Effingham Il County Fair 2024. Altamont — harness racing fans will want to visit the effingham county fair on sunday, july 30, according to effingham county fair board president phil hartke. Come and run the annual effingham county fair 5k, famous for the pork producers stand, talent show, demo derby, fair queen pageant, horse races and.

Purchase your grandstand tickets online. Altamont — harness racing fans will want to visit the effingham county fair on sunday, july 30, according to effingham county fair board president phil hartke.