I’m going to run a half marathon in 6 weeks.
I started swimming because in the past I didn’t want to run too much but want to maintain my fitness, and I’ve got addicted since last year I joined the OW swimming groups regularly. As in the past, I believed that my swimming was not as good as my running (judging by 1:4 ratio for distance covered by swimming:running for the same time), so I trained intensively in swimming last year and earlier this year, and I have become a…