Registration windows

European marathons & halfs · every date human-verified, source linked

Race	Country	Distance	Race date	Registration	Opens	Closes
Lisbon Marathon	PT	marathon	2026	Open	—	—
Brighton Marathon	GB	marathon	4 Apr 2027	Open	—	—
Göteborgsvarvet	SE	half	22 May 2027	Open	—	—
Madrid Marathon	ES	marathon	2027	Open	—	—
Gdańsk Marathon	PL	marathon	2027	Open	—	—
Helsinki Marathon	FI	marathon	2027	Announced	—	—
Prague Half Marathon SuperHalfs	CZ	half	2027	Closed	—	—
Prague Marathon	CZ	marathon	5 Sep 2027	Closed	—	—
Stockholm Marathon	SE	marathon	2027	Sold out	—	—
Amsterdam Marathon	NL	marathon · half	—	Unknown	—	—
Athens Authentic Marathon	GR	marathon	—	Unknown	—	—
Barcelona Marathon	ES	marathon	—	Unknown	—	—
Berlin Half Marathon SuperHalfs	DE	half	—	Unknown	—	—
Berlin Marathon WMM	DE	marathon	—	Unknown	—	—
Budapest Marathon	HU	marathon	—	Unknown	—	—
Cardiff Half Marathon SuperHalfs	GB	half	4 Oct 2026	Unknown	—	—
Cologne Marathon	DE	marathon	4 Oct 2026	Unknown	—	—
Copenhagen Half Marathon SuperHalfs	DK	half	—	Unknown	—	—
Copenhagen Marathon	DK	marathon	9 May 2027	Unknown	—	—
Cracovia Marathon	PL	marathon	—	Unknown	—	—
Dublin Marathon	IE	marathon	—	Unknown	—	—
Edinburgh Marathon	GB	marathon	—	Unknown	—	—
Frankfurt Marathon	DE	marathon	—	Unknown	—	—
Geneva Marathon	CH	marathon	8–9 May 2027	Unknown	—	—
Great North Run	GB	half	—	Unknown	—	—
Hamburg Marathon	DE	marathon	—	Unknown	—	—
Istanbul Marathon	TR	marathon	—	Unknown	—	—
Košice Peace Marathon	SK	marathon	—	Unknown	—	—
Lausanne Marathon	CH	marathon	—	Unknown	—	—
Lisbon Half Marathon SuperHalfs	PT	half	—	Unknown	—	—
Ljubljana Marathon	SI	marathon	—	Unknown	—	—
London Marathon WMM	GB	marathon	—	Unknown	—	—
Manchester Marathon	GB	marathon	2027	Unknown	—	—
Milano Marathon	IT	marathon	2027	Unknown	—	—
Munich Marathon	DE	marathon	—	Unknown	—	—
Oslo Marathon	NO	marathon	—	Unknown	—	—
Paris Half Marathon	FR	half	—	Unknown	—	—
Paris Marathon	FR	marathon	—	Unknown	—	—
Porto Marathon	PT	marathon	2026	Unknown	—	—
Poznań Marathon	PL	marathon	—	Unknown	—	—
Reykjavik Marathon	IS	marathon	—	Unknown	—	—
Roma–Ostia Half Marathon	IT	half	—	Unknown	—	—
Rome Marathon	IT	marathon	—	Unknown	—	—
Rotterdam Marathon	NL	marathon	—	Unknown	—	—
Sevilla Marathon	ES	marathon	—	Unknown	—	—
Turin Marathon	IT	marathon	—	Unknown	—	—
Valencia Half Marathon SuperHalfs	ES	half	—	Unknown	—	—
Valencia Marathon	ES	marathon	—	Unknown	—	—
Vienna City Marathon	AT	marathon	—	Unknown	—	—
Warsaw Half Marathon	PL	half	2027	Unknown	—	—
Warsaw Marathon	PL	marathon	27 Sep 2026	Unknown	—	—
Wrocław Marathon	PL	marathon	—	Unknown	—	—
Zurich Marathon	CH	marathon	—	Unknown	—	—