.......and what's MMR?what's London Bikeathon?
mmr I'm guessing is map my ride.
Links to mapmyride by the Op would have been useful rather that the cryptic post.
You doing the 100? When is it?
Don't know what op means, who's being cryptic now?
Don't know what op means, who's being cryptic now?..
Then walk it. There's no shame and it's only a short hill.