The clinics will be held on Main Street Thursday and Friday. Credit: WTHR Vaccine clinics were offered at first aid stations throughout the track—something that is expected to continue throughout the month of May. Author: WTHR.com staff Updated: 9:15 AM EDT May 27, 2021 SPEEDWAY, Ind. — The Marion County Public Health Department is holding a race-themed COVID-19 vaccination clinic this week in Speedway. The walk-up clinic, held in partnership with the Indianapolis Motor Speedway, will be held Thursday and Friday on Main Street. The Thursday clinic will be open from 2-7 p.m. on Fundae's patio at 1515 N. Main St., and Friday's clinic will be held from 2-5 p.m. near Fundae's as part of "Rockin' on Main."