The official riders information page for all updates on CARTEN100 "Its a ride not a race".
CARTEN100 is a unique 100 mile bike ride from Cardiff to Tenby held annually in May.
21/03/2026
Here they are. The final places on the 2026 CARTEN100. These are limited and once gone, that is it!
https://www.carten100.com/carten100-entry-2026/
If you want an entry for yourself, your friends, colleagues etc. DO IT NOW.
02/01/2026
MAY 9TH. THE ROAD TO THE COAST. 🚲🏴
The window is closing.
The Carten100 isn’t just another ride in the calendar—it’s 100 miles of Welsh tarmac, 2,000+ riders, and the unique spirit of the journey from Cardiff to Tenby.
If your New Year’s resolution was to find your limit, this is where you do it. But you won't be alone; the atmosphere from the City Hall start to the Tenby Harbour finish is unmatched.
CAPACITY ALERT: We have moved into our final phase of entries. There is now less than a third of places remaining for the 2026 ride.
Once they’re gone, they’re gone. No ballots. No second chances. Just you and the road. Secure your place now: https://www.carten100.com/carten100-entry-2026/