Ran a 10K on Saturday, but the 20 minutes prior to- and the first 15 minutes into the race was sooo cold. How can you keep warm during that period without dressing too heavilly, since I was soaked at the end of the race! Any ideas!? Thought about asking the wife to run the first 15 minutes with we and then I can hand her all the clothes as I become warmer, but can't, she runs away for me in the races!