2026 NASCAR In-Season Challenge Odds
NASCAR Race: NASCAR In-Season Challenge
Date: June 28 to July 26, 2026
Time: 7:00 PM ET
Tracks: Sonoma Raceway
Chicagoland Speedway
EchoPark Speedeay
North Wilkesboro Speedway
Indianapolis Motor Speedway
Teams: 32
Purse: US$1 Million
Previous Winner: Ty Gibbs of Joe Gibbs Racing
The 2026 NASCAR In-Season Challenge returns from June 28 through July 26 with a high-stakes bracket format that creates massive betting intrigue across the Cup Series summer schedule. Thirty-two drivers qualify strictly through regular season points standings following Pocono, while the bottom four full-time drivers are eliminated before the tournament even begins.
Each round features direct head-to-head matchups within the regular race field, with the better finisher advancing and the loser knocked out immediately. That format creates strong betting opportunities for matchup wagers, bracket futures, and live race markets.
Defending champion Ty Gibbs returns after capturing the inaugural $1 million prize in 2025, but aggressive playoff contenders and underdog drivers could create major bracket chaos throughout this single-elimination battle.
Here are the Live Futures Odds:
Updated: July 26, 2026
NASCAR In-Season Challenge 2026
Outright
Ryan Blaney -500
Todd Gilliland +325
NASCAR Odds source: Bovada Sportsbook
