Question: Name the most races
SQL: SELECT MAX("Races") FROM "1-21457754-2";

Question: Name the most rr 1 pts
SQL: SELECT MAX("RR1 Pts.") FROM "1-21457754-2";

Question: Name the number of total pts for GBR Challenge
SQL: SELECT COUNT("Total Pts.") FROM "1-21457754-2" WHERE "Team name" = 'GBR Challenge';