BIG 10 + NK 10KM
Step up to the challenge with the BIG 10, a one-of-a-kind running race designed to push your limits and redefine personal victory. Whether you're chasing a new PR or simply out to conquer the course, this event is all about you vs. you. Celebrate your grit, determination, and every step toward greatness. Are you ready to beat your best? The BIG 10 is waiting!
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RWC AHOY in Rotterdam
The location is accessible by car, bike and public transport.
In case you are coming by car we ask you to park at the side of the road (there will be traffic control to help you) -
5/9/2026
17:30 HEAT 1
18:45 HEAT 2
20:00 HEAT 3
20:45 HEAT4 -
Provisional heat allocation
This is a first draft of the heat allocation, based on submitted goal times and NK categories. The allocation may change until 25 August. The final heat allocation will be confirmed after that date.
HEATS -
In each heat we have pacers.
These will be announced closer to the event
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Registration is open and is limited to 1500 10km spots.
Cost: € 27,50For elite runners the registration is free. (male <30min, female <33:30min) Please send an email to elite@bigseries.nl.
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Registration for the Dutch 10K Championships closes on Saturday, 22 August 2026 at 23:59.
A category will only have official championship status if at least three athletes start in that category. In addition, the Masters categories must meet the applicable medal standards.
Are you participating in the National 10 Kilometer Championships? Then read the competition regulations here (1). To register, you must have completed the bronze and silver modules of the doping modules. Any questions? Here (2) you will find answers to the most frequently asked questions.