WRC
-->
www.sientries.co.uk

The Quadrathon Challenge

United Kingdom flag
North West, United Kingdom

calendar_today 13 Aug, 2026 – 16 Aug, 2026

directions_run Running

language Official Website

Register Now
The Quadrathon Challenge

About the Event

Embark on an unforgettable journey through Ireland’s breathtaking Inishowen Peninsula, where the rugged beauty of the Wild Atlantic Way meets the warm hospitality of local communities. The Quadrathon offers runners the unique opportunity to cover 105 miles over four days, with both half and full marathon options available each day.
Each route is a blend of scenic coastal paths and challenging terrain, providing an immersive experience that showcases Ireland’s natural splendor at its finest. From rolling hills to dramatic cliffs overlooking the Atlantic Ocean, every step offers panoramic views and invigorating sea breezes.
The Quadrathon isn’t just about pushing physical limits; it's also a celebration of community spirit and camaraderie. Participants are greeted with welcoming smiles from locals who take pride in showcasing their slice of Ireland’s wild beauty. The event has earned a reputation for its inclusive atmosphere, making runners feel at home as they traverse this stunning landscape.
For those looking to secure their spot or mitigate risks due to unforeseen circumstances, XCover is available to provide peace of mind and flexibility. Whether you’re an experienced long-distance runner or new to multi-day events, the Quadrathon promises a memorable adventure that will leave you inspired by Ireland’s breathtaking coastline and its welcoming people.
Experience the magic of Inishowen like never before as you immerse yourself in nature's grandeur and embrace the spirit of this one-of-a-kind running event.

Races Offered

Half-Marathon

Aug 13, 2026

straighten

Distance — Half-Marathon

terrain

Type — Running

timer

31 days remaining

Marathon

Aug 13, 2026

straighten

Distance — Marathon

terrain

Type — Running

timer

31 days remaining

Ultra

Aug 13, 2026

straighten

Distance — Ultra

terrain

Type — Running

timer

31 days remaining

Weather History

These values represent the 3-year monthly averages for August in .

thermostat Temperature
11.9° / 17.3°
wb_sunny Feels like
9.3° / 14.6°
light_mode Avg sunshine hours
9h 52m
water_drop Avg rainfall
4.4 mm
ac_unit Avg snowfall
—
air Avg wind speed
16.3 km/h (Gentle breeze)
opacity Sweat loss rate
Low
terrain Course conditions
Firm and slightly soft
sunny Max UV Index
Moderate (4.9)
humidity_mid Humidity
83.6%
wb_twilight Sunrise
05:50
nightlight Sunset
20:42

Hotels & Places to Stay

Runner Reviews

Read what other athletes have to say about their experience at the The Quadrathon Challenge.

No reviews yet

Be the first to share your experience with the community!

Nearby Races

Explore other exciting events happening in this same region.

Chapelfell Top Fell Race

Chapelfell Top Fell Race

location_on , North West, GB

calendar_today Jul 14, 2026

Other
Lincolnshire Urban League #6-Sudbrooke

Lincolnshire Urban League #6-Sudbrooke

location_on , North West, GB

calendar_today Jul 15, 2026

Other
FVS 3K Road Relays 2026

FVS 3K Road Relays 2026

location_on , North West, GB

calendar_today Jul 16, 2026

Other
The Dragon 100, 50 & 30 Coastal Races

The Dragon 100, 50 & 30 Coastal Races

location_on , North West, GB

calendar_today Jul 18, 2026

Other Ultra

Recommended for You

Hand-picked events we think you’ll love.

A Night at the Dogs

Jul 16, 2026

A Night at the Dogs

Situated just 5 minutes from Sheffield City Centre, Owlerton Greyhound Stadium is the perfect night out for partygoers,…

Read more
5.30 Nottingham 2026 Event

Jul 17, 2026

5.30 Nottingham 2026 Event

We're excited to be back in Nottingham again, after last year's amazing weather and brilliant entry numbers! In the ear…

Read more
Glencoe Marathon 2026

Sep 06, 2026

Glencoe Marathon 2026

Welcome to the Glencoe Marathon Gathering 2026, featuring the full 26.2 mile Glencoe Marathon, and the Glencoe Half Mar…

Read more
Forest warrior Saturday mud run 2026

Jul 18, 2026

Forest warrior Saturday mud run 2026

A Mud Run through the beautiful Huntley Estate The Run will follw a similar route to The Forest Warrior and will be a M…

Read more

Get race deals & updates

Subscribe to our newsletter for curated race picks and discounts.