Watch Grand Slam Track from Jamaica

Click on the video player above to watch live coverage of Grand Slam Track's inaugural meet in Kingston, Jamaica.

The third and final day of competition starts at 3 p.m. ET.

Edmonton's Marco Arop will run his signature 800-metre event at 4:39 p.m ET.

Grand Slam Track has been billed as the "Formula One of athlete racing" by four-time Olympic gold medallist Michael Johnson, who is fronting the league.

A purse of $12.6 million US is on the table at the four-event Grand Slam, which will hold races in Miami, Philadelphia and Los Angeles this year.

WATCH | Grand Slam Track, explained:

Track's new pro league, Grand Slam Track, explained