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Calvin Smith Jr (born December 10, 1987) is an American athlete who specialises in the 200m and 400m. He is the son of former world record-holder, world champion, Olympic medalist and National Track & Field Hall of Famer, Calvin Smith Sr. He is an All American for University of Florida. He’s earned 18 All-America titles,the most in University of Florida track and field history. He was also a part of the 2010 NCAA indoor national championship team and was an alternate in the 2008 Beijing Olympic Games on the United States 4x400 relay although he did not compete.[1] He won gold medals in the relay at three consecutive World Indoor Championships starting in 2012.
New to athlete partnerships? See how sports sponsorship works on OpenSponsorship.
1 post & 1 story with the Calvin Smith Jr promoting your product.
Long-term deal involving appearances, photoshoots, social media and more.
Have Calvin Smith Jr make a live appearance at your next event
Brands can sponsor Calvin Smith Jr on OpenSponsorship by creating a free account, browsing Calvin Smith Jr'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.
Calvin Smith Jr 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 Calvin Smith Jr 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, Calvin Smith Jr's audience includes based in Gainesville, Florida, United States. Brands can use this profile to evaluate reach, content niche, and sponsorship fit before sending a proposal.

How do you measure influencer marketing ROI when half the numbers social media gives you are vanity metrics? It is the question brands ask us most, and it came up again when I joined Massimo Marinelli on the Berkida Ventures Podcast. After more than ten years and thousands of brand deals with athletes and creators at OpenSponsorship, here is how we think about it, and the framework we use with our clients.
October 28, 2026