Race calendar · Overijssel, Netherlands
Running races in Overijssel
4 upcoming races across Overijssel. Every date checked against the organiser. Your next race, seen from above.
Holten, Overijssel · seen from above
4 upcoming races across Overijssel. Every date checked against the organiser. Your next race, seen from above.
Named for its brutal Diepe Hel climb, faced five times
Finishes on Deventer's historic Brink, its finest square
The Netherlands' oldest marathon, running since 1947
Finishes by the medieval Sassenpoort gate in Zwolle
Every race here is published by its organiser; RunCalendar checks the date and the entry window against the organiser's own page and rebuilds this calendar every night. A confirmed date shows its day; a provisional one shows only its month. Last updated 22 October 2026.