Most siblings to complete the same triathlon

According to Official Guinness Records,

The record for the most siblings to compete in the same triathlon race is 8 and was set by the Sherwood siblings, Karen, Rob, Greg, Kindy, Jeff, Kari, Kris and Kim (all USA) who all completed the Rage in the Sage Triathlon, Lake Mead, Nevada, USA on 23 April 2005.

For a complete list of 2005 records, please visit 2005 Guinness Records in United Kingdom.

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