52-year-old wins women’s Ultraman World Championship and finishes third overall
American Dede Griesbauer sets new course record. 2019 champion, Canada's Tara Norton, takes fourth

American Dede Griesbauer competed in her first Ultraman World Championship on the Big Island of Hawaii over the weekend, dominating the women’s race with a new course record and finishing third overall in the event that includes a 10 km (6.2 mile) swim and 144.8 km (90 mile) bike on day one, a 275.2 km (171 mile) bike on day two and wraps up with a third day that includes a double marathon – 84.4 km (52.4 mile) run. Griesbauer, a three-time Ironman champion and Ultraman world record holder (her 22 hours, 48 mins and 31 seconds at Ultraman Florida in 2020) finished the race over 90 minutes ahead of runner-up Antonina Reznikov (ISR), over three and a half hours up on 2012 Ironman world champion Leanda Cave. Canada’s Tara Norton, the 2019 Ultraman world champion, finished fourth.
The 52-year-old led the event from start to finish, finishing the swim in 2:49:53, third overall, then had the days second fastest bike (4:42:34 – a new record for that leg) to finish just 14 seconds behind day one men’s leader, American Rob Gray. Australia’s Richard Thompson would post the day’s fastest bike split – 4:38:53.
Griesbauer would post the third-fastest bike split (8:02:02) on day two behind Thompson and American Steven Keller, and continuing to open up the gap on Reznikov and the rest of the field – by the end of the second day the American was two hours ahead of the Israeli, with Norton sitting in third another 15 minutes behind.
The double-marathon day saw Griesbauer continue to charge clear as she finished the marathon in 7:48:29, coming across the finish line in 23:22:58 to shatter Amber Monforte’s 2010 course record (24:07:11). Reznikov would complete the run in 7:24:48 to take second (fourth overall), with Cave (8:33:57) running almost 50 minutes faster than Norton (9:22:41) to move up to the final spot on the podium.
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Thompson takes a second title
After leading the first day, Gray, the 2017 champion would eventually drop out, and Thompson (the 2018 champ) never looked back as he took the win in 22:13:38. Keller would take second (23:12:01), just under an hour behind. Canada’s Jon Greyell would be the third man across the line, fifth overall, in 25:37:26.
Here are the results from this weekend’s race: