The Slate Trail 2026

The Slate Trail is a self-guided gravel route through the raw, industrial landscapes of Snowdonia - linking forgotten quarry tracks, quiet mountain roads, and remote lakes that most riders will never see.

• 90km of riding.
• 2100m of climbing.
• No shortcuts.

Ride by GPX as you move through hardpack, loose slate, and silent backroads carved into the hills.

No race numbers. No noise.

Just distance, elevation, and space to ride.

Designed to be ridden, not rushed.

At the finish, a locally crafted slate medal from the actual slate you were riding on — simple, heavy, and earned.

• Full GPX route provided
• Home made fully stocked feed station with real food. If you have dietary requirements please let us know.
• Non-competitive
• Fully self-supported
• Limited entries
• Ebikes Welcome 
• Starts and finish in Llanberis 

For riders who prefer maps over markings.

What you get for your money:

• An incredible, carefully planned route with accurate GPS
• A relaxed, friendly atmosphere with like-minded riders
• A chance to explore an area many won’t have ridden before
• A shorter route option (being added this week for those not taking on the full 90km)
• A proper feed station — homemade food, well stocked, and a highlight of all our MTB events
• A unique finishers' medal made from the very slate you’ll be riding on

At £35, we believe it offers strong value for the experience. Events like this take a huge amount of time, planning, and behind-the-scenes work to deliver safely and properly.

Event added by: billy1979

IMPORTANT: To the best of our knowledge the details provided are accurate at the time of listing. However, as with any outdoor event of this type, there can always be unforeseen circumstances that will lead to changes or cancellations. For all demo days, please check with the organiser directly to confirm the event is going ahead, timing, location, bike availability and any other additional detail.