My RST total for 2011 was 10,400 km. I reckon this is 50% commuting/general transportation and 50% "just going out for a ride, won't be long". I was slightly surprised as I've not done many long rides with the exception of a 600km long weekend which was a 250km first day, which was the furthest I'd been in a day, a 100km circle of the Norfolk coast and Broads, followed by 262km return journey setting my new longest day record (I followed the same route as on day one but got slightly lost) And all done with no aches and pains - RST, Brooks, Thorn comfort bars and Ergons.