Gerard Bartelsman
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Born : 1964
Cat. M60 Ultrarunner since 2011
12
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
24
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
2
Countries visited ?
BelgiumNetherlands
BelgiumNetherlands66,1%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 1 257; Σ finishers = 1 901. 1 257 / 1 901 × 100 = 66.12%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed12
Km — ultra races644 km
Longest race60,0 km
13e De Zestig van Texel — 6/4/2015
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road15,5%
Trail84,5%
Records
HISTORY
12 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2015 | ||||
| 06.04 | 60km | 13e De Zestig van Texel |
6:13:42 h | 226 |
| 2014 | ||||
| 19.04 | 60km | Jan Knippenberg Memorial 60 km |
6:17:55 h | 25 |
| 08.03 | 50km | 3. SallandTrail 50km |
5:20:05 h | 72 |
| 2013 | ||||
| 17.08 | 50km | 4ème Trail des Fantomes 50 km |
8:00:32 h | 118 |
| 23.06 | 52km | 52 km Veluwezoom Trail |
5:48:22 h | 104 |
| 01.04 | 60km | 12e De Zestig van Texel |
6:37:05 h | 294 |
| 09.03 | 50km | 2. SallandTrail 50km |
5:32:58 h | 52 |
| 2012 | ||||
| 08.09 | 50km | 37. RUN Winschoten 50 km |
4:29:03 h | 15 |
| 24.06 | 52km | 52 km Veluwezoom Trail |
5:33:06 h | 57 |
| 2011 | ||||
| 20.08 | 50km | 4. Internationale Ultraloop 50 van Assen (IAU Trophy Final) |
4:41:35 h | 72 |
| 26.06 | 50km | 50 km Veluwezoom Trail |
5:44:22 h | 57 |
| 25.04 | 60km | 11e De Zestig van Texel |
6:44:01 h | 177 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 6/4/2015 | 13e De Zestig van Texel | 60,00 | ×2 |
| ✓ 2 | 19/4/2014 | Jan Knippenberg Memorial 60 km | 60,00 | ×2 |
| ✓ 3 | 1/4/2013 | 12e De Zestig van Texel | 60,00 | ×2 |
| ✓ 4 | 25/4/2011 | 11e De Zestig van Texel | 60,00 | ×2 |
| ✓ 5 | 23/6/2013 | 52 km Veluwezoom Trail | 52,00 | ×2 |
| ✓ 6 | 24/6/2012 | 52 km Veluwezoom Trail | 52,00 | ×2 |
| ✓ 7 | 8/3/2014 | 3. SallandTrail 50km | 50,00 | ×2 |
| ✓ 8 | 17/8/2013 | 4ème Trail des Fantomes 50 km | 50,00 | ×2 |
| ✓ 9 | 9/3/2013 | 2. SallandTrail 50km | 50,00 | ×2 |
| ✓ 10 | 8/9/2012 | 37. RUN Winschoten 50 km | 50,00 | ×2 |
| ✓ 11 | 20/8/2011 | 4. Internationale Ultraloop 50 van Assen (IAU Trophy Final) | 50,00 | ×2 |
| ✓ 12 | 26/6/2011 | 50 km Veluwezoom Trail | 50,00 | ×2 |