Name: 20 van Alphen
Start: 2026-02-28
End: 2026-03-01
Location: Alphen aan den Rijn, South Holland

About the Event

Join the inclusive running celebration at the Keukenwarenhuis.nl 20 van Alphen, running February 28 and March 1, 2026. This multi-day event truly offers something for everyone, from the competitive half marathon and 10km to the festive evening FunRun and accessible walking routes. The 2026 edition is designed as a community-wide festival, where the energy is as important as the finish time. With registration opening December 1st, this is your invitation to a running weekend that combines serious goals with pure, unadulterated fun.

Races Offered

10 km

Mar 01, 2026

straighten

Distance — 10K

terrain

Type — —

timer

13 days remaining

sell

€20.00

1km

Mar 01, 2026

straighten

Distance — 1K

terrain

Type — —

timer

13 days remaining

sell

€6.00

21.1 km

Mar 01, 2026

straighten

Distance — 21.1K

terrain

Type — —

timer

13 days remaining

sell

€25.00

3 km

Mar 01, 2026

straighten

Distance — 3K

terrain

Type — —

timer

13 days remaining

sell

€8.50

5 km

Mar 01, 2026

straighten

Distance — 5K

terrain

Type — —

timer

13 days remaining

sell

€16.00

Weather Overview

These values represent the 3-year monthly averages for February in Alphen aan den Rijn.

Temp (°C)

Feels Like (°C)

thermostat 3.2° / 8.7°

wb_sunny -1.2° / 4.4°

Wind (km/h)

Humidity (%)

air 15.4 /

water_drop 85.6%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 3.2° / 8.7°

wb_sunny -1.2° / 4.4°

air 15.4 km/h

water_drop 85.6%

About Alphen aan den Rijn

Alphen aan den Rijn is a town in the western Netherlands. The city is situated on the banks of the Old Rhine between Utrecht and Leiden. The area around Alphen aan den Rijn has been inhabited for 2000 years. During the Roman Empire, the Old Rhine was the head branch of the Rhine. On the modern center of the city, the Romans built a fortress. Remnants of the Romans have been found and can be seen in Leiden at the National Museum of Antiquities.