Diamond Club Promotions at Del Mar
July 2026
Betting Challenge
Saturday, July 25 & Sunday, July 26, 2026
Presented by 
Win big in the Del Mar Summer Betting Challenge.
August 2026
Pacific Classic Betting Challenge
Saturday, August 22, 2026
Presented by
Win big in the Pacific Classic Betting Challenge.
November 2026
Betting Challenge
Saturday, July 25 & Sunday, July 26, 2026
Presented by
Win big in the Del Mar Summer Betting Challenge.