About how many miles is 25 kilometres?
AnswerAbout 15.5 miles
One mile is 1.609 km, so 25 km is about 15.5 miles.
Fitness · Facts & stats
25K facts & stats
7 fact-checked facts about the 25K run and race distances, each with the reason behind it. 5 more are in today's round and join this page after it closes.
The basics
How long is one lap of the inside lane of a standard outdoor running track?
Answer400 metres
A standard outdoor athletics track measures 400 m in lane 1.
Going deeper
How is running 'pace' usually expressed?
AnswerTime per kilometre or per mile
Pace is the time taken to cover one unit of distance, such as 6 minutes per kilometre.
What is a 'negative split' in a race?
AnswerRunning the second half faster than the first
A negative split means the second half of a race is completed faster than the first.
What is the longest race held on the track at the Olympic Games?
Answer10,000 metres
The 10,000 m is the longest Olympic track race; the marathon and race walks are on roads.
Expert level
How many laps of a 400 m track make 25 km?
Answer62.5
25,000 metres divided by 400 metres per lap is 62.5 laps.
What does 'cadence' mean for a runner?
AnswerSteps taken per minute
Cadence is step rate, counted as the number of steps a runner takes each minute.
Know these cold?Today's round is five questions like these, 20 seconds each. Your streak and level follow you to every arena.Play today's round