Gerben Zandbergen
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Born : 1990
Cat. M35 Ultrarunner since 2024
6
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
21
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
3
Countries visited ?
AustriaNetherlands
Slovenia
AustriaNetherlandsSlovenia18,0%
Rank quotient ?This runner's calculation uses 6 eligible race(s): Σ(rank − 1) = 233; Σ finishers = 1 294. 233 / 1 294 × 100 = 18.01%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed6
Km — ultra races508 km
> 100 km1
> 160 km1
> 24h1
Longest race160,9 km
Dutch Backyard Ultra — 21/3/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail68,3%
Elim.31,7%
Wins & podiums (ultra)
🏆 Win1
🏆 Win M1
🏅 Top 31
🏅 Top 3 M1
Longest winning streak1
Current streak1
Records
HISTORY
6 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 11.10 | 75km | Indian Summer Ultra 75 km |
6:39:40 h | 1 🏆 |
| 07.06 | 92km | 13. mozart Ultra |
12:57:09 h | 50 |
| 21.03 | Backyard Ultra | Dutch Backyard Ultra |
160.944 km (24h) | 11 |
| 08.03 | 50km | 12. SallandTrail 50 km |
5:41:33 h | 85 |
| 2024 | ||||
| 21.09 | 78km | Julian Alps Trail Run by UTMB - Lake Bled 80K |
11:01:10 h | 88 |
| 13.04 | 52km | Runforestrun Hart van Drenthe |
4:42:17 h | 4 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 21/3/2025 | Dutch Backyard Ultra | 160,94 | ×7 |
| ✓ 2 | 7/6/2025 | 13. mozart Ultra | 92,00 | ×4 |
| ✓ 3 | 21/9/2024 | Julian Alps Trail Run by UTMB - Lake Bled 80K | 78,00 | ×3 |
| ✓ 4 | 11/10/2025 | Indian Summer Ultra 75 km | 75,00 | ×3 |
| ✓ 5 | 13/4/2024 | Runforestrun Hart van Drenthe | 52,00 | ×2 |
| ✓ 6 | 8/3/2025 | 12. SallandTrail 50 km | 50,00 | ×2 |