05 June 2021
​A 50 MILE/80KM Ultra Marathon, with a total height gain of over 3200m, along coast, trail, mountain, river and forest in south Snowdonia taking in a total of 18 peaks including the whole of the iconic ridge-line & summit of Cadair Idris. This is a very challenging, stunning route, and is at times remote. 
This is possibly Britain's most beautiful and least-traveled 50 mile Ultra route. Maximum of 100 participants.
SCHEDULE
  • Race HQ: Neuadd Dyfi, Aberdovey LL35 0NR
  • Registration: Fri 18:30 - 20:00; Sat 05:45 - 06:30
  • Race Start: 06:45
  • Race briefing will be on Youtube  
ENTRY
Early Bird: £70 (until 27th February); £80 thereafter
Includes:
  • Online live GPS Tracking for each competitor
  • Live leader-board/positions & results
  • 4 UTMB points (awaiting confirmation)
  • SiEntries processing fee
  • Four main check points with a range of nutrition & drinks
  • An additional basic aid station on the summit of Cadair Idris
  • Professional event photos included
  • Finisher's special edition bottle opener
  • FREE Reccie run by arrangement
  • TRIBE Energy/Protein bar + discounted TRIBE products​
  • Post-race hot drinks and refreshments
  • Transport back from cut-off if required - CP3, 55km: 11 hrs, 18:00
  • Event safety cover throughout
ROUTE HIGHLIGHTS
  • The whole of the Cadair Idris massif and ridge line, from sea to summit
  • Breath-taking views over the Mawwddach estuary, the Dyfi estuary, Bird Rock & the Dysynni Valley
  • 18 peaks that are far from the crowds​
  • The Welsh Coastal Path
  • Dyfi Forest
  • The Dyfi Biosphere
  • The beautiful, historic fishing village of Aberdyfi
  • The route reaches parts of Snowdonia that few have journeyed through
MANDATORY KIT
Your usual trail running kit must include:
  • GPS Live Tracker - collect at registration
  • Waterproof jacket
  • Spare fleece/similar
  • Gloves
  • ​Hat
  • Survival/Thermal/Bivi bag
  • Water bottle/bladder - min. 1 litre
  • Emergency rations - min. 500 calories
  • Race-cup 
  • Whistle
  • Fully charged mobile phone
  • A watch
  • Map + compass + GPS watch/device
  • ​Head torch, minimum 100 lumens (fully charged/new batteries)
Participants are expected to be competent navigators, willing and able to use their map + compass to navigate, particularly in the event of poor visibility. In the event of atrocius weather we have a Plan B route fully reccied with only 1800m height gain, and a highest point of 400m.
Our races adopted the #gocupless approach from day one, read more about our reduce, reuse, recycle efforts here.
THE ROUTE
CHECK POINTS
The 4 main check points will be well stocked with food and drinks, and vehicle support, positioned:
  • CP1 14km
  • CP2 37km
  • CP3 55km - Cut off 11hrs, 18:00
  • CP4 74km
There will be an additional basic aid station on the summit of Cadair Idris at 32km (CP1a).
Picture
Route Overview
RECCIE RUN
We are offering a free reccie run for the 2nd half of the route as this is the least travelled, and the section you will be most tired. We will move at a sociable pace - walk the ups, easy pace jog on the flat and down sections. Date: TBC
JOIN THE EVENT TEAM
If you want to join the Dyfi ULTRA Event Team there are various roles available. All volunteers receive a free entry to Dyfi ULTRA, or Dyfi X Marathon/Half Marathon in 2021.
GETTING HERE
Aberdyfi is situated on the coast at the south end of Snowdonia National Park, between Barmouth and Aberystwyth. It is less than 2 hours drive from Chester and 90 mins from Shrewsbury. LL35 0NR for your sat nav. Nearest airports are Liverpool, Manchester & Birmingham.
Aberdyfi is on the Cambrian Coast line, described by The Guardian as one of the most epic train journeys in the world. Aberdyfi station is 1 minute walk from registration. Coming from the west you will pass the old market town of Machynlleth, once the administrative capital of Wales. Further details at thetrainline.com. 
Picture
Illustration by Mair Hughes
As well as covering sections of the Welsh Coastal Path, and the whole Cadair Idris ridge line, you will also summit several remote peaks around the Dyfi Estuary which is a UNESCO Biosphere Reserve. It is a beautiful part of Snowdonia, which you will come to realise on your 50 mile journey.
ACCOMMODATION
The Treffedian Hotel, Penhelig Hotel, Britannia Inn and The Dovey Inn offer Hotel accommodation within 5 minutes walking distance to registration. Check out Aberdovey Breaks for a range of private accommodation.

There also B & B options in Aberdovey, and a little further out in Machynlleth and Tywyn.

​Budget accommodation:
Further visitor information here aberdovey.org.uk
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