Gulfstream Park has added another lucrative race to its Pegasus World Cup card and increased the purses of its Road to the Triple Crown series, the track announced Friday while releasing the stakes schedule for its 2021-2022 championship meet, scheduled for Dec. 3 through Apr. 3. The $3-million GI Pegasus World Cup Invitational and $1-million GI Pegasus World Cup Invitational Turf will be joined on Jan. 29 by the $500,000 GIII Pegasus Filly & Mare Turf, a 1 1/16-mile event that will replace the GIII Marshua's River. The 70th running...