If you have information regarding an Anti-Doping Rule Violation or wish to report any concerns about doping, there are several entities to which you may report anonymously:  

IRONMAN: 317-610-6689 or iamtrue@ironman.com

WADA- Report to WADA’s  Speak Up platform

International Testing Agency - Report to ITA’s Reveal reporting platform

National Anti-Doping Organizations- Report to your country’s NADO