• All athletes registered for an IRONMAN event are subject to testing, whether a first-timer or a professional 
• Many medications available for common medical conditions, such as asthma or a cold, may contain prohibited substances   
• Supplements can also contain banned substances. Even if a banned substance is not listed as an ingredient of a supplement, this industry is not regulated in the same way medications are and contamination can occur during the manufacturing process
• The WADA Prohibited List also identifies methods that athletes cannot use. As with medications you should check the status and confirm TUE requirements if using or intending to use a Prohibited Method.