RUDUM by Pegasus 2027
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About
WELCOME TO PEGASUS ULTRA RUNNING, THE FRIENDLIEST VOLUNTEER-LED, COMMUNITY-FOCUSSED RUNNING EVENTS IN WALES
We provide ultra distance experiences in epic locations that strive to be inclusive, supportive and sustainable. We aim to support every participant, from first timer to seasoned ultra warrior, speed demon to walker.
The RUDUM, the Rudry Mountain Ultra Marathon, 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, The Garth and Cefn Orr.
This race is an ideal recce for the Stable Adventures Calon Lan 300 as it treads part of the Cambrian Way.
Those who don't fancy the full RUDUM 30 route can chose the RUDUM HALF. All the fun, half the distance, give or take! Please note - there are 200 spaces available on the full and 100 spaces the half.
THE PEGASUS SLAM and HALF SLAM
Finish six of our series and qualify for the prestigious PEGASUS SLAM! Our 10th Anniversary edition of the popular PEGASUS SLAM encourages you to tackle at least six of the Pegasus races in 2027. The WYVUM, HAYUM, HOWUM, CRANUM, PIGUM, PENUM, RUDUM and maybe a few others await you! Sign up for six or more events and be part of the PEGASUS SLAM, 180 miles that showcase everything that the trails of Wales have to offer.
New for 2027 is the HALF SLAM, for those who achieve the 90-mile challenge by completing six half-distance races.
WHY WOULD YOU ENTER THE PEGASUS SLAM?
β Because why not?
π Discounted entry into the race series - Β£48 discount for the SLAM and Β£24 for the HALF SLAM.
π Prestigious finisher's memento - the PEGASUS SLAM Buckle or HALF SLAM shirt.
π Entry into our Hall of Fame.
π Guaranteed entry into all of the Pegasus events in 2027.
π± Dedicated support through the PEGASUS SLAM WhatsApp group.
π Invitation to the infamous Pegasus Secret Race.
To enter the PEGASUS SLAM or HALF SLAM, please add one of the Pegasus 2027 races to your basket, then press 'select more events' under the checkout button. An automatic discount should be applied if you register for any six Pegasus races at the same time. If the discount is not applied automatically, please email info@pegasusultrarunning.com and we will process a refund afterwards. If have previously purchased races "bit-by-bit" please email us before registering for your sixth event and we will supply you with a discount code to use.
RUDUM 30 2027 and RUDUM HALF 2027
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Sat, Sep 4, 2027
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Caerphilly, United Kingdom
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Where and when
Location
Caerphilly, UK
Start times
RUDUM 30 2027: 8:00 AMRUDUM HALF 2027: 10:00 AM
Event summary
Here are the distances available for RUDUM by Pegasus 2027
RUDUM 30 2027
30 mi
Β£84.80
RUDUM HALF 2027
15 mi
Β£47.70
RUDUM 30 2027
30 mi
Β£84.80
RUDUM HALF 2027
15 mi
Β£47.70
Route information
The RUDUM 30 is a single loop 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 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 Taff Trail at Nantgarw. After crossing the River Taff itself, the route climbs The Garth (307m) before meandering towards the edge of Cardiff.
We eschew the bright lights of the city and head north again on the Cambrian Way, initially on a short stretch of road. We are soon off the tarmac and back on the trail towards the ridgeline that leads to Cefn Orr (259m). The RUDUM Half course joins here and shares the rest of the route. A loop takes us up Mynydd Machen (362m) and back via Mynydd y Bwlch to the finish line.
The undulating course manages to accrue 5,000 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
𧦠William Price refused to wear socks, believing them to be unhygienic.
βοΈ In the 19th Century, lead ore was extracted from the limestone hills surrounding Rudry, with miners being brought into the area from North Wales
π° Built in 1268, Caerphilly Castle is the largest castle in Wales and only second to Windsor in the whole of Britain.
π§· 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.
π Part of the route is on the 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.
What's included
β±οΈ No cut-off times.
π
A glorious finisher's medal.
π Pre- and post-race care.
π Race manual packed with information (and a few rules!).
π Three checkpoints - two fully-stocked aid stations and a midpoint water stop.
π Access to drop bags at midpoint.
π©Ή Professional medical cover.
π Amazing support from "The Teulu", the Pegasus & Stable Adventures volunteer family.
How to get there
Caerphilly, UK
Get full directionsπ By car (we encourage car sharing):
The start and finish location is easily accessible by car.
π
ΏοΈ Car parking:
Car parking details are available in the race manual.
π By bus:
Caerphilly has a good bus service. Visit the Traveline Cymru website for more details.
π By train:
Caerphilly Railway Station has six trains an hour from Cardiff Central though this is reduced to two on Sundays. Visit the Traveline Cymru website for more details.
π By helicopter:
If you can afford to travel by helicopter, you can afford to pay someone to work out where the nearest heliport is. Don't ask us.
Hotels and Accommodation
Find some of the best hotel rates close to the startline with Hotel Planner.
Find your roomEvent day logistics
Friday 3rd September 2027
0700 to 1900: "Early bird" registration and kit check
Saturday 4th September 2027
0630: Registration, kit check and bag drop
0745: RUDUM 30 briefing and last minute nerves
0800: RUDUM 30 start
0945: RUDUM HALF briefing and start line jitters
1000: RUDUM HALF start
Time limits:
There are no time limits or cut off times. "The Teulu", the Pegasus & Stable Adventures volunteer family, will support you to the finish line however long it takes you - just keep moving!
Checkpoints:
There are three checkpoints along the RUDUM 30 route. Two are fully-stocked aid stations, perfect to stock up on fuel mid-race with snacks, drinks, power banks, encouragement and music. Vegans and Gluten Free are provided for, but please let us know of any dietary requirements during signup.
The midpoint checkpoint is a waterstop and gives you access to your drop bag. Fill it with a change of shoes, fresh clothes or your favourite snacks, but don't bring the kitchen sink!
There is one checkpoint on the RUDUM HALF, a full aid station.
Toilets:
ο»Ώο»ΏThe race manual contains details of toilet facilities at checkpoints (where available). We (wee?) find the Welsh Government National Toilet Map and ToiletNearMe website invaluable!
Pegasus Ultra Running & Stable Adventures
Pegasus Ultra Running and Stable Adventures create breathtakingly beautiful ultramarathons across the wild heart of Wales, from 15 to 300 miles. These are journeys through stunning landscapes, powered by our supportive community, where every step is celebrated and every finish line is an achievement.
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