I do think that's unachievable. If you're doing Brighton marathon in the spring, you won't be doing enough biking, and with a 1:20 Oly bike time you'd need to be spending 10hrs plus on the bike per week, I reckon.
You ran first. It almost always happens to me if I do that
Most helpful thing would be to do a good long calf stretch immediately after all runs, and maybe a very gentle stretch before.
Maybe she was constipated?
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