Norcal Kids Triathlon is proudly presenting three separate Kids Triathlons in 2016. Silicon Valley Kids Triathlon, Menlo Park Kids Triathlon and Santa Clara Kids Triathlon. The events are open to children ages 4 through 15. The triathlons are offered in multiple distances based on the age group of the competitor. The Norcal Kids Triathlon Series is a joint production with Silicon Valley Triathlon Club and Threshold Racing to further the introduction of triathlon to children in the community.