24h Weert — 19/5/2007
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Ult.Walk100,0%
Records
HISTORY
3 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2007 | ||||
| 19.05 | 24h | 24h Weert |
133.351 km | 24 |
| 21.04 | 15h | Nacht van Loon op Zand |
95.250 km | 63 |
| 2003 | ||||
| 31.05 | 24h | 24h Weert |
124.889 km | 27 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 19/5/2007 | 24h Weert | 133,35 | ×7 |
| ✓ 2 | 31/5/2003 | 24h Weert | 124,89 | ×6 |
| ✓ 3 | 21/4/2007 | Nacht van Loon op Zand | 95,25 | ×5 |