Online registration is open for March’s event benefiting the Police Athletic League ST PETERSBURG, Fla. (December 18, 2018) – The 7th Annual Modern Business Associates 5K Run on the Firestone Grand Prix of St. Petersburg Track is set for Friday, March 8, 2019. Online registration is now open for runners and walkers at gpstpete5k.comto “race on track.” The Firestone Grand…