Jones o Gymru Anglesey Half Marathon and 10K
Sun 2 Mar 2025 Anglesey, Isle of Anglesey, UK

Jones o Gymru Anglesey Half Marathon and 10K

The most beautiful half marathon in North Wales! Flanked by breathtaking views of (Snowdonia) and the Menai Straits, the beauty and uniqueness of this event is what draws people from all over the UK!

3 races

  • Sun 2 Mar 2025
  • #1 of 3
Menai Bridge, Anglesey

Dragons Dash

09:40

Age 5 & over

£9.49

  • 1.2 miles road running
  • Sun 2 Mar 2025
  • #2 of 3
Menai Bridge, Anglesey

10K

09:30

Age 15 & over

£33.99-£35.99

  • 10 km road running
  • Sun 2 Mar 2025
  • #3 of 3
Menai Bridge, Anglesey

Half Marathon

09:00

Age 17 & over

£45.99-£47.99

  • 13.1 miles road running

Event overview

The Jones o Gymru Half Marathon and 10K are perfect for all abilities with hundreds of first-timers, fundraisers and seasoned runners lining up together at the start.

Providing the perfect mid-point for any marathon preparation, this beautiful undulating course with stunning scenery is perfect for an early-season personal best.

Menai Bridge

Also included in this great event is the Dragons Dash Kids 1 mile race, for kids as young as 5. There really is something for everyone!

Highlights

  • 'The UK's most beautiful half marathon'

    Spectacular scenery with views across Anglesey and Eryri (Snowdonia).

  • Early season goal

    Hit the ground running this spring with winter training motivation.

  • Family-friendly vibes

    Family finishes and plenty to see and do.

  • Lively event village

    Music, commentary, shopping, food, secure bag drop and toilets.

  • On course support

    Friendly marshals, signage, energy stations and support vehicles.

  • Unique finisher mementos

    Beautifully designed to reflect our event locations and local history.

  • Professional timing

    Chip timing, live tracker and online results.

  • All fitness levels
  • Event village
  • Families
  • Free venue entry
  • Newcomers
  • Spectators
  • Traders at event

Please note that start times are approximate and will be confirmed in your Final Instructions 10 days prior to the event.

  • Bag storage
  • Cafe
  • Coast
  • Music
  • Toilets

Event HQ

Menai Bridge
Menai Bridge
Anglesey
Isle of Anglesey
UK

  • Plastic bottle free
  • Plastic-free event
  • Public transport links
  • Recycling
  • Reusable cups
  • Sustainability policy

Locally-sourced Welsh slate coaster finish memento and sustainable giveaway. 

Truly fantastic race! I will definitely be back - the start line is fantastic, the views throughout are spectacular and a massive thanks must go to the locals who came out in force ringing their cowbells to support every runner.

 This was a lovely race. Well organised with good pre event info. Amanda C

This was my first half marathon. Runners of all types. The hilly bits are not too bad actually, was a bit scared but by the time I got there, the spirit of the experienced runners lifts you through. Tuheen H

Brilliant, gorgeous and unique race with awesome start location and so much support along the way. Ali L

This was without doubt the most picturesque 10k I've done to date. Running down underneath the bridge was amazing. Clive P

It's my 6th visit to the Anglesey Half Marathon. And it still remains my favourite road race. Si F

This was my first road race. It was a fantastic event and one that I will never forget Gemma D

I thoroughly enjoyed the Anglesey Half Marathon. The scenic, undulating course started promptly, no messing, straight into the race. The support, be it marshals, supporters and participants were all great sports! San B

Reviews thanks to Race Check

Races at event

  • Sun 2 Mar 2025
  • #1 of 3
Menai Bridge, Anglesey

Dragons Dash

09:40

Age 5 & over

£9.49

  • 1.2 miles road running
  • Sun 2 Mar 2025
  • #2 of 3
Menai Bridge, Anglesey

10K

09:30

Age 15 & over

£33.99-£35.99

  • 10 km road running
  • Sun 2 Mar 2025
  • #3 of 3
Menai Bridge, Anglesey

Half Marathon

09:00

Age 17 & over

£45.99-£47.99

  • 13.1 miles road running