Does anyone know how I can back calculate watts (with reasonable accuracy)?
I did Challenge Peguera (race report to follow…)yesterday and in pre ride I thought my power meters numbers were very off (hadn’t calibrated properly after the flight?) - my race data, to my mind, only confirms this.
(2.46 on a hard correct distance course with almost no flat, 900+m (at the lowest count) of climbing, no drafting packs, my usual heavy TT bike and an NP of 175W - I don’t think so…)
So what I really want to do is put a course into a website, I guess enter some details about me and my bike, and my time/speed and find out what watts it thinks I did.
I’ve had a look at BBS briefly but not having used it before I can’t see how to do this - it wants to put in watts and give me time.