With Round 1 of the In-Season Challenge complete, some brackets are busted, but 16 drivers still have a chance at $1 million.

The first round of the inaugural In-Season Challenge produced a host of surprises at EchoPark Speedway south of Atlanta.

Here are all the details for the inaugural NASCAR In-Season Challenge, which kicks off Saturday night in Atlanta.

An 18-car crash had a huge impact on the inaugural NASCAR In-Season Challenge, collecting the top two seeds and several other ...

Denny Hamlin spun out during the In-Season Challenge at EchoPark Speedway in Atlanta, Ga., on Saturday night, leading to a ...

Get up to speed on the NASCAR In-Season Challenge with a look at who moved on from the first round and what the bracket looks ...

The inaugural NASCAR In-Season Challenge got off to a bang early in Saturday night’s race at EchoPark Speedway — formerly ...

Everything to know for Saturday's In-Season Challenge opener at EchoPark Speedway (formerly Atlanta Motor Speedway).

Both the complexion of the NASCAR Cup Series playoff picture and the new In Season Challenge were turned figuratively upside ...

The debut of NASCAR’s In-Season Challenge in Saturday night’s Cup Series race in Atlanta generated differing opinions and ...

Join Denny Hamlin in the NASCAR million-dollar showdown, a thrilling competition redefining racing with elite drivers and ...

Whether you're a weekly watcher or a casual Cup fan, this guide will get you up to speed on the drivers in the bracket.