Posted by Tom Davis on September 21, 2012 at 08:34:56:
In Reply to: Re: Blood Donations, Tom's in Particular posted by monetta roberts on September 20, 2012 at 18:20:39:
Thanks for the input. My races are no more than training runs with a greater emphasis on finishing and making it to the keg. It does look like it will possibly slow me down so I think i will let them get my blood the week after. I don't race often like most people on this forum. It seems that blood lost would have a negative effect on running performance from the data you shared. Thanks