This year Ironman 70.3 drew 4,000 participants, one of the youngest to hit the course if is from Lookout Mountain. 

Lizzy Walley is 18-years old. On Saturday she graduated from Girls Preparatory School, then early Sunday morning compete in the Ironman 70.3.

Lizzy says she has not been training long, she started in mid-December and trained 6 days a week.  The last few months have been hard but she has enjoyed every second of it. 

Lizzy placed 28th in her division which was Females 18-24, with a time of 7 hours and 48 minutes.