Train for Ultra Trail Snowdonia
One hundred sixty-five kilometers through Snowdonia. Two days of Welsh bog, rock, and ridge.
98 mi48 hours16 ft to 1,713 fttech 5/106 stationsWelsh 3000smulti-dayWSER qualifierMay
- Start30 ft
- High1,685 ft
- Low30 ft
- Finish797 ft
What PR Run builds for this start line
- Personalized plan from your baseline and this course profile
- Aid-segment fuel rehearsals tied to checkpoint spacing
- Structured gear kit from course intelligence
- Race-day pacing, crew notes, and race-morning brief
- Aid stations: 6 · longest gap ~31.6 km
- Mandatory kit items: 2
- Cutoff: 48 hours
The crux
Second day Welsh ridge miles in bog and rain with full sleep debt (near mile 67)
Race details can change. Confirm current rules and logistics with the Official site.
Train for your race
Train for Ultra Trail Snowdonia
Course-specific plan, fuel segments, gear kit, and race morning for Ultra Trail Snowdonia.
Official siteCheck readinessPredict finish timeFull race guideFoot care plan