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
USCF Grand Prix they do. USCF Grand Prix The USCF Grand Prix is a set of chess tournaments for prize money rated by the United States Chess Federation. In general, a tournament must have at least $300 in guaranteed prizes to award "Grand Prix" points. At the end of the year, prizes are awarded to players with the most points. The first prize is usually $10,000. These prizes provide incentives to grandmasters to play in small regional tournaments which they would otherwise avoid. The Grand Prix of chess was started in the 1980s by Church's Chicken. As a result, the points awarded at