Title sponsor: Ally

Ally Financial Inc. (NYSE: ALLY) is a leading digital financial services company and a top 25 U.S. financial holding company offering financial products for consumers, businesses, automotive dealers and corporate clients. Ally's legacy dates back to 1919, and the company was redesigned in 2009 with a distinctive brand, innovative approach and relentless focus on its customers. Ally has an award-winning online bank (Ally Bank Member FDIC, Equal Housing Lender) offering deposits, credit card and home loan products, one of the largest full service auto finance operations in the country, a complementary auto-focused insurance business, a growing wealth management and online brokerage platform, and a trusted corporate finance business offering capital for equity sponsors and middle-market companies. The company had approximately $162.1 billion in assets as of Mar. 31, 2017. For more information, visit the Ally press room at http://media.ally.com

Presenting Sponsor: McLaren Health Care

McLaren Health Care, headquartered in Grand Blanc, Michigan, is a fully integrated health network committed to quality, evidence-based patient care and cost efficiency. The McLaren system includes 14 hospitals, ambulatory surgery centers, imaging centers, a 490-member employed primary and specialty care physician network, commercial and Medicaid HMOs covering more than 588,000 lives in Michigan and Indiana, home health, infusion and hospice providers, pharmacy services, a clinical laboratory network and a wholly owned medical malpractice insurance company. McLaren operates Michigan’s largest network of cancer centers and providers, anchored by the Barbara Ann Karmanos Cancer Institute, one of only 50 National Cancer Institute-designated comprehensive cancer centers in the U.S. McLaren has 26,000 employees and more than 85,200 network providers throughout Michigan and Indiana. Its operations are housed in more than 350 inpatient and ambulatory facilities. Learn more at www.mclaren.org.

Official Beer Partner

John P. O'Sullivan

Official Vehicle Provider

Serra Automotive

Official Souvenir Cup


Official Soft Drink


Official Casino Partner

Soaring Eagle Casino & Resort

Official Sponsor - Milagro Tequila

William Grant & Sons

Special thank you to these additional sponsors!

  • Charles Stewart Mott Foundation – Family Fun Day Sponsor
  • DTE Energy – Exhibitor Sponsor
  • Dream Title & The Brokerage Real Estate Enthusiasts – Women of Influence Sponsor 
  • Mid-Michigan Now – Media Sponsor & Hush Y’All Paddles
  • Security Credit Union – PGA Jr. League Championship Sponsor
  • White Claw – Selzer Beverage Sponsor 

Hospitality Partners

Please check back for a full listing of our 2023 Hospitality Partners. We appreciate your support and patronage! 


Thank you to the many community partners who come together making The Ally Challenge presented by McLaren one of the marquee events of the summer in SE Michigan! Thanks to your generosity and patronage, we’ve proudly contributed over $6.2 to charity over the last five years and look forward to continuing the charitable impact! Contact Erin Stone at estone@theallychallenge.com for more information on how to get your business involved.