Greybull Stewardship makes an equity investment in Capstone Event Group

North America’s Premier Running Series

June 2019 (Jackson, WY) – Greybull Stewardship (“Greybull”), a unique, long-term oriented partnership investing in exceptional small businesses, announces an investment in Capstone Event Group (“CEG”), a portfolio of races serving over 110,000 runners annually. Terms of the investment were not disclosed.

“I’m thrilled that Greybull Stewardship understands the core strengths and potential of our business model.  With Greybull’s investment, support, and long-term investment approach, I’m confident that CEG and our races will continue to prosper,” said Charlie Mercer, President & CEO of CEG.  Charlie will remain President & CEO after the investment.

 “CEG is an exciting investment for Greybull Stewardship.  The company owns some very popular races in North America, including Bay to Breakers in San Francisco and the Sun Run in Vancouver, BC, to name a few.,” said Mason Myers, founder and CEO of Greybull Stewardship.  “We see exciting opportunities for CEG to continue growing and bringing races to more cities across North America.”

 “We want to provide an excellent experience for everyone involved so that we can continue to spread the joy of running across North America. From start to finish, we do everything in our power to make our races an event you won’t want to miss.” said Charlie Mercer.

Capstone Event Group is based in Raleigh, NC.

For additional information on CEG, please visit


About Capstone Event Group.

Capstone owns and operates a growing number of road race events throughout North America.  Founded in 2011 with a single half marathon event, today more than 110,000 people run a Capstone event each year.  

Additional information and up-to-date company news can also be found at

About Greybull Stewardship.

 Greybull Stewardship is a long-term oriented investment partnership that invests in exceptional small to medium-sized businesses.

Additional information is available at