5k Runs Found In Watford
View all ↓5k Runs in Watford 2026 - 2027
The most comprehensive list of 5k Runs in and near Watford in 2026 - 2027. Find your perfect race!
Cassiobury Park is the main training ground in Watford, with flat, mostly paved paths and enough space to run a proper 5K without retracing your steps. The Grand Union Canal towpath runs alongside the park's western edge, and picking it up extends your flat miles heading out of town in either direction without any hills. Between the two, you've got plenty of flat ground for both short sessions and longer efforts. Ready to push yourself? 10K runs in Watford are the next step up.
Have a browse through the listings below. Oxhey Park and the River Colne path are both on the southern side of town and give you quieter ground when you want to get out of Cassiobury. Half marathons in Watford and marathons in Watford are there when you're ready to go further.
Looking for more options?
Explore 5K races across the East of England with 5k runs in Basildon, 5k runs near Bedford or Cambridge 5k runs.
Race Calendar: 5k Runs Found In Watford
Best Race Series x Adidas 2026 - The Speed Test - 5K
Battersea Park, LondonChase the Sun Battersea Park 5k & 10k
London, Greater LondonInflatable 5K - St Albans
St Albans, HertfordshireOn Sale
Lee Valley Velo Park
London, Greater LondonPHOENIX - NOT the London Marathon Run 2027
Walton-on-Thames, SurreyChase The Sun Hyde Park 5k & 10k
LondonVictoria Park Half Marathon, 10k & 5k
LondonMK Marathon Weekend
Stadium MK, Stadium Way Milton Keynes, BUCKS MK1 1ST United KingdomRun Frimley 2027
Camberley, SurreyBattersea Park 5k, 10k & Half Marathon
LondonInflatable 5K - Guildford
Guildford, SurreyOn Sale
Inflatable 5K - Brands Hatch
Longfield, West Kingsdown, KentOn Sale