2025 Epona 100 Mile: Training plans, distance, date, location, and more

Find out all you need to know about the Epona 100 Mile – including how to choose the best training plan to get race-ready and set a new personal best.

Arial view of the race city.

About the event

Taking place on June 21, 2025, the Epona 100 Mile race is an epic ultra-marathon that weaves through the mountains and trails of South Wales, starting in Abergavenny. With a total elevation gain of 5,182 meters, participants will tackle sections of the Offa’s Dyke, Cambrian Way, and Beacons Way trails, combining breathtaking views with a rigorous physical challenge. Organized by Pegasus Ultra Running, the event allows runners 50 hours to complete the course, offering well-stocked checkpoints and supportive crew members along the way. This race is a true test of endurance and mental toughness, set against the backdrop of some of the UK’s most beautiful landscapes.

Date: 

Sat
Jun 21
2025

Location: 

Abergavenny, United Kingdom

Distance

161km / 100mi

Elevation profile: 

Hilly

Website: 

Link

Elevation gain: 

5182m /

Number of participants: 

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Start your plan

How to train for Epona 100 Mile: Epona 100 Mile training plans for every runner

To train for Epona 100 Mile, you’ll need a personalized training plan and to build up your weekly mileage progressively.

Runna offers running training plans for every runner and goal out there.

With Runna, your running coaching app, you get a personalized 100 Mile training plan that:

  • Structures your week and sets out all sessions for you
  • Automatically adjusts your mileage and types of runs to help you perform at your best
  • Incorporates deloads and strength training
  • Helps you manage your recovery and nutrition

Having a plan will also help with accountability, meaning that you can focus purely on improving your running game.

Check out our personalized 100 Mile training plans to find the one that best suits your goals.

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Take your running to the next level

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Epona 100 Mile FAQ: All you need to know about the Epona 100 Mile

What is the Epona 100 Mile?

Epona 100 Mile distance: How long is the Epona 100 Mile?

Where does the Epona 100 Mile take place?

When is Epona 100 Mile?

When is the next Epona 100 Mile?

What’s the elevation gain of the Epona 100 Mile?

How can I prepare for the 2025 Epona 100 Mile?

How do I choose the right training plan for the 2025 Epona 100 Mile?

How can I register for the Epona 100 Mile?

If you are an official race organiser with any questions about this page, please get in touch: races@runna.com

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Take your running to the next level

Your personalized running coach with tailored training plans to achieve your goals, from running a faster 5k to finishing your first marathon.

Download on the App Store.
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Get Started
Is Runna right for me?
First week free. Cancel anytime.
Scan to get started
Download on the App Store.
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First week free. Cancel anytime.
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