Recently signed up to the great north run..
Besides the odd 5k jog have done very little training over the last 3 years.
Half Marathon PB. 1.31 about 15 years ago with minimal training.
If sprinted a 5k now would probably be about the 22 min mark. Done a few half marathons about 3/4 years ago where was around the 1.40 mark but never had a structured training plan and training was minimal / no long runs
40 years old now. Would aiming for a sub 1.30 (race in 6 months time) be very unachievable? Or is it possible to improve so much over 6 months? Despite being 40!
Suppose one thing I never did in the past was long runs. Fully aware time is against me to achieve such a goal!