Coverage of the Porsche GT3 Cup Challenge from Road America, including one race carried over from Watkins Glen.

Race 1:

http://audio.rpix.org.uk/2017/races/2017_pgt3_elk_r1.mp3

Race 2:

http://audio.rpix.org.uk/2017/races/2017_pgt3_elk_r2.mp3

Race 3:

http://audio.rpix.org.uk/2017/races/2017_pgt3_elk_r3.mp3