RACE INFORMATION

DTS OUDERKERK is organised at the Ouderkerkerplas, just below Amsterdam.

The address is: Aan de Wind, Ouderkerk aan de Amstel.

There is a large parking lot near the start/finish where you can park for free. Do NOT park on Aan de Wind, that is the course!

You can collect your starting ticket on the day of the event at the registration desk at the Ouderkerkerplas.

You will receive a package from us with all the necessary supplies.

Saturday August 30, 2025

DTS OUDERKERK is a unique experience for both the novice and the more trained triathlete!

The distances for the sprint and Olympic distance are as follows:

• Sprint triathlon: 750 m swim, 20 km bike, 5 km run
• Olympic distance triathlon: 1500 m swim, 40 km bike, 10 km run

Don't have a wetsuit? No problem!

Participants in DTS competitions can rent these. Order and pay during your registration.

Wetsuit Rental Price = €55. Wetsuit will be sent to your home address by Dare2Tri (not by us) approximately 10-14 days before the race. There is a return label with which you can return the wetsuit yourself after the race for free. Wetsuits cannot be returned to DTS.

From the 2025 season onwards, we will no longer have a permanent bicycle rental partner and can therefore no longer offer rental bicycles.

Still need a racing bike? Find a rental company online or contact Tomas Planken

In: www.racefietstehuur.nl

E: info@racefietstehuur.nl

On Thursday before DTS OUDERKERK we will carry out a first measurement of the water temperature.

As soon as this is known, we will post it on our Facebook and Instagram. The rules for wearing a wetsuit:

• Temperature below 16 degrees: wetsuit required
• Temperature between 16 and 23 degrees: wetsuit not mandatory, but allowed. Between 16 and 20 degrees it is advisable to wear a wetsuit.
• Temperature above 23 degrees: wetsuit prohibited

When you register, it is possible to rent a wetsuit. Already registered but still need a wetsuit? No problem! Up to 14 days before the start of the event, you can log in to your Mylaps environment and still rent a wetsuit.

The competition area is located at the sandy beach of the pleasant recreation area of the Ouderkerkerplas.



At this event site you will find the registration tent, a food truck, the sponsors of DTS and our own merchandise stand with lots of triathlon stuff. There are toilets, dogs are welcome on a leash and it is a wheelchair friendly site.

Bring as many supporters as you can think of. The event grounds are also a great place for them, where they can cheer you on to their hearts content and enjoy the wonderful summer atmosphere themselves.