…and given the influence of social media, I certainly would not discount the use of deliberate disinformation!
I, like many, really like the after-the-fact bike pictures and info, but pretty please, try and include front tire size and type (or a close-up pic of the valve stem) for all of them.
Whoever muted this needs to answer for their crimes with 100 burpees immediately after breakfast at Lava Java straight into a 2.4 mile swim and then straight into 100 burpees.
Small difference, but I’m not sure how that math works out. The formula is RR (Watts) = CRR * speed (m/s) * load (N) (from BRRs website) and hence should, for tires with coefficients of 0,00291 and 0,00249 respectively, be in the ballpark of 3-3.2w for the system (assuming system weight of 65-69 kgs, speed of 40km/h). Right?
Using this An interactive model-based calculator of cycling power vs. speed , 3,6W would mean about ~1m30s difference over the distance at that speed (given som napkin guesses of CdA etc etc.) Now it might be somewhat less than a minute, or maybe over two, with all the unknowns here, but timewise more than I thought with a power difference that sounds smallish to my untrained ear.
I’m also a bit understimulated waiting for the race to start.
she is unlikely to ride 4.20
I would say more like 4.25 to 4.28 …
But still we are talking about 1.5 percent more watts she has to push to go the same speed.
At least she is not hookless lol