Sports day

It is many years since I competed in a school sports day but even still I get a sick feeling when I see this sight. I don't even know why it makes me feel so bad because I actually did really well at sports day. School champion every year!! However I still feel that anxious feeling seeing these lanes.
I am no longer an athlete and sometimes I wish I had kept it all up and been pushed a bit more. Who knows what could have been......