Slate Trail Ultra™ 2025

APEX Running are proud to be hosting our second edition of the Slate Trail Ultra in 2026! The stunning 147km & 3,900m+ Slate Trail Ultra takes in the full Snowdonia Slate Trail route, which takes runners on an epic journey through time to centuries gone by, when the area was the most prolific slate producing region in the world, visiting countless

Ultra Tour of the Quarries Full Route

Full Route

ITRA Points

Mountain Level

Finisher Level

330

National League

RACE DETAILS RACE COURSE RACE RESULTS

Course details

Race Date: 2025/11/15

Start Time: 06:00:00

Participation: Solo

Distance: 145.00

Elevation Gain: +3900

Elevation Loss: -3900

Time Limit: 40:0:0

Number of Aid Stations: 8

Number of Participants: 200

About the Race

The stunning 147km/3,900m+ Slate Trail Ultra takes in the full Snowdonia Slate Trail route, sending runners on an epic journey through time to centuries gone by — when the area was the most prolific slate producing region in the world — and visiting countless sites of industrial significance along the way.

The stunning Slate Trail Ultra takes in the full Snowdonia Slate Trail route, sending runners on an epic journey through time to centuries gone by and visiting countless sites of industrial significance along the way.

Event Information