The plantar was very sore the day after the Tuesday session so I saw a physio (had some shockwave therapy) and took 3 days off stretching/icing. Was still a little tender this morning so I didn't risk racing on it. Did an easy run with a bit of pace in the middle to test and it's definitely feeling better. 5x1mile planned again with the group on Tues which I'll join only if it's painless, otherwise I'll be going easy for the week.