Contact us to add your 10 mile, half marathon, 20 mile race or marathon to our site race listings.
13milers.com

SNOWDONIA HALF MARATHON

Sun 11th May 2025

Entries Open
Llanrwst (Today 6pm) 10°C
Feels like 6°C Humidity: 74%
Wind: 8.37m/s NW
LIGHT RAIN
light rain icon
Race Start Time: 10:00 Entry On Day: Yes
Running Surface: Roads And Paths Race Cut Off Time: 3:30 hours
Route Undulation: Very Hilly Race Town: Llanrwst
Timing Method: Chip Race Location: Snowdonia National Park
Number Collection: Collect Race Entry Cost: £39.00
Distance Markers: Miles Race Status: Entries Open
Road Status: Unknown Use Headphones: Bone conduction only
Max Number: Race Format:
Race Start Time: 10:00
Entry On Day: Yes
Running Surface: Roads And Paths
Race Cut Off Time: 3:30 hours
Route Undulation: Very Hilly
Use Headphones: Bone conduction only
Timing Method: Chip
Race Town: Llanrwst
Race Location: Snowdonia National Park
Number Collection: Collect
Road Status: Unknown
Race Entry Cost: £39.00
Distance Markers: Miles
Race Status: Entries Open
Max Number:
Race Format:
Race Goodies:
Race Pacers:
Unknown
Other Event Races:
Entry Cost

Unaffiliated: £39.00
Affiliated: £37.00

Where is the race?

The race is located in Llanrwst, United Kingdom.

Can I wear headphones at the Snowdonia Half Marathon?

Bone conduction only.

Is the race still going ahead?

Entries Open

Change is always possible, please contact the race organiser to confirm this at: [email protected]

What is the maximum allowed time to complete the race?

The maximum time allowed is 3:30 hours

Race Entry Information
Snowdonia Half Marathon Race Entry

The website organising the Snowdonia Half Marathon is https://www.runwales.com/e/snowdonia-half-marathon-8642

Race Description:

The Snowdonia Half Marathon celebrated it's 10th anniversary in May 2022.

WARNING - THIS IS SUPER TOUGH!

This is a stunning but super tough half marathon, set in the awe inspiring Snowdonia National Park in North Wales.  The race starts and finishes in the village of Llanrwst and further to feedback from previous runners has been made even more challenging!

The route from Llanrwst goes straight up to Llyn Geirionydd and up and over to Llyn Crafnant, back down towards Trefriw, before heading up the 1:7 hill at approximately 11 miles.  Then finally a downhill back to the finish via Gwydyr Castle.

The Snowdonia Half Marathon is part of the Four Castles Half Marathon Series.

There will be a drink station at around every 3 miles and also at the finish.

 

Snowdonia Half Marathon