85 km
85 km
Time to be confirmed
Finished
Price to be checked
110 km
110 km
Time to be confirmed
Finished
Price to be checked
Event finished
Oct18
Date
Sunday, 18 October 2026
Location
Valkenburg, Limburg, Netherlands
About
Hammerstone MTB Marathon is een mountainbike-marathonweekend in oktober in Valkenburg aan de Geul. Met afstanden tot 110 km en UCI C2-status, host het evenement ook de Nederlandse Kampioenschappen XCM en bevat activiteiten voor niet-competitieve deelnemers.
Races
Date to be confirmed
Get ready for your race
Location
Address
To be checked
Valkenburg, Limburg, Netherlands
Frequently asked questions
Its organizer, on their official website or social media. RaceUp lists this event but does not organize it: we have no information beyond what is shown on this page, and we do not handle registrations, refunds or results.
No, registrations for this event are not managed by RaceUp. You need to go to the organizer's official website to register. We list this event to help you discover races near you.
Click « Claim my event » in the Organizer section of this page and fill in the form. Once verified, you receive a link by email to take over the page for free: description, photos, races, schedules, prices, registration link, or RaceUp ticketing. To protect organizers, we do not edit pages on request by email.
The information about this event was collected from the web. This event was not declared directly by the organizer on RaceUp. We recommend checking the details (dates, prices, route) on the organizer's official website.
A RaceUp event is managed directly by the organizer on our platform: the information is up to date, registration is secure and you benefit from all the features (digital tickets, history, tracking, etc.). A listed event (like this one) is shown for information to help you find races, but registration takes place on the organizer's website.
We do our best to show accurate information, but it may change. The date, location or prices may have changed since our last update. Always check the organizer's official website for the latest information.
Organizer
Are you organizing this event?
Claim it: once verified, you manage this page.
- Complete the description and add your photos
- Add your races and their details: distance, elevation, start times, prices
- Sell registrations with RaceUp ticketing, or keep your own link
- No more ads or other races on your page