Background
Buder was born in Saint Louis, Missouri in July 1930, and entered the convent at age 23.
Buder was born in Saint Louis, Missouri in July 1930, and entered the convent at age 23.
She completed her first triathlon at age 52 and first Ironman event at age 55 and has continued ever since. She has completed over 325 triathlons including 45 Ironman Distances.
Buder is the current world record holder for the oldest person to ever finish an Ironman Triathlon. In 1970 she left the congregation to which she had belonged to join 38 other Sisters from different and varying backgrounds to establish a new and non-traditional community of Sisters. Buder began training at age 48 at the behest of Father John who told her it was a way of tweaking, "mind, body, and spirit" and for the relaxation and calmness it can bring an individual.
At the 2005 Hawaii Ironman, at age 75, The Iron Nun became the oldest woman ever to complete the race, finishing 1 hour before the 17-hour midnight cut-off time.
At the 2006 Hawaii Ironman, at age 76, she again became the oldest woman ever to complete the race, finishing with a time of 16:59:03. During her sporting career, Buder has worked hard at also raising money for various charities.
She is quoted as saying, "I train religiously."
On August 24, 2008, Buder participated in the Ironman race held in Penticton, British Columbia, Canada. She was unable to finish the race by a factor of seconds as she was unable to reach the finish line within the 17 hours cut-off limit.
However, 371 days later, on August 30, 2009, Buder completed Ironman Canada (Penticton, British Columbia) in a time of 16:54:30.
Unfortunately, although Buder started the 2010 Ironman Canada competition at the age of 80 she was unable to complete the course, due to a wetsuit issue. She competed in the 2011 Ironman Canada competition but missed the bike cut-off by 2 minutes. Buder thus became the overall Ironman world record holder in age at age 82 by finishing the Subaru Ironman Canada on August 26, 2012.
She beat the record previously held by 81-year-old Lew Hollander who finished the Ironman Kona World Championship in 2011.
Buder finished her race in 16:32:00 minutes beating Hollander"s time of 16:45:55 although they competed on different courses. Hollander, Buder, and Bob Scott were 82 when they competed in the 2012 Ironman World Championship in Kona on October 13, 2012, but Buder and Scott did not finish the race.
Buder is also a senior Olympian. She holds several records in various distances.
On October 5, 2010 Buder released her autobiography, The Grace to Race: The Wisdom and Inspiration of the 80-Year-Old World Champion Triathlete Known as the Iron Nun.
Buder attended the Challenge family Inaugural year in Penticton British Columbia, Canada on August 25, 2013 during the bike portion in a relay team finishing her portion of the Challenge in 7:38:45. At the Volunteer/Athlete Banquet held the next evening August 26, 2013 Felix Walchshofer Chief Executive Officer of Challenge Family Penticton invited Buder to compete in Challenge Roth next year as a single Triathlete.
In 2014 Buder was inducted into the United States of America Triathlon Hall of Fame.
She was willing to compete in an Ironman triathlon again in 2012 as she wanted to open up an 80+ age category and be the oldest person, male or female, to finish an Ironman triathlon.