Aad vd Boom
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Born : 1939
Cat. M85 Ultrarunner since 1979
3
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 ?Netherlands
Netherlands1,2%
Rank quotient ?This runner's calculation uses 3 eligible race(s): Σ(rank − 1) = 3; Σ finishers = 249. 3 / 249 × 100 = 1.20%. A win adds 0 to the numerator. Lower is better.
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Wins & podiums (ultra)
🏆 Win2
🏆 Win M2
🏅 Top 32
🏅 Top 3 M2
Longest winning streak1
Current streak1
Records
No record for a classic ultra format
HISTORY
3 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 1981 | ||||
| 01.11 | 61km | 4e Schipholloop |
3:58:39 h | 1 🏆 |
| 1980 | ||||
| 02.11 | 61km | 3e Schipholloop |
3:58:25 h | 4 |
| 1979 | ||||
| 04.11 | 61km | 2e Schipholloop |
4:00:26 h | 1 🏆 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 1/11/1981 | 4e Schipholloop | 61,00 | ×5 |
| ✓ 2 | 2/11/1980 | 3e Schipholloop | 61,00 | ×5 |
| ✓ 3 | 4/11/1979 | 2e Schipholloop | 61,00 | ×5 |