Tamara Jewett is the Oceanside 70.3 defending champion, after her 1: 12: 59 run last year helped her secure the win. (It was the 9th fastest run overall) The Canadian loves this course, and isn't intimidated by any potential cold weather on race day. Breakfast with Bob at the 2024 Oceanside 70.3. Filmed on location in Oceanside, CA. Brought to you by HOKA, Master Spas, deboer wetsuits, Premium Plus Sports , SFuels and their all-new Zone Fuels and you can get a free sample below….. and our Challenged Athletes Foundation. Get your FREE SFuels Sample Pack. ALL NEW, Industry first, Zone based fuels. First Serve - First 100. https://www.sfuelsgolonger.com/products/babbitt-free-sample-pack-sfuels-zones