Welcome to Grassroots Racing
Free-to-Enter iRacing Leagues by Sim Racers, For Sim Racers
GRR Cup Series - Monday Nights
GRR GT League - Tuesday Nights
Support GRR!
GRR is committed to being free for all to enjoy! Donations help fund our leagues broadcast, hosting, and other expenses.
Donations are OPTIONAL and not required in any way to enjoy GRR Leagues. All proceeds from donations go directly to supporting GRR Leagues.