A 100K race is 62.14 miles.
100k (kilometers) is 62.14 miles.
A 100K race is over 62 miles. It is too long of a race for a child to run. Most children races are under 10k per race. If I child really trained over the years as an adult they might be able to accomplish 100K.
100,000 miles
100 kilometers = 62.1371192 miles
Because just starting the race pays, I think, 100K.
about 100k
563 Miles :]
A 9K race is 5.59 miles.
100 kilometers is 62.14 miles.
An 18k race (18 kilometers) is 11.18 miles.
100k + if you maintain it, mine has 46k and is still strong.