FIREBIRD RACEWAY (DRAG RACING)
What: The 41st annual Pepsi Nightfire Nationals and NHRA Hot Rod Heritage points event featuring Funny Cars, Top Fuel, Pro Modifieds and more than 400 sportsman racers from 15 states and Canada.
When: Gates open at 9 a.m. each day and racing starts at 12:30 p.m. Friday and Saturday. On Sunday, sportsman racing starts at noon and pro racing begins at 2 p.m.
Admission: $15 adults (Friday) and $24 adults (Saturday and Sunday). Pit passes are $6 each day and children 12 and younger receive free general admission.
MERIDIAN SPEEDWAY (OVAL RACING)
What: Super Sixes open-wheel show, plus ASA Modifieds, Late Models, Pro-4s, Super Stocks and Junior Stingers.
When: Gates open at 4 p.m., qualifying starts at 5 p.m. and racing begins at 6:30 p.m.
Admission: $10 adults, $7.50 seniors/military, $6 children ages 7-11 and free for children 6 and younger. Fans with a genuine $2 bill get into the races for $2.
PLEASANT VALLEY RACEWAY
What: Western Idaho Motocross Series.
When: Gates open at 2 p.m., practice starts at 4 p.m. and racing begins at 5:30 p.m.
Admission: $5 for adults and free for children 5 and younger.
SNAKE RIVER KARTERS
What: SRK points race No. 5.
When: Gates open at 8 a.m. and qualifying starts at 11:45 a.m.
Admission: $8 for a pit pass and bleacher seating is free.
OWYHEE MOTORCYCLE CLUB
FRIDAY, AUG. 17
What: Summer Short Track Series.
When: Gates open at 3 p.m., practice starts at 4:30 p.m. and racing begins around 5:30 p.m.
SATURDAY, AUG. 18
What: Final round of the Thunder Mountain Series, plus Summer Short Track Series.
When: Gates open at 6 a.m., practice begins at 8 a.m. and racing starts at 9 a.m. for Thunder Mountain Series. Short track starts at 5:30 p.m.
Admission (each day): $10 adults and $5 for children, seniors and members.
SANDHOLLOW RACEWAY PARK
SUNDAY, AUG. 26
What: Outlaw Kart racing for Bandits, Box Stocks, Hot Rods, 125s, Junior 500s, Desperados, 500s and 250 Midgets.
When: Gates open at 11 a.m. and racing starts at noon.
Admission: $6 adults, $4 seniors and children ages 10-15. Free for children 9 and younger.