Haha sorry that sounded worse, I meant like 400s etc!
Nik has lactic Jaw ache after running a 1km in 3 mins. Will be interesting to see how you fare over 800 on Friday ;)
Haha I remember him shouting about it last night! I've decided just to run the 3000, think 800 will be a bit nippy for me!
going to pack some flippers and a snorkel I'll be swimming in so much lactate