I used my car to measures the course I used most frequently

送交者: HunHunSheng 于 2006-12-13, 18:11:31:

It is not exactly accurate but accurate enough.

When I traveled and run in strange places, I
run by time and calculate distance according
to my perceived pace.

Thanks. I use time too. But I am only a 2-3 mile runner :-) (无内容) - ping_max (0 bytes) 2006-12-13, 18:12:58 (115467)
- Why not try a half-marathon? - HunHunSheng (245 bytes) 2006-12-13, 19:28:13 (115487)