Top 100 Fastest Half Marathons
Best half marathons to set
a personal best
Looking for where to run your next PB? We've analysed major races from all over the world and rated them based on their PB potential.
Our PB Potential Rating is based on elevation (course profile and altitude), weather (heat, humidity and wind) and air quality. Choose the ideal race for optimal conditions (and convenience) and set your next PB.
Auckland Half Marathon
Oceania
Bagan Temple Half Marathon
Asia
Barcelona Half Marathon
Europe
Beirut Half Marathon
Asia
Berlin Half Marathon
Europe
Bogotá Half Marathon
South America
Boston's Run to Remember
North America
Brighton Half Marathon
Europe
Buenos Aires Half Marathon
South America
Cardiff Half Marathon
Europe
Chicago Half Marathon
North America
City-Pier-City Loop
Europe
Copenhagen Half Marathon
Europe
Dallas Half Marathon
North America
Delhi Half Marathon
Asia
Disney Princess Half Marathon
North America
Dubai Creek Striders Half Marathon
Asia
Edinburgh Half Marathon
Europe
Göteborgsvarvet
Europe
Great North Run
Europe
Great Wall Half Marathon
Asia
Guadalajara Half Marathon
North America
Houston Half Marathon
North America
Istanbul Half Marathon
Europe/Asia
Kagawa Marugame Half Marathon
Asia
Kilimanjaro Half Marathon
Africa
Kyoto Half Marathon
Asia
Lake Vyrnwy Half Marathon
Europe
Lisbon Half Marathon
Europe
Los Angeles Rock 'n' Roll Half Marathon
North America
Madrid Half Marathon
Europe
Malta Half Marathon
Europe
Melbourne Half Marathon
Oceania
Miami Half Marathon
North America
Montreal Half Marathon
North America
Napoli City Half Marathon
Europe
Napa to Sonoma Wine Country Half Marathon
North America
New Orleans Rock 'n' Roll Half Marathon
North America
New York City Half Marathon
North America
November
Nice Half Marathon
Europe
Oslo Half Marathon
Europe
Paris Half Marathon
Europe
Philadelphia Half Marathon
North America
Polar Night Half Marathon
Europe
Prague Half Marathon
Europe
Puerto Rico Half Marathon
North America
Ras Al Khaimah Half Marathon
Asia
Rio de Janeiro Half Marathon
South America
Rock 'n' Roll Las Vegas Half Marathon
North America
Rock 'n' Roll Madrid Half Marathon
Europe
Rock 'n' Roll San Diego Half Marathon
North America
Royal Parks Half Marathon
Europe
San Francisco Half Marathon
North America
Santa Pola Half Marathon
Europe
Sapporo Half Marathon
Asia
Seoul Half Marathon
Asia
Shanghai Half Marathon
Asia
Singapore Half Marathon
Asia
Stockholm Half Marathon
Europe
Sydney Half Marathon
Oceania
Tallinn Half Marathon
Europe
Tel Aviv Half Marathon
Asia
Toronto Waterfront Half Marathon
North America
Two Oceans Half Marathon
Africa
Ústí nad Labem Half Marathon
Europe
Valencia Half Marathon
Europe
Vancouver Half Marathon
North America
Vienna City Half Marathon
Europe
Warsaw Half Marathon
Europe
Yangzhou Jianzhen Half Marathon
Asia
Zagreb Half Marathon
Europe
Zurich Half Marathon
Europe
Antrim Coast Half Marathon
Europe
Atlanta Half Marathon
North America
Bangsaen21 Half Marathon
Asia
Bath Half Marathon
Europe
Belfast Half Marathon
Europe
Belgrade Half Marathon
Europe
Birmingham Half Marathon
Europe
Bristol Half Marathon
Europe
Budapest Half Marathon
Europe
Chester Half Marathon
Europe
Edinburgh Marathon Festival Half Marathon
Europe
Fleet Half Marathon
Europe
Four Villages Half Marathon
Europe
Freckleton Half Marathon
Europe
Gifu Seiryu Half Marathon
Asia
Gold Coast Half Marathon
Oceania
Great Eastern Run
Europe
Great Scottish Run
Europe
Great West Run
Europe
Greifenseelauf
Europe
Hastings Half Marathon
Europe
Helsinki City Run
Europe
Karlovy Vary Half Marathon
Europe
Kuldīga Half Marathon
Europe
Liverpool Half Marathon
Europe
Marseille-Cassis Half Marathon
Europe
Reading Half Marathon
Europe
