
Self-Managed
I am based in Greater Philadelphia area. I am an ultra runner and USATF Level 1 Track & Field Coach, certified Strength & Conditioning Coach and certified by USTFCCCA in Track & Field Technical Coaching. I have completed over completed 50 marathons and 40 ultra marathons, achieving All American in the marathon in 2007. I was a 2012 finisher of the Badwater Ultramarathon, recognized as "the world's toughest foot race". I work as a Private Running Coach at my company Rabid Running Coaching & Events.
1 post & 1 story with the Ethel Cook promoting your product.
Long-term deal involving appearances, photoshoots, social media and more.
Have Ethel Cook make a live appearance at your next event
Brands can sponsor Ethel Cook on OpenSponsorship by creating a free account, browsing Ethel Cook's profile, and sending a sponsorship proposal for social posts, appearances, or integrated campaigns. OpenSponsorship handles messaging, deliverables, and deal terms in one platform so you can connect directly with this athlete.
Ethel Cook is listed on OpenSponsorship and available for brand sponsorships. Brands can review campaign packages, audience details, and pricing on this profile, then submit a proposal to start a partnership with this athlete.
According to OpenSponsorship, estimated pricing to sponsor Ethel Cook starts at $400 for a social media post, $600 for a appearance and $3,600 for a brand ambassador campaign. Final rates depend on deliverables, usage rights, and campaign scope. Sign up on OpenSponsorship to view packages and send a proposal.
According to OpenSponsorship, Ethel Cook is active on the platform for brand partnerships. View social reach, content focus, and campaign options on this profile to evaluate fit for your brand.

Genisys Credit Union, headquartered in Auburn Hills, Michigan, has done something most brands never do with athlete sponsorship: it kept renewing. What started as a single partnership with Detroit Lions tight end Sam LaPorta has become a multi-year, two-athlete program that Genisys has renewed and expanded every season since 2024, adding Lions wide receiver Isaac TeSlaa in 2025 and renewing him again in 2026.
October 6, 2026