Ultra Running Hub Hengoed, United Kingdom · Saturday, September 5, 2026
The Ridum - Ridgeway Ultra Marathon
What the course asks
DUV results for the 2024 edition (30mi) — finishers only. Starters are not published, so the field was at least this big and no finish rate can be given.
Typical conditions, September
Regional 2001-2020 average for September — NASA POWER, grid elevation 96 m. Not a forecast.
The Aid Station
Course-specific beta from the community
This is a vertical course. Poles are highly recommended for the sustained climbs.
With trail terrain, choose a shoe with moderate cushioning for optimal performance.
Gear for this race
Chosen for 48 km of trail with 4,400 m of ascent.
- Trail Running Shoes92 m of climb per kilometre — grip and rock protection before cushioning.
- Race Nutrition48 km of self-supported fuelling between aid stations.
- Hydration VestsPole attachment and chest-strap stability on steep ground.
- Trekking Poles4,400 m of ascent to walk up.
- GPS WatchesBattery life first — a 48 km day outlasts most full-GPS modes.
Course Notes
An exhilarating 30 mile ultra marathon around the Rhymney Valley Ridgeway Walk, this little beast in the East is a great way to explore the lesser known trails within a stones throw of the Welsh Capital.
Similar races
Other 50K trail ultras, closest in distance first.