Ralph Apeldoorn
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Born : 1976
Cat. M50 Ultrarunner since 2013
16
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
25
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
5
Countries visited ?
Belgium
FranceNetherlands
Slovenia
Switzerland
BelgiumFranceNetherlandsSloveniaSwitzerland6,2%
Rank quotient ?This runner's calculation uses 16 eligible race(s): Σ(rank − 1) = 232; Σ finishers = 3 721. 232 / 3 721 × 100 = 6.23%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed16
Km — ultra races863 km
Longest race60,0 km
Ultra Trail Vipava Valley 50 Gladiator — 27/4/2024
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Wins & podiums (ultra)
🏆 Win1
🏆 Win M1
🏅 Top 36
🏅 Top 3 M6
Longest winning streak1
Current streak0
Records
HISTORY
16 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2024 | ||||
| 27.04 | 60km | Ultra Trail Vipava Valley 50 Gladiator |
7:03:40 h | 25 |
| 2022 | ||||
| 14.05 | 45km | Salomon Koning van Spanje Trail - 45km |
3:53:43 h | 3 🥉 |
| 2020 | ||||
| 04.10 | 60km | 7e Vuurtoren Trail Ameland |
5:44:12 h | 2 🥈 |
| 2019 | ||||
| 17.03 | 60km | 6e Vuurtoren Trail Ameland |
5:32:40 h | 5 |
| 2017 | ||||
| 08.07 | 45km | Kilian's Classik 45 km Passion |
6:36:32 h | 54 |
| 17.04 | 60km | 14e De Zestig van Texel |
4:36:57 h | 5 |
| 25.03 | 57km | 6ème Trail des Crêtes de Spa |
5:23:32 h | 21 |
| 11.03 | 50km | 6. SallandTrail 50 km |
3:54:43 h | 2 🥈 |
| 2016 | ||||
| 16.07 | 51km | 4. Eiger Ultra Trail 51 km |
7:40:03 h | 78 |
| 26.03 | 60km | Jan Knippenberg Memorial 60 km |
4:27:36 h | 2 🥈 |
| 2015 | ||||
| 06.09 | 53km | Wisenttrail |
4:17:11 h | 1 🏆 |
| 06.04 | 60km | 13e De Zestig van Texel |
4:18:25 h | 5 |
| 14.03 | 50km | 4. SallandTrail 50 km |
3:43:03 h | 2 🥈 |
| 2014 | ||||
| 16.08 | 50km | 5ème Trail des Fantomes 50 km |
6:04:17 h | 14 |
| 2013 | ||||
| 17.08 | 50km | 4ème Trail des Fantomes 50 km |
5:54:47 h | 25 |
| 23.06 | 52km | 52 km Veluwezoom Trail |
4:14:44 h | 4 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 27/4/2024 | Ultra Trail Vipava Valley 50 Gladiator | 60,00 | ×2 |
| ✓ 2 | 4/10/2020 | 7e Vuurtoren Trail Ameland | 60,00 | ×2 |
| ✓ 3 | 17/3/2019 | 6e Vuurtoren Trail Ameland | 60,00 | ×2 |
| ✓ 4 | 17/4/2017 | 14e De Zestig van Texel | 60,00 | ×2 |
| ✓ 5 | 26/3/2016 | Jan Knippenberg Memorial 60 km | 60,00 | ×2 |
| ✓ 6 | 6/4/2015 | 13e De Zestig van Texel | 60,00 | ×2 |
| ✓ 7 | 25/3/2017 | 6ème Trail des Crêtes de Spa | 57,00 | ×2 |
| ✓ 8 | 6/9/2015 | Wisenttrail | 53,00 | ×2 |
| ✓ 9 | 23/6/2013 | 52 km Veluwezoom Trail | 52,00 | ×2 |
| ✓ 10 | 16/7/2016 | 4. Eiger Ultra Trail 51 km | 51,00 | ×2 |
| ✓ 11 | 11/3/2017 | 6. SallandTrail 50 km | 50,00 | ×2 |
| ✓ 12 | 14/3/2015 | 4. SallandTrail 50 km | 50,00 | ×2 |
| ✓ 13 | 16/8/2014 | 5ème Trail des Fantomes 50 km | 50,00 | ×2 |
| ✓ 14 | 17/8/2013 | 4ème Trail des Fantomes 50 km | 50,00 | ×2 |
| ✓ 15 | 14/5/2022 | Salomon Koning van Spanje Trail - 45km | 45,00 | ×1 |
| ✓ 16 | 8/7/2017 | Kilian's Classik 45 km Passion | 45,00 | ×1 |