Sep
7
Sunday
Bert Timmer Memorial Loop
The Bert Timmer Memorial Loop will take place in Duiven on Sunday 7 September 2025. You can run between 5 and 10 kilometers. Visit the organization's website for the most recent information.
Always double-check with the organizer's website – things can change, and we might have sprinted past a few details!
10 km
5 km
Jeugdloop (4 T/m 6 Jaar)
Jeugdloop (5 T/m 12 Jaar)