Pegasus - The HOWUM

MAY
1
2027
A trail ultramarathon around Llanidloes with a full 30 mile loop and a 15 mile half that crosses the Pumlumon massif and finishes at Dol Llys Farm.
Sat 1 May 2027
30 miles 15 miles

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HOWUM by Pegasus Ultra Running 2027

HOWUM is a trail ultramarathon event held around Llanidloes, United Kingdom, organised by Pegasus Ultra Running and Stable Adventures. The main route is a single loop from Dol Llys Farm that uses sections of the Severn Way, Wye Valley Walk, Cambrian Way and Glyndwr's Way and passes through the Pumlumon massif and the Clywedog valley.

The event offers two distances:

  • 30 mi HOWUM 30
  • 15 mi HOWUM HALF

The 30 mile route climbs the three highest points of the Pumlumon massif, including Pumlumon Fawr (752 m), Pen Pumlumon Llygad-Bychan (727 m) and Pen Pumlumon Arwystli (741 m), and descends through Hafren Forest towards Llyn Clywedog Reservoir. Total ascent for the full route is 5,675 feet. HOWUM HALF joins the main course after a separate loop through the Clywedog valley that includes Cefn Penarth (317 m) and Deildre Hill; both distances share the final miles back to Dol Llys Farm.

Support and logistics include three checkpoints on the 30 mile course with two fully stocked aid stations and a midpoint water stop with access to drop bags, one full aid station on the half, professional medical cover, a finisher's medal, a race manual and volunteer support from the organiser team. Event parking is available at Dol Llys Farm and free parking is available in Llanidloes about 1 km from the start. Visit the organization's website for the most recent information.

Events nearby

Community Santa run at Montgomery School with 1 and 3 mile routes, optional Christmas dress, on-site refreshments and free parking; children under 14 must be accompanied.
Upland walking or running event around the Elan and Claerwen Valleys with 12 mile and 20 mile routes and required map skills.
Trail races in the Cambrian Mountains on 20 March 2027 with 25 km and 10 km options, junior races, waymarked routes, feed stations and mandatory kit requirements.
A fully supported inaugural trail race on Saturday 29 May 2027 along the Heart of Wales Line, offering 50, 26 and 16 mile options.
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