I've just completed my first 20min run today - can't quite believe it! I plucked up the courage to go to my local parkrun and I'm so pleased I did. I was worried I'd be the last one, or panic and just overdo it and get injured but I just took it steady for 20mins and power walked the rest! There were so many other people just walking it too. For anyone thinking of trying parkrun whilst you're still training I would definitely recommend it!