10 km
15 km
21.1 km
30 km
42.2 km
Correct answer is C
The official distance of a half-marathon is 21.1 kilometers (13.1 miles).
Which African language is widely spoken in the Horn of Africa?...
What is the primary pigment responsible for the green color in plants?...
What is the currency of New Zealand?...
What does IoT stand for in emerging technology?...
When is International Day of Peace observed?...
What does the term "impeachment" mean?...
What is the name of the survival horror game featuring Ethan Winters?...
What is the primary attraction of the Okavango Delta in Botswana?...
How do you feature multiple videos on your YouTube channel homepage?...