The NASCAR In-Season Challenge returns for a second year, spanning the five‑week summer run on TNT Sports. Each week the bracket pairs drivers head‑to‑head, with the winners advancing toward a final showdown at the Brickyard 400 on July 26.
Last year’s finale saw Ty Gibbs defeat Ty Dillon. This season’s bracket includes a Sonoma round where drivers will vie for a share of the $1 million prize pool, though the article does not list the specific matchups. The format offers fans a weekly voting contest and a chance to win the cash prize.
