The world's biggest marathons, mapped.
Interactive course maps, elevation profiles and difficulty scores for 96 of the world's biggest marathons.
A five-borough, bridge-laden tour of New York City that trades fast times for the biggest crowds and most iconic atmosphere in marathoning.
A flat, crowd-roared tour through the heart of London, from Greenwich to Buckingham Palace — the world's great personal-best stage and charity-running spectacle.
A premier Abbott World Marathon Major with a rich legacy of history-making times, perfectly designed for the pure personal-best chaser.
A pancake-flat loop through the Windy City's neighborhoods that rivals Berlin for speed amid huge crowds.
The majors' impeccably organized Asian flagship, flat and fast and famed for flawless logistics and polite, orderly crowds.
The world's oldest and most exclusive marathon, a qualifying-only point-to-point with Heartbreak Hill lurking at mile 20.
Why MarathonRoutes
Interactive course maps, elevation profiles and a difficulty score that actually means something — everything you need to pick your next race.