Colwyn Bay close

Running Calendar near Colwyn Bay 2025-2026

Header image

Explore the top running races near Colwyn Bay for 2025-2026! We've gathered 45 exciting races in the area. Check out our detailed list below to find your next local race.

June 2025
Jun
7
Saturday

Snowdonia in a Day

Trail Run 65 km
Jun
21
Saturday

Skyrun Eryri / Snowdon Skyrace

Trail Run 16 km 27 km 38 km 52 km
Jun
28
Saturday

Welsh 3000’s Ultra Run

Trail Run 50 km
July 2025
Jul
6
Sunday

Mold Triathlon

Triathlon
Jul
12-13
Sa - Su

Snowdon24

Trail Run 50 km 100 km 100 mi
Jul
12
Saturday

Xterra Snowdonia Trail Marathon Eryri

Trail Run 10 km 13 mi 26 mi 57 km
Jul
19
Saturday

Welsh 3000 Challenge (14 Peaks)

Trail Run 50 km
Jul
22-24
Tu - Th

Paddy Buckley Round

Trail Run 100 km
Jul
27
Sunday

Guided Trail Run - Bod Petryal

Trail Run 10 km
August 2025
Aug
2
Saturday

Ogwen25 - Yr Helgi Du

Trail Run 10 km 25 km 40 km
Aug
9
Saturday

Open to Offas

Trail Run 15 mi 24 mi 52 km
Aug
16
Saturday

Moel Famau 24

Backyard Ultra 7 km
September 2025
Sep
1-6
Mo - Sa

Montane Dragon's Back Race

Trail Run 380 km
Sep
5
Friday

The Dee Way 120

Trail Run 60 mi 120 mi
Sep
6
Saturday

Yr Wyddfa Ultra 50

Trail Run 45 mi
Sep
6
Saturday

Yr Wyddfa Ultra 100

Trail Run 100 mi
Sep
7
Sunday

2 Hillforts Hill Race

Trail Run 9 mi
Sep
7
Sunday

Caernarfon Half Marathon

13 mi
Sep
12
Friday

Snowdonia Mountain Skills Weekend

Trail Run 5 mi 8 mi 10 mi
Sep
20
Saturday

The Brutal Extreme Triathlon

Trail Run
Articles
The Beauty of the Easy Run — Why slowing down might be the smartest thing you do for your running
Mizuno Wave Rider 28: Elevating the Legacy of a Running Icon
Garmin Forerunner Review: Garmin Forerunner Series
Stride with Confidence: A Comprehensive Guide to Saucony Running Shoes