5K races: calendar
8,894 races scheduled between October 2026 and April 2040. Countries with the most races: United States, France and Poland. Every race lists dates, locations, distances and official links; the list is updated daily.
06MAR 27
HALF10K5K1.5KRegistration open
St David's Day RunCardiff · United Kingdom · in 135 days · 21K · £30
07MAR 27HALF10K5KRegistration open
ATW Great Yarmouth Seafront Half Marathon, 10k & 5kGreat Yarmouth · United Kingdom · in 136 days · 21K · €4507MAR 27
HALF10K5K
Chelmsford Half MarathonChelmsford · United Kingdom · in 136 days
07MAR 2710K32K5K
Oundle 20 Mile, 10k & 5kOundle · United Kingdom · in 136 days · 32K · £33
12MAR 275K
Supernova KelpiesStenhousemuir · United Kingdom · in 141 days
13MAR 27HALF10K5KRegistration open
Run Dorney Lake Half Marathon, 10k & 5k - March 2027Windsor · United Kingdom · in 142 days · 21K · £34
14MAR 2710K5K
ATW Debden 10K and 5KSaffron Walden · United Kingdom · in 143 days · 10K · £33
14MAR 275K
Flapjack 5K - TorbayPaignton · United Kingdom · in 143 days · 5K · £18
14MAR 27HALF5KRegistration open
Inverness Half MarathonInverness · United Kingdom · in 143 days
14MAR 27HALF5K
Kettering Half MarathonBurton Latimer · United Kingdom · in 143 days
21MAR 27HALF10K5K1K
Bournemouth Bay RunBournemouth · United Kingdom · in 150 days
21MAR 27HALF10K5KRegistration open
Run Whitstable & Herne Bay Spring 5k,10k and Half MarathonHerne Bay · United Kingdom · in 150 days · 21K · £30
21MAR 27HALF5KRegistration open
Surrey Half Marathon, 5k & Junior RaceWoking · United Kingdom · in 150 days · 21K · £45
21MAR 27HALF10K5KRegistration open
Yorkshire Weekend Saunter Series in SlawitSlaithwaite · United Kingdom · in 150 days · 21K · £34
26MAR 27HALF10K5KRegistration open
Victoria Park Half Marathon, 10k & 5k MarchLondon · United Kingdom · in 155 days · 21K · £2828MAR 27
10K20K15K5K
Chasewater Easter Egg ChallengeLichfield · United Kingdom · in 157 days · 20K · £32.50
28MAR 27HALF32K10K5K
Milton Keynes Festival of RunningMonkston · United Kingdom · in 157 days