Christian Bakker
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Born : 1969
Cat. M55 Ultrarunner since 2010
18
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
26
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 ?
BelgiumNetherlands
Switzerland
BelgiumNetherlandsSwitzerland10,2%
Rank quotient ?This runner's calculation uses 18 eligible race(s): Σ(rank − 1) = 227; Σ finishers = 2 229. 227 / 2 229 × 100 = 10.18%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed20
Km — ultra races1 026 km
Longest race80,0 km
10e Limburgs Zwaarste 80km — 16/4/2016
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road6,3%
Trail85,9%
Stage7,8%
Wins & podiums (ultra)
🏆 Win5
🏆 Win M5
🏅 Top 38
🏅 Top 3 M8
Longest winning streak2
Current streak0
Records
HISTORY
18 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2019 | ||||
| 25.01 | 50km | Dutch coast ultra-run by night 50 km |
5:17:00 h | 8 |
| 2017 | ||||
| 15.07 | 51km | 5. Eiger Ultra Trail 51 km |
7:55:26 h | 105 |
| 2016 | ||||
| 16.04 | 80km | 10e Limburgs Zwaarste 80km |
8:53:48 h | 3 🥉 |
| 13.02 | 50km | Limburgs Halfzware 50km |
6:32:35 h | 4 |
| 22.01 | 50km | Dutch coast ultra-run by night 50 km |
4:48:00 h | 1 🏆 |
| 2015 | ||||
| 28.11 | 65km | 3 Bruggen Ultra |
5:04:13 h | 1 🏆 |
| 06.04 | 60km | 13e De Zestig van Texel |
4:53:49 h | 35 |
| 2014 | ||||
| 05.07 | 60km | 11e Ronde van Amsterdam |
5:43:45 h | 1 🏆 |
| 12.04 | 60km | 8e Bos-Duin-Strand-ultraloop 60 km |
5:19:24 h | 2 🥈 |
| 08.03 | 50km | 3. SallandTrail 50km |
4:05:39 h | 6 |
| 15.02 | 50km | Limburgs Halfzware 50km |
6:22:30 h | 1 🏆 |
| 17.01 | 50km | Dutch coast ultra-run by night 50 km |
4:29:00 h | 1 🏆 |
| 2013 | ||||
| 08.12 | 50km | Houffatrail |
5:45:43 h | 28 |
| 07.12 | 80km/3stages | Xtrails Houffalize |
8:28:54 h | 6 |
| 25.05 | 50km | 29e Eemlake Run (Eemmeerloop) |
3:46:56 h | 2 🥈 |
| 2011 | ||||
| 26.06 | 50km | 50 km Veluwezoom Trail |
4:34:31 h | 7 |
| 25.04 | 60km | 11e De Zestig van Texel |
5:20:45 h | 26 |
| 2010 | ||||
| 09.10 | 60km | 4e Berg en Dal 60 km |
5:52:40 h | 8 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 16/4/2016 | 10e Limburgs Zwaarste 80km | 80,00 | ×3 |
| ✓ 2 | 7/12/2013 | Xtrails Houffalize | 80,00 | ×3 |
| ✓ 3 | 28/11/2015 | 3 Bruggen Ultra | 65,00 | ×2 |
| ✓ 4 | 6/4/2015 | 13e De Zestig van Texel | 60,00 | ×2 |
| ✓ 5 | 5/7/2014 | 11e Ronde van Amsterdam | 60,00 | ×2 |
| ✓ 6 | 12/4/2014 | 8e Bos-Duin-Strand-ultraloop 60 km | 60,00 | ×2 |
| ✓ 7 | 25/4/2011 | 11e De Zestig van Texel | 60,00 | ×2 |
| ✓ 8 | 9/10/2010 | 4e Berg en Dal 60 km | 60,00 | ×2 |
| ✓ 9 | 15/7/2017 | 5. Eiger Ultra Trail 51 km | 51,00 | ×1 |
| ✓ 10 | 25/1/2019 | Dutch coast ultra-run by night 50 km | 50,00 | ×1 |
| ✓ 11 | 13/2/2016 | Limburgs Halfzware 50km | 50,00 | ×1 |
| ✓ 12 | 22/1/2016 | Dutch coast ultra-run by night 50 km | 50,00 | ×1 |
| ✓ 13 | 8/3/2014 | 3. SallandTrail 50km | 50,00 | ×1 |
| ✓ 14 | 15/2/2014 | Limburgs Halfzware 50km | 50,00 | ×1 |
| ✓ 15 | 17/1/2014 | Dutch coast ultra-run by night 50 km | 50,00 | ×1 |
| ✓ 16 | 8/12/2013 | Houffatrail | 50,00 | ×1 |
| ✓ 17 | 25/5/2013 | 29e Eemlake Run (Eemmeerloop) | 50,00 | ×1 |
| ✓ 18 | 26/6/2011 | 50 km Veluwezoom Trail | 50,00 | ×1 |