Sat
9
May
Austerlitz Trail
Zeist, NL
Sat
9
May
21e Rivierenhofloop
Deurne (), NL
Sat
9
May
31e Parodialoop Tjerkwerd
Tjerkwerd, NL
Sat
9
May
34e 5x5 Easy Running estafetteloop & wandelevenement
Doetinchem, NL
Sat
9
May
Kastelenloop Diepenheim
Diepenheim, NL
Sat
9
May
Koning van Spanje Trail
Gulpen, NL
Sat
9
May
On The Run
Barneveld, NL
Sat
9
May
Run um Halle
Halle, NL
Sat
9
May
SlooOW Natuurloop 2026
Lelystad, NL
Sat
9
May
24hrs Sittard
Sittard, NL
Sat
9
May
Berkel Trail
Almen, NL
Sat
9
May
Bierrun en -walk Den Bosch
's-Hertogenbosch, NL
Sat
9
May
De Kraaienrun
Rijsoord, NL
Sat
9
May
FAMEUZZ Trail
Brakel, NL
Sat
9
May
23e Easyflex Kaaienloop
Oosterhout, NL
Sat
9
May
27e Meidoornloop
Nisse, NL
Sat
9
May
Mercy Ships Obstacle Run
Bergschenhoek, NL
Sat
9
May
Merit Run
Sint-Andries, NL
Sat
9
May
Run2Day Vlinderloop
Houten, NL
Sat
9
May
Rundje um ut Hundje
Horst, NL
Leiden Science Run
Saturday, May 9, 2026 · Leiden, Netherlands
Distances
2.1km
Full
Start location
Leiden
About this race
A kids run is part of this event. Details on registration, bib pickup, and past results are available. The organization has not yet confirmed if next year's Leiden Marathon will proceed.