Do a search for a thread about 3 or so months ago. Lots of good info in there.How27spd said:Finished a 1 hr 45 min race today and I had a good race ,but was passed by 2 guys
with 50 yards to finish line.There was a long 1/2 mile sprint at the end and my legs started
to cramp on me everytime I tried to stand up and hammer down.It was hot today but they
cramped on me at my last race to.I placed 4th and should have been 2nd #%#@$# me off.
Whats going on ? do I need more endurance training ? I had plenty of water/poweraid.
In a nutshell, no one knows for sure what the cause is. combination of many factors