Running
Marathon
42.2 km
Start: 10:00 AM
Race month
November · 6°–10°
Field size
225–2,000
Distances
42.2k
Running
42.2 km
Start: 10:00 AM
Finish-time calculator
Slide to your target pace — and see when you’ll hit the line.
6:00
min / km
4:13:10
Estimated finish · 42.2 km
Where am I when? · Splits
Estimates only · form, weather, and hills can change the result.
Monthly averages based on historical data (2000–present).
November
10°6°
What makes this race distinct — for training and race day.
The De Ronde Venen Marathon offers a scenic course through the charming towns and nature of the De Ronde Venen region. It aims to provide participants with a beautiful running experience while ensuring a great day for volunteers and spectators alike.
225–2,000
Participants can expect on-course food and drink stations throughout the marathon route.
Pacing is available for participants looking to meet specific time goals, with pace teams setting targets to assist runners along the course.
Assumed starting point
Estimating travel…
08.00 – 16.00 uur at Sporthuis Abcoude.
08.15 – 9.40 uur for Hafkamp Groenewegen Marathon and KernGezond Duo-marathon at Sporthuis Abcoude.
11.00 uur from Raadhuisplein.
Last updated: Jun 5, 2026, 08:11:19 PM
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