My fear as a significantly overweight 58 year old is my run time, at the moment a 5k takes me 44 mins .... yes, I know, but hey I'm doing something about it!
Absolutely nothing to worry about.
Parkrun’s mantra is that it’s a RUN not a RACE. Even that is not quite true as many people will walk some or even all of it. There are lots of people trying out parkrun for the first time at this time of the year.
Hove Prom is particularly supportive of this and often has a jog/walk pacer as well as a tail walker.
Happy to meet you at Hove Park tomorrow if you want a welcome. Should be a beautiful sunny, crisp morning for it.