Hakone Ekiden was created in 1920.
International Chiba Ekiden was created in 1988.
New Year Ekiden was created in 1957.
Inter-Prefectural Women's Ekiden was created in 1983.
Yokohama International Women's Ekiden ended in 2009.
Yokohama International Women's Ekiden was created in 1983.
563 Miles :]
A 9K race is 5.59 miles.
An 18k race (18 kilometers) is 11.18 miles.
59 miles.
12.4 miles
10.5633 miles