Select your language:
Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Kalkhoven, Martijn   Submit Personal Website Send Link 
Club:  
Residence: Zeist
Year of birth: 1989 (Cat. german: M35)
Date of birth: 26.05.1989 (Cat. internat.: M35)
Nationality: NED NED Netherlands
RunnerID: 1643124
 

10 search results (10 Events, 976.934 km).  (More)

2025 1 Event, 80 km  (More)
08.03.2025 SallandTrail 80 km (50 Mijl) (NED) 80km
10:33:53 h Kalkhoven, Martijn *De Bilt  Overall: 73 M: 60 Cat M35: 9
2024 3 Events, 340.934 km  (More)
12.10.2024 Indian Summer Ultra 100 km (NED) 100km
13:55:18 h Kalkhoven, Martijn   Overall: 89 M: 79 Cat M35: 9
22.-23.06.2024 De 100 mijl van Sint-Annen (NED) 100mi
27:17:31 h Kalkhoven, Martijn   Overall: 5 M: 5 Cat M35: 3
09.03.2024 SallandTrail 80 km (50 Mijl) (NED) 80km
9:40:53 h Kalkhoven, Martijn *Zeist  Overall: 50 M: 48 Cat M23: 8
2023 4 Events, 336 km  (More)
14.10.2023 Indian Summer Ultra 100 km (NED) 100km
13:52:44 h Kalkhoven, Martijn   Overall: 94 M: 80 Cat M23: 15
23.09.2023 Zevenheuvelentrail (NED) 56km
6:26:53 h Kalkhoven, Martijn *Zeist  Overall: 77 M: 67 Cat M23: 12
11.03.2023 SallandTrail 80 km (50 Mijl) (NED) 80km
9:50:49 h Kalkhoven, Martijn *Zeist  Overall: 58 M: 53 Cat M23: 11
27.01.2023 Dutch Coast Ultra Run by Night 100km 18h (NED) 100km
13:57:00 h Kalkhoven, Martijn *Zeist  Overall: 6 M: 6 Cat M23: 1
2022 1 Event, 100 km  (More)
15.10.2022 Indian Summer Ultra 100 km (NED) 100km
13:07:00 h Kalkhoven, Martijn   Overall: 42 M: 39 Cat M23: 7
2021 1 Event, 120 km  (More)
16.-17.10.2021 Indian Summer Ultra 120 km (NED) 120km
15:53:03 h Kalkhoven, Martijn   Overall: 19 M: 19 Cat M23: 5

Personal bests

Your list of personal best performances only contains performances of races which can be included into rankings.

In brackets rank in yearly international/national rankings.

 PB 2025 2024 2023 2022 2021

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2022 2021
Indian Summer Ultra 100 km 3   13:55:18 13:52:44 13:07:00  
SallandTrail 80 km (50 Mijl) 3 10:33:53 9:40:53 9:50:49