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Pen Llyn Ultra

  • . 192 days left to book

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Tickets £70–£120, Charity places available

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Tucked away beyond Snowdonias craggiest peaks with the Irish Sea on one side and Cardigan Bay on the other, the Lln has a distinctive, unspoilt character thats all its own. Its sunny southern coast draws walkers, wakeboarders and dinghy-sailors, while the ancient pilgrimage site of Bardsey Island, at its tip, is a haven for wildlife. 50 miles, 75 miles and 100 miles in 24 hours, these are the challenges posed by the Pen Lln Ultra Marathon. The races start and finish at the beach next to Aberech Sands Caravan Park near Pwllheli, with checkpoints / aid stations along the scenic route.

How to enter the Pen Llyn Ultra

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Do it for a good cause. Make those miles count and register for a charity place.

  1. 75 Miles

    Run 75mi
    Standard Entries
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    Charity Entries
    Choose from 1 charities
  2. 100 Miles

    Run 100mi
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  3. 50 Miles

    Run 50mi
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Event Details

What’s Included
  • Finisher's Medal
  • Refreshments
  • Aid Stations
  • Free Wifi in the Ultra Village
Raceday Logistics

What happens at registration?

  • Registration times to be confirmed.
  • Meet the Round Pen Llyn Team and other runners and the organisers will be on hand to provide info and answer any questions you may have.
  • Allocation of race numbers.
  • There will be a full waiver to sign at registration. You will not be allowed to run if you do not sign this.
  • Race Bag Check for compulsory equipment.
  • Nothing will be sent out in the post before the event. Less paper, less environmental impact.
Kit List
Compulsory Kit List
– Back Pack
– Head Torch
– Batteries
– Map / GPS navigation device
– Compass
– Foil Blanket
– First aid
– Water Proofs (Jacket & Trousers)
– Whistle
– Water
– Snacks
– Cash
– Mobile Phone
– Watch
– Hat & Gloves

There are many places along the route to support and cheer the runners and provide aid. Our checkpoints will have fluids, gels and snacks, however, additional food and fluids can be provided by helpers anywhere along the route. Note that some sections of the route are long and arduous with some considerable time between aid stations – so be prepared and ensure you carry enough supplies.

If you wish to volunteer for this event, please send an email to [email protected]

Pen Llyn Ultra weather forecast

Predicted highs
Predicted lows
IconModerate breeze possible, up to 12mph

Meet the organizer

Pen Llyn Ultras

Verified organizer

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Pen Llyn Ultras

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