​

Sarn Helen running - long

Linear Trail · Wales

250

XP

about 1 h 47 min walking

7.6 km
Linear
0 km1 km2 km3 km4 km5 km6 km7 km

326 m

231 m

137 m

Move along the chart to follow it on the map

Heights: Copernicus DEM GLO-30 © DLR e.V. 2010–2014 and © Airbus Defence and Space GmbH 2014–2018, provided under COPERNICUS by the European Union and ESA.

Navigate to the start
Google MapsApple MapsWaze
Weather at the start

Hilly walk

1 steep stretch — marked on the map.

Climb

163 m

Drop

205 m

Highest

292 m

Lowest

148 m

Walking time

about 1 h 47 min

Which way round

As mapped: Easy first 3.5 km, climbs 13% for 330 m midway, no steep descents.

Reversed: No steep climbing, comes down 13% for 330 m midway.

Little height either way — ride it whichever way suits.

Main descent: km 4.8–6.3, from 285 m to 193 m.

How the 7.6 km splits

Flat

1.6 km

Climbing

2.2 km

Steep climbing (10–15%)

0.3 km

Descending

3.4 km

Link it with other walks

Sarn Helen running - Short

Starts here too · Shares 3.4 km of path · meets at km 0.0, 5.5

4.9 km

Half Marathon

Shares 3.3 km of path · meets at km 0.0, 0.2, 5.6

22.2 km

Pistyll y Gain trail

Starts here too · Shares 2.9 km of path · meets at km 0.0, 6.6, 6.7

6.2 km

Tramper Rhobell

Shares 2.7 km of path · meets at km 0.0, 0.2, 6.6

5.9 km

Sustrans route 8

Shares 2.1 km of path · meets at km 0.0, 0.2, 1.9…

13.7 km

Geocache 5-10

Shares 2.0 km of path · meets at km 0.2, 5.5

5.2 km

Geocache 1234

Shares 1.6 km of path · meets at km 0.0, 5.3, 7.4

2.3 km

MBR Mtb Trail

Shares 1.2 km of path · meets at km 0.0, 0.2, 1.4…

17.7 km

Beast MTB Trail

Shares 1.2 km of path · meets at km 0.0, 0.1, 1.5…

35 km

Tramper Ferndale Trail

Shares 0.9 km of path · meets at km 0.0, 0.2, 2.0…

10.7 km

About AVANDRA

Your ultimate trip planner for adventurous getaways.

Quick Links

Trips

Connect With Us

© 2026 AVANDRA. All rights reserved.