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Running Calendar near Cornwall 2025-2026

Monthly updates for Cornwall

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

Explore the top running races near Cornwall for 2025-2026! We've gathered 53 exciting races in the area. Check out our detailed list below to find your next local race.

Half Marathons Marathons Trail Runs Triathlons
September 2026
Sep
5
Sa

Saints Way Challenge & Ricochet

Trail Run 28 mi 56 mi
Sep
6
Su

Perranporth Triathlon

Triathlon
Sep
12
Sa

The Woods

Backyard Ultra 4 mi
Sep
13
Su

Hokey Cokey Swimrun - Gribbin Head

Aquathlon
Sep
20
Su

Falmouth Triathlon

Triathlon
Sep
26-27
Sa - Su

Saints & Smugglers 100 Mile Challenge

Trail Run 100 mi
October 2026
Oct
1-17
Th - Sa

MTC Lejog

854 mi
Oct
2-4
Fr - Su

Votwo Atlantic Coast Challenge

Trail Run Marathon 44 km
Oct
3
Sa

Cornwall's Backyard Ultra

Backyard Ultra 4 mi 7 km
Oct
18
Su

Eden Marathon and Half-Marathon

Half Marathon Marathon
November 2026
Nov
7
Sa

Lighthouse Marathon

Trail Run 26 mi 35 mi
March 2027
Mar
6
Sa

Cousin Jack

Trail Run
April 2027
Apr
17
Sa

Run Like Hell

Trail Run