One legendary trail, one breathtaking 100 mile adventure
100 miles, 15,000ft Elevation, 50 Hours
SIRONA 100 MILER
Save the date – August 23rd 2025
–
DAYS
–
HOURS
–
MINUTES
–
SECONDS
Ahoy!
Welcome to the Sirona 100
If you’ve made it this far then congratulations or perhaps commiserations? You’ve secured early access to our brand new 100 miler!
We’re helping you discover the beauty of one hundred milers with our sister events Epona 100 and Sirona 100.
One iconic trail. One hundred breathtaking miles. The Sirona 100 will take place on Mother Nature’s rollercoaster – the Wales Coast Path. Setting off from Barmouth and finishing in Cardigan, participants will experience some of the most varied terrain the Wales Coast Path has to offer.