because you have to be really tough to run 5 k in 18 min.
it is a cross and it looks cool !
Cyclo- cross, cross-country mountainbiking, horse cross-country, cross-country rally, motorcross, supercross, cross-country running, cross-country skiing, boardercross, golfcross, lacrosse, and polocrosse.
cross country
Cross country running started in England
This is not a clear question but you have to stay cool so when you run you don't get too hot, like in cross-country etc
Cross ventilation can cool a room with no appliances.
I Was Country When Country Wasn't Cool was created in 1981-03.
Cross-Country Crime was created in 1995.
Cross Country USA was created in 1985.
Cross Country USA happened in 1985.
Yes, cross country does provide exercise
There was no name before that, it was just running!