1981 Grand Prix motorcycle racing season developed in the 1950s, to aluminium frames featuring large, twin beams as first pioneered by Spanish constructor, Antonio Cobas. The following Grands Prix were scheduled to take place in 1981: Points are awarded to the top ten finishers. A rider has to finish the race to earn points. 1981 Grand Prix motorcycle racing season The 1981 Grand Prix motorcycle racing season was the 33rd F.I.M. Road Racing World Championship season. Suzuki riders Marco Lucchinelli and Randy Mamola battled it out to the final race of the season with the Italian rider claiming the crown and Mamola finishing runner-up for the
2015 Firestone Grand Prix of St. Petersburg for leading the most race laps, and 1 point for Pole Position. 2015 Firestone Grand Prix of St. Petersburg The 2015 Firestone Grand Prix of St. Petersburg was the first round of the 2015 IndyCar Series, the race took place on March 29 in St. Petersburg, Florida, on the city's temporary street course. The race was won by Juan Pablo Montoya with Will Power finishing second, both racing for Team Penske. Tony Kanaan finished third ahead of Hélio Castroneves, and Simon Pagenaud. The top finishing rookie in the race was Gabby Chaves, in 17th position. Points include 1 point for