RUDUM HALF

Rudry Half
Saturday 4th September 2027
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RUDUM HALF is a brand new version of our favourite race along the Rhymney Valley Ridgway, the RIDUM. Unique enough to deserve its own name, the new race has been created to celebrate the 10th Anniversary of Pegasus Ultra Running. Don’t worry, we haven’t strayed far away from familiar RIDUM territory. This time we focus further south to explore the little known hills of Caerphilly including Mynydd Rudry, Caerphilly Common and Cefn Orr.

We can’t help thinking this is a great alternative for people who didn’t get a place in the Cardiff Half Marathon… Eschew the tarmac, find your wings and run with Pegasus!

Start Location

Rudry, Caerphilly, Wales

Finish Location

Rudry, Caerphilly, Wales

Start Time

1000 Saturday 4th September 2027

Elevation Profile

3,035ft

Checkpoints

One fully stocked aid station

Terrain

90% trail, 10% road, 100% fun

NO CUT OFF TIMES

No cut-off times. Less clock-watching, more finding your stride. You bring the ambition – we give you room to fly.

PRE RACE PHONE CALLS

Every runner, a pre-race call. A friendly check-in to see how you’re feeling, answer your questions and ease any nerves.

DNF REDEMPTION

A DNF isn’t the end of your story. You get a free shot at redemption because unfinished business deserves another start line.

PARENTAL POLICY

Enlightened deferment policy for pregnant people and new parents. Contact us to discuss your requirements.

EXPLORE THE ROUTE

Why do we use plotaroute?

We use plotaroute.com for supplying our maps as this means we can provide last minute updates that are readily available and allow you to download them in the best format for your navigation device.

Note: plotaroute.com does have pop-ups. Pegasus Ultra Running will never charge you for downloading or accessing our route files

RUDRY & the RHYMNEY VALLEY

RUDUM HALF is a 16-mile figure-of-eight course following the Rhymney Valley Ridgeway Walk and Cambrian Way from Rudry, home to Dr William Price, the physician and political activist best known for his support of Welsh nationalism, Chartism, vegetarianism and involvement with the Neo-Druidic religion.

From Rudry Common, the route soon picks up the Rhymney Valley Ridgeway Walk with views over Caerphilly, perhaps our favourite stretch of the traditional RIDUM. The landscape still shows signs of the Industrial Revolution which brought a massive boom in coal mining and iron ore production to the area.

The route switches to the the Cambrian Way and onto the ridgeline that leads to Cefn Orr (259m). After the checkpoint a small loop takes us up Mynydd Machen (362m) and back via Mynydd y Bwlch to the finish line.

The undulating course manages to accrue 3,350 feet of elevation over mixed terrain including woodland path, trail, grass, and the odd smattering of tarmac, so appropriate footwear is required.

PointS of interest
  • William Price refused to wear socks, believing them to be unhygienic.
  • In the 19th Century, lead ore was extracted from the limestone hills surrounding Rudry, with miners being brought into the area from North Wales
  • Built in 1268, Caerphilly Castle is the largest castle in Wales and only second to Windsor in the whole of Britain.
  • Caerphilly is featured in the Sex Pistols documentary The Filth and the Fury. Caerphilly was one of the few councils that would allow the group to perform.
  • Part of the route is on the Cambrian Way, a challenging 298-mile trail running coast-to-coast from Conway Castle to Cardiff Castle. Don’t worry, we don’t have to do the whole route! But if that’s something you fancy, check out the Calon Lan 300, a single-stage ultramarathon organised by our chums at Stable Adventures.

MANDATORY Kit

  • Running shoes or hiking boots (trail shoes recommended).
  • Waterproof jacket.
  • Water bottle or similar (1-litre minimum).
  • Mobile phone (fully charged).
  • GPX route downloaded to a device (GPS, phone or watch).
  • Head torch or similar light source.
  • Survival bag.
  • A reusable cup – suitable for hot and cold drinks.
  • Backpack, race vest or similar to carry all other mandatory equipment.
  • More details are provided in the race manual.

Included with your Entry

  • No cut-off times.
  • A glorious finisher’s medal.
  • Pre- and post-race care.
  • Race manual packed with information (and a few rules!).
  • Three checkpoints – two fully-stocked aid stations and a midpoint water stop.
  • Access to drop bags at midpoint.
  • Professional medical cover.
  • Amazing support from “The Teulu”, the Pegasus & Stable Adventures volunteer family.

Fancy volunteering?

Want to experience an event from the eyes of “The Teulu”, the Pegasus & Stable Adventures volunteer family? Drop us an email to info@pegasusultrarunning.com and we’ll be sure to get in touch.

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