Diamondbacks Race Against Cancer

The 2025 Diamondbacks Race Against Cancer is a 5K running and walking event held in downtown Phoenix, Arizona, starting and finishing at Chase Field. Scheduled for September 28, this 12th annual race benefits Arizona non-profit organizations that provide cancer screening, treatment, and support. Participants who register before September 15 receive a free upper-level ticket to a Giants vs.

Diamondbacks baseball game. The event fosters a community atmosphere where Diamondbacks fans unite to raise funds for cancer-related causes. Registration fees support the cause, and the race promotes health and solidarity in a vibrant urban setting. Visit the organization's website for the most recent information.