Marathons in March 2027

35 marathons, 42 half marathons and 13 ultras take place in March 2027: 34 in Europe, 22 in North America, 2 in South America, 23 in Asia, 3 in Africa, 6 in Oceania.

The flattest marathon is the Lentemarathon Amstelveen (15 m of climbing); the hilliest is the Chianti Marathon Trail 46K (1,650 m).

For cool racing conditions, the Tokushima Marathon usually starts around 9°C.

The biggest field is at the Paris Half Marathon, with about 47,500 finishers.