Stop 198 News Today

>> reporter: so she changed her diet, started walking. she hit the gym. she was determined to get the weight off. by november 2012, she was well on her way. >> im proud to say at this point ive lost over 100 pounds. >> reporter: and she wasnt finished. >> a little 10-year-old kid in here that still wants to play, wants to be a part of something, be a part of the team. >> reporter: miller applied for the cnn fit nation challenge, and she was accepted in january. congratulations. weve already pick...

Triathlon. and she got below 200 pounds for the first time in decades. >> i didnt stop. 198, and then i have never had a breakdown on a scale, but i started crying. >> and on sunday, september 8th, miller got her chance to play, crossing the finish line in malibu, squarely in the middle of the pack. >> amazing. i made the turn around on the bank. i knew i had it. >> if i can do it, you can do it. >> next up for miller, surgery to remove the excess skin left over from her years of being overweigh...

Play. wants to be a part of something, be part of a team. >> miller applied for the cnn fit nation challenge and she was accepted in january. congratulations. weve already picked ---ing >> for eight months, she trained. swimming, biking, running. to compete in the nautica malibu triathlon. >> yeah. >> and she got below 200 pounds for the first time in decades. >> i didnt stop. 198, and ive never had a breakdown on a scale but i started crying >> and on sunday, september 8th, miller got her chanc...