Marathons Found In Watford
View all ↓Marathons in Watford 2026 - 2027
The most comprehensive list of Marathons in and near Watford in 2026 - 2027. Find your perfect race!
The Grand Union Canal towpath runs straight through Watford and keeps going for miles in either direction. Head north out of the city and you get flat, uninterrupted running with nothing to manage except your pace. Cassiobury Park and the River Gade path give you more varied ground when you need it. Between the two, you have most of what marathon training requires. Prefer to build up first? Half marathons in Watford are a good starting point.
Browse the listings below and pick one that works for you. Watford isn't a destination marathon city, but the flat Colne Valley setting makes it a decent option if you're chasing a time. For a shorter effort, try 10k runs in Watford or 5k runs in Watford first.
Looking for more options?
Explore marathons across the East of England with Basildon marathons, marathons in Bedford or marathons near Cambridge.
Race Calendar: Marathons Found In Watford
Enigma Week At the Knees
Milton KeynesMoo-rathon, Calf and Hen K
Hyde Hall Farm, Buntingford, SG9 0RURunning Tribe Races
Course 1,2,3 are at - Chalfont Park Sports Club Chalfont Park, SL9 0QA. Course 4,5,6 are at - Chalfont St. Peter Community Centre , SL9 9QX.The Enigma Easter Series
Milton Keynes, BuckinghamshireChilterns Trail Marathon
Tring, HertfordshirePHOENIX - NOT the London Marathon Run 2027
Walton-on-Thames, SurreyMK Marathon Weekend
Stadium MK, Stadium Way Milton Keynes, BUCKS MK1 1ST United KingdomGoring Gap Trails Festival
Reading, OxfordshireCircuit Du Sore Legs
Wodson Park Sports Centre, Ware, Herts, SG12 0UQFarmmageddon
Hyde Hall Farm, Buntingford, SG9 0RUStar Wars 50th Anniversary Marathon & Half Marathon
Milton Keynes, BuckinghamshireStar Wars 50th Anniversary Marathon & Half Marathon
Milton Keynes, BuckinghamshireThe Spy who loved me Marathons & Half Marathon
Milton Keynes, BuckinghamshireWorld Cup 2026 Run
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