The Authentic Dutch Winter Duathlon!
10 kilometers of skating followed by 90 kilometers of cycling for lymph node cancer research. A unique Dutch sports event with the theme 'Authentic Dutch'. Think of Authentic Dutch entertainment, snacks, decorations, and more.
Together, we will take on the athletic challenge and raise as much money as possible for research into improved treatments for lymph node cancer.
Find 100 kilometers a bit too much? No problem! We have 4 other options for both adults and kids. You can read all about them further below.
Sunday, March 23, 2025 - Thialf Heerenveen
Registration opens on September 1, 2024
This page will be updated and supplemented during the summer months.
Watch the aftemovie 2023!
This 9th edition of the fantastic OER-Hollandse 100 event features a total of 5 parts:
- The Hollandse 100: 10 km skating and 90 km cycling
- The Half Hollandse 100: 5 km skating and 45 km cycling for those who find the whole Hollandse 100 a bit too much
- The Junior 10: 10 km skating on the sacred ice of Thialf for youth up to 18 years old
- The Family/Group Relay: skate as many laps as possible within one hour with your friends, family, colleagues, or teammates
- The Walking Challenge: walk 10 or 20 kilometers through the beautiful Frisian landscape. The choice is yours!
Participating?
You can do this individually or as part of a team. Wouldn't it be fun to unleash your primal strength with a group of friends or colleagues and achieve a top performance? The more, the merrier!
You can also choose just to skate or cycle. You can even divide it (one skates and the other cycles). However, you always have to register for the entire event.
Registration fee
- The registration fee for De Hollandse 100 and De Halve Hollandse 100 is €100.
If you register before January 1, 2025, the registration fee is €75. The registration fee is also considered as part of your donations and goes 100% towards research. - The registration fee for youth under 18 years old is €17.50, and for the Familie/Groepsestafette and the Wandel Challenge, is €12.50 per person.
For Whom Are You Participating?
Partly for yourself, but mainly for everyone who has had or currently has lymph node cancer, by raising as much money as possible for lymph node cancer research. You'll have the opportunity to test your abilities alongside many well-known and lesser-known athletes. Skill, perseverance, and a healthy dose of ambition are required to successfully complete this challenge.
Excited? Register NOW and rally your athletic friends!
Questions or more information about this event?
mail to: info@lymph-co.com
De Hollandse 100 2025 Schedule
The complete schedule for De Hollandse 100 2025 will be available HERE as soon as it's confirmed.
Feel free to bring your friends, colleagues, and family along to support you – there's plenty to experience!
Events
View allDe Hollandse 100 (10k/90k) 2025
News updates
View allDe droom om de Olympische Spelen te bereiken spatte voor Yuli uiteen.
03-10-2024 | 11:18 Baanwielrenster Yuli van der Molen (21), deel van de Nederlandse selectie, werd geconfronteerd met de grootste uitdaging van haar leven: lymfeklierkanker. Ze vocht door, bleef gefocust en kwam sterker dan ooit uit de strijd. Inmiddels is ze schoon van kanker. Nu staat ze klaar voor haar volgende uitdaging: De Hollandse 100. 🇳🇱 Zondag 23 maart 2025 gaan we weer knallen in Thialf, Heerenveen! Ze staat aan de start om zoveel mogelijk geld op te halen voor betere behandelingen tegen lymfeklierkanker. Doe mee en kom net als Yuli in actie! Schrijf je in, schaats, fiets of wandel mee en laat zien dat ook jij een held bent! 💪Top participants
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1
€3,840
Moeke Spijkstra Wielrenclub
Kameraadschap, Afzien en spullen -
2
€1,435
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Langedijkse roots zetten zich in voor iets goeds -
T
3
€475
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Team Amsterdam UMC doet NATUURLIJK ook de 9e keer mee! -
4
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De Molentjes on tour! Doe jij mee met ons? -
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Make your dreams come true