How many kilometers is a half marathon?

Answer 1

Any Swim/Bike/Run Race is considered a Triathlon. I believe this is a reference to the Half Ironman Triathlon. This is a 70.3 miles race, consisting of 1.2 mile swim, 56 mile bike, and a 13.1 mile (Half Marathon) run.

Answer 2

find how long a marathon is, divide it in half, and find out how many kilometers are in it. Do the math.

Answer 3

Swim 1.9km (1.2 miles), Bicycle 90km (56 miles) and Run 21.09 km (13.1 miles)

Answer 4

there's no such thing as a "half" triathlon. If you mean a Half-Ironman, 1.9k

Answer 5

21.0975km or 13.109378728220108 miles

Answer 6

20 Kms .............................

Answer 7

Just over 20 km.

Answer 8

21.0975km

Answer 9

about 20