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
Cross ventilation can cool a room with no appliances.
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
I Was Country When Country Wasn't Cool was created in 1981-03.
Yes, cross country does provide exercise
Cross Country USA was created in 1985.
Cross Country USA happened in 1985.
Cross-Country Crime was created in 1995.
You go out and start running in a cross country environment.