DUV ULTRA STATS

Boersma, Robert

NetherlandsManBorn 19682007 – 2026Runner id 23920
Events
79
55 race dates
Best pace
13.817
km/h · 2013
Best finish
5th
of 167 · 2009
Distance raced
6,170
km · splits not double-counted

Pace over time

km/h · higher is faster

1.55.18.712.215.820072026

Pace over time: 65 races and 14 splits from 2007 to 2026, ranging from 2.51 to 14.84 kilometres per hour, where higher is faster. A second, age-graded series is drawn above it; the gap between the two is the age credit.

  • Actual pace
  • Age-graded pace
  • Split of a race already plotted

Results

Results 51 to 79 of 79 for this runner, in date order. Splits of a race are indented and are not counted again in the distance total.
DateEventDistanceResultPace km/hPlacing
2018-03-31
Glasgow-Edinburgh UltramarathonGreat BritainNEA Volharding
55mi8:40:59 h10.19411/83
2018-10-06
Self Transcendence 6 hours AmsterdamNetherlands
6h63.841 km10.6407/32
2018-10-20
Indian Summer Ultra 127kmNetherlands
127.6km15:41:01 h8.13611/27
2019-02-23
Baanultra 50 KmNetherlands*Purmerend
50km3:52:50 h12.8854/17
2019-05-18
Sri Chinmoy 24h Lauf BaselSwitzerlandIAU BronzeNEA Volharding
24h145.407 km6.05931/82
2019-05-18
Sri Chinmoy 24h Lauf Basel -12h SplitSwitzerlandIAU BronzeNEA Volharding
12h104.858 km8.73821/81
2019-06-29
6 uren van de HaarlemmermeerNetherlands
6h60.416 km10.0696/20
2020-01-31
Dutch coast ultra-run by night 55 kmNetherlands
55km6:10:00 h8.9197/14
2021-07-04
Sri Chinmoy 100km AmsterdamNetherlands*Purmerend
100km11:24:45 h8.76212/14
2021-09-18
De 24 Uur van DeventerNetherlands
24h180.582 km7.5244/20
2021-09-18
De 24 Uur van Deventer - 100mi splitNetherlandsSplit of a longer race in this career; not counted again in the distance total
100mi20:37:55 h7.8005/10
2021-09-18
De 24 Uur van Deventer - 100km splitNetherlandsSplit of a longer race in this career; not counted again in the distance total
100km11:42:49 h8.5378/16
2021-09-18
De 24 Uur van Deventer - 12h splitNetherlandsSplit of a longer race in this career; not counted again in the distance total
12h102.656 km8.5557/19
2023-01-27
Dutch Coast Ultra Run by Night 50km 18hNetherlands*Purmerend
50km6:22:00 h7.8531/2
2023-05-13
50 km UltraRun van GietenNetherlands*Purmerend
50km5:43:47 h8.72616/25
2023-06-17
Haute Ardenne Ultra TrailBelgium*Blokker
50km9:31:37 h5.24831/38
2023-06-24
Zes uur van de HaarlemmermeerNetherlands*Purmerend
6h51.365 km8.56119/23
2023-07-08
Run Ultra Festival Amersfoort - 24hNetherlandsIAU Bronze
24h115.090 km4.79521/30
2023-09-09
RUN Winschoten 50 kmNetherlandsIAU Bronze*Purmerend
50km5:23:30 h9.27436/47
2023-09-23
Sri Chinmoy 6-Stunden-Lauf AmsterdamNetherlands
6h59.432 km9.90515/26
2023-10-07
Taubertal 100 kmGermanyIAU BronzeNEA Volharding
100km11:20:54 h8.81232/78
2024-11-24
Olne-Spa-OlneBelgium
71km12:07:32 h5.855656/694
2025-02-01
HoHo100 - 100kmNetherlandsIAU Silver
100km13:10:35 h7.58945/60
2025-02-01
HoHo100 - 100km - 50mi SplitNetherlandsIAU SilverSplit of a longer race in this career; not counted again in the distance total
50mi9:56:59 h8.08745/60
2025-02-01
HoHo100 - 100km - 50kmSplitNetherlandsIAU Silver
50km5:34:11 h8.97744/60
2025-08-10
Monschau-Ultra Marathon K70GermanyNEA Volharding
70km7:36:16 h9.20547/94
2026-01-24
HoHo100 - 100kmNetherlandsIAU Silver
100km11:34:40 h8.63733/51
2026-01-24
HoHo100 - 100km - 50km SplitNetherlandsIAU SilverSplit of a longer race in this career; not counted again in the distance total
50km5:19:19 h9.39536/51
2026-01-24
HoHo100 - 100km - 50mi SplitNetherlandsIAU SilverSplit of a longer race in this career; not counted again in the distance total
50mi8:59:28 h8.95035/51

Showing 51–79 of 79