Radyr Weir – Gwaelod Y Garth Inn loop from Treforest Estate
Radyr Weir – Gwaelod Y Garth Inn loop from Treforest Estate
34
runners
Radyr Weir – Gwaelod Y Garth Inn loop from Treforest Estate
03:15
30.3km
280m
Running
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.
Last updated: August 23, 2026
Waypoints
Start point
Train Station
3.93 km
Taff Trail: Nantgarw to Pontypridd
Highlight (Segment) • Forest
The section from the top of Bwlch Mountain is probably best ridden on a full suspension MTB, but the road down is …
Tip by
8.48 km
Coed Caedyrys
Forest
15.3 km
Forest Farm Country Park
Nature Reserve
16.9 km
Radyr Weir
Highlight • Structure
Tip by
17.2 km
Melingriffith Watermill and Radyr Weir
Highlight (Segment) • Monument
Tip by
24.2 km
First Light Coffee Shop
Highlight • Cafe
Tip by
27.1 km
Gwaelod Y Garth Inn
Highlight • Pub
Tip by
30.3 km
End point
Train Station
Way Types & Surfaces
Way Types
18.6 km
3.22 km
2.87 km
2.10 km
1.55 km
1.39 km
592 m
Surfaces
16.1 km
6.24 km
3.05 km
2.32 km
1.50 km
1.04 km
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Highest point (120 m)
Lowest point (20 m)
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Sign up for freeWeather
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Sunday 18 October
13°C
5°C
52 %
Additional weather tips
Max wind speed: 19.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
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