Ultramarathons in Netherlands

44 races tracked — the season peaks in May (11 races), with October close behind (7).

By distance 30 50K · 8 100K · 6 50 mi
Biggest field RUN Winschoten 100 km — 273 finishers in 2015
Steepest course Hollands Duin Ultra — 15 m/km
Deepest results history RUN Winschoten 100 km — 10 recorded editions

Next starts in Netherlands

All 20 upcoming →
Fixed Distance100K
GRIT 5

RUN Winschoten 100 km

Winschoten, NLD

100 km Sep 12
Fixed Distance50KFast & Flat
GRIT 2.5

RUN Winschoten 50 km

Winschoten, NLD

50 km 15 m D+ Sep 12
Fixed Distance100K
GRIT 5

Indian Summer Ultra 100 km

Gasselte, NLD

100 km Oct 10
Fixed Distance50K
GRIT 2.5

Indian Summer Ultra 50 km

Gasselte, NLD

50 km Oct 10
Fixed Distance50 mi
GRIT 3.8

Indian Summer Ultra 75 km

Gasselte, NLD

75 km Oct 10
BackyardBackyard
GRIT —

Dutch Backyard Ultra Zeewolde

Zeewolde, NLD

Oct 17
Fixed Distance50KFast & Flat
GRIT 2.7

Gaasterland Trail

Harich, NLD

50 km 100 m D+ Oct 24
Timed6 hours
GRIT —

Zes uur van de Haarlemmermeer

Hoofddorp, NLD

1 m D+ Oct 24
Fixed Distance50KFast & Flat
GRIT 2.7

Lage Vuursche Ultra

Baarn, NLD

50 km 160 m D+ Oct 31
Fixed Distance50KFast & Flat
GRIT 3

Schipholloop (Ronde om de Haarlemmermeer)

Amsterdam Airport Schiphol, NLD

60 km 20 m D+ Nov 7
Fixed Distance50K
GRIT 2.5

3 rondjes Groningen

Groningen, NLD

50 km Nov 14
Fixed Distance50K
GRIT 3

4 rondjes Groningen

Groningen, NLD

60 km Nov 14