Skip to content
Ultra-Trail Snowdonia  – 164 km 2026 trail running route — United Kingdom · Wales

United Kingdom · Wales

Distance

164 km

Date

Entry fee

£299

€ / km

€2.10

📅

New date pending

This race has already occurred. A new date for next year’s edition is pending.

Ultra-Trail Snowdonia – 164 km

Elevation and Terrain

Total Meters

9,500m

D+/KM

57.9m/km

For context, the Tor des Géants 330 loop has 73 D+/km.

Avg Uphill Gradient

14.4%

Avg Downhill Gradient

-13.8%

Uphill gradient distribution

Ultra-Trail Snowdonia – 164 km 164 km — uphill gradient distribution (GPX-derived, analysed 2026-05-02)
2–5%
11.6 km
5–10%
14.5 km
10–15%
13.0 km
15–20%
9.9 km
20%+
16.1 km

Route Profile

Analysed

Terrain breakdown

Ultra-Trail Snowdonia – 164 km 164 km — terrain breakdown (GPX-derived, analysed 2026-05-02)
40.6%Uphill
16.8%Flat
42.5%Downhill

Terrain

AlpineFell / Moorland

Ultra-Trail Snowdonia – 164 km 164km Top Climbs

Top Climbs

Ultra-Trail Snowdonia – 164 km 164 km — top climbs (GPX-derived, analysed 2026-05-02)
1

7.0 km · 887 m gain

starts km 0 · avg 12.7% · max 42.2%

2

6.1 km · 882 m gain

starts km 124 · avg 14.5% · max 59.2%

3

4.1 km · 725 m gain

starts km 109 · avg 17.5% · max 56.9%

Top descents

Ultra-Trail Snowdonia – 164 km 164 km — top descents (GPX-derived, analysed 2026-05-02)
1

6.2 km · 922 m drop

starts km 130 · avg -14.8% · max -42.4%

2

5.8 km · 721 m drop

starts km 52 · avg -12.4% · max -57.6%

3

4.2 km · 675 m drop

starts km 16 · avg -16.0% · max -47.6%

Ultra-Trail Snowdonia – 164 km 164km GPX

Getting to Ultra-Trail Snowdonia – 164 km

Nearest airport

Manchester (MAN) / Liverpool (LPL)

Notes

Start: ~2–2.5 hrs / Public transport: Train + bus feasible / Accommodation: Tight race weekend

Last checked: Official Website →

Races with a similar gradient