Select your language:
Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Boom, Dennis   Submit Personal Website Send Link 
Club: AV Argo 
Residence: Carmel, IN
Year of birth: 1968 (Cat. german: M55)
Date of birth: 05.11.1968 (Cat. internat.: M55)
Nationality: NED NED Netherlands
RunnerID: 31782
 

14 search results (14 Events, 990.137 km).  (More)

2017 3 Events, 197.721 km  (More)
22.07.2017 8-Hour Dream Endurance Race (USA) 8h
57.920 km Boom, Dennis   Overall: 24 M: 18 Cat M45: 4
08.07.2017 Dances with Dirt - Devil's Lake 50K Ultra (USA) 50km
7:13:33 h Boom, Dennis   Overall: 101 M: 62 Cat M45: 11
20.05.2017 Hawthorn Half Day 12 Hour Run (USA) 12h
89.801 km Boom, Dennis *Carmel, IN  Overall: 12 M: 9 Cat M45: 2
2016 1 Event, 50 km  (More)
23.10.2016 Stone Steps 50K Trail Run (USA) 50km
7:08:01 h Boom, Dennis *Carmel, IN  Overall: 38 M: 31 Cat M45: 4
2015 1 Event, 51.82 km  (More)
18.07.2015 8-Hour Dream Endurance Race (USA) 8h
51.820 km Boom, Dennis   Overall: 25 M: 17 Cat M45: 3
2014 1 Event, 48.28 km  (More)
08.11.2014 Taterbug 30 Ultramarathon (USA) 30mi
4:53:37 h Boom, Dennis   Overall: 9 M: 9 Cat M45: 1
2009 2 Events, 230.023 km  (More)
09.-10.05.2009 24uur van Steenbergen (NED) 24h
170.023 km Boom, Dennis AV Argo  Overall: 13 M: 12 Cat M40: 2
13.04.2009 De Zestig van Texel (NED) 60km
5:36:01 h Boom, Dennis AV Argo  Overall: 61 M: 59 Cat M40: 15
2008 3 Events, 177.534 km  (More)
30.12.2008 6 uursloop Heerde (NED) 6h
60.632 km Boom, Dennis AV Argo  Overall: 12 M: 11 Cat M40: 3
19.04.2008 Limburgs Zwaarste 70 km (NED) 70km
7:41:48 h Boom, Dennis AV Argo  Overall: 7 M: 7 Cat M35: 3
02.03.2008 Zes uurs ultraloop Stein (NED) 6h
46.902 km Boom, Dennis AV Argo  Overall: 133 M: 109 Cat M35: 15
2007 3 Events, 234.759 km  (More)
29.12.2007 De Zes Uren van Epe (NED) 6h
68.761 km Boom, Dennis *Doetinchem  Overall: 2 M: 2 Cat M35: 1
11.11.2007 AV Daventria Centennial 100 km in Deventer (NED) 100km
9:43:24 h Boom, Dennis *Doetinchem  Overall: 6 M: 5 Cat M35: 2
07.10.2007 6h Ultraloop Amersfoort (NED) 6h
65.998 km Boom, Dennis   Overall: 9 M: 9 Cat M35: 2

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 2017 2016 2015 2014 2009 2008 2007
100km 9:43:24  
 
 
 
 
 
9:43:24
(951/19)
6h 68.761  
 
 
 
 
60.632
(741/50) 		68.761
(242/17)
24h 170.023  
 
 
 
170.023
(700/10) 		 
 

Comparison table

Comparison of performances in races with multiple participations

   2017 2016 2015 2014 2009 2008 2007
8-Hour Dream Endurance Race 2 57.920   51.820