SUPER DIRTcar Big Block Modified Series: iRacing schedule & next race times

The SUPER DIRTcar Big Block Modified Series runs every hour on iRacing, a Dirt Oval series at Class C level that runs the Dirt Big Block Modified. Because it races so often there’s almost always a session about to go green, so the live countdown above is all you need. This week (week 5 of 12) it races at USA International Speedway (Dirt).

How often does the SUPER DIRTcar Big Block Modified Series race?

It races every hour, so there’s almost always a session about to go green, and the live countdown above ticks down to the next one in your local time.

What time does the SUPER DIRTcar Big Block Modified Series start in my timezone?

iRacing publishes session times in UTC. The live Startlight countdown at the top of this page reads the current-week schedule and ticks down to the next green flag in your local clock, no timezone math needed.

What track is the SUPER DIRTcar Big Block Modified Series on this week?

This week, week 5 of 12, the SUPER DIRTcar Big Block Modified Series races at USA International Speedway (Dirt). The venue rotates each week of the season, and this page reads the current week live.

Want this on your Home Screen? Startlight ($9.99, iOS and Apple Watch) shows the next session for the series you follow with a live countdown. See Startlight. New to the service? Start with getting started with iRacing.