Help, can I still run - what can I do to speed recovery? I developed all the classic signs on Saturday afternoon, tired, runny nose, scratchy throat - but not sore. I had an early night + 3000mg Vit C & Zinc, heaps of fluids but still had a restless hot night with crazy dreams (feverish)..does anyone know if I can speed up my recovery to still run in the New York Marathon on Sunday? I've been training for over a year! I will be aiming for 4hrs 30mins. Thankyou. :-)