2023 TGRNA GR Cup Series, Rd. 7 & 8 Music City Grand Prix Posted on August 28, 2023 by shirobrz Rounds 7 & 8 of the U.S. TGRNA GR Cup series from the Nashville Music City Grand Prix have been posted. Enjoy! Race 1 Race 2 Cancelled due to weather and will be made up at a later date.
