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Running Calendar near Barmouth 2025-2026

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Monthly updates for Barmouth

Get new running races (and updates) in your inbox every month.

Explore the top running races near Barmouth for 2025-2026! We've gathered 43 exciting races in the area. Check out our detailed list below to find your next local race.

Half Marathons Marathons Trail Runs Triathlons
January 2026
Jan
10
Sa

The Winter Run to the Castle Ultra

Marathon 42 mi
Jan
24
Sa

Tour De Yr Wyddfa

Trail Run 22 km 44 km
Jan
31
Sa

Tarrenhendre Fell Race

Trail Run 6 mi
March 2026
Mar
14
Sa

Nant yr Arian Silver Trail

Trail Run 2 mi 3 mi 10 km 13 mi
Mar
14
Sa

Beast Of The Blacks

Trail Run 10 mi 20 mi 40 mi
Mar
21
Sa

Ras yr Aran

Trail Run 10 mi
Mar
28
Sa

Paddy Buckley Recce Fun Run - Glyderau

Trail Run 15 km
Mar
29
Su

Paddy Buckley Recce - Carneddau

Trail Run 16 km
April 2026
Apr
4
Sa

Aberdyfi Half Marathon

Trail Run
Apr
12
Su

Ogwen | Yr Helgi Du

Trail Run 15 km 25 km 40 km
Apr
17
Fr

MTC Pendragon

46 mi
Apr
19
Su

Trawsfynydd Lake Race

Trail Run 9 mi
Apr
19
Su

Guided Trail Run - Penllyn Forest

Trail Run 14 km
May 2026
May
2
Sa

Welsh 3000’s Ultra Run

Trail Run 50 km
May
2
Sa

Pegasus - The HOWUM

Trail Run 30 mi
May
3
Su

Paddy Buckley Recce - Moelwyns

Trail Run 35 km
May
9
Sa

The ROC Wales

Triathlon
May
10
Su

Paddy Buckley Recce - Hebogs

Trail Run 15 km
May
15-17
Fr - Su

Ultra-Trail Snowdonia by Utmb

Trail Run 25 km 56 km 104 km 164 km
May
30
Sa

Abersoch 10K

3 km 10 km