![86-year-old Sister dubbed the 'Iron Nun' after completing one of world's toughest endurance races an astonishing 45 times - Mirror Online 86-year-old Sister dubbed the 'Iron Nun' after completing one of world's toughest endurance races an astonishing 45 times - Mirror Online](https://i2-prod.mirror.co.uk/incoming/article8642568.ece/ALTERNATES/s615b/GettyImages-244117.jpg)
86-year-old Sister dubbed the 'Iron Nun' after completing one of world's toughest endurance races an astonishing 45 times - Mirror Online
![NIKE Unveils “Unlimited Youth” Film Celebrating Athletes Who Push Beyond Their Limits to Embody an Unlimited Mindset | Business Wire NIKE Unveils “Unlimited Youth” Film Celebrating Athletes Who Push Beyond Their Limits to Embody an Unlimited Mindset | Business Wire](https://mms.businesswire.com/media/20160815005985/en/539440/5/nikeStories_buder_gradeRef_081216_0000423_original.jpg)
NIKE Unveils “Unlimited Youth” Film Celebrating Athletes Who Push Beyond Their Limits to Embody an Unlimited Mindset | Business Wire
Nike Celebrates the 'Iron Nun', an 86-Year-Old Triathlete With... | The next time you think you're getting a bit too creaky for a morning run, think about Sister Madonna Buder. The 86-year-old
![86-year-old Sister dubbed the 'Iron Nun' after completing one of world's toughest endurance races an astonishing 45 times - Mirror Online 86-year-old Sister dubbed the 'Iron Nun' after completing one of world's toughest endurance races an astonishing 45 times - Mirror Online](https://cdn.jwplayer.com/v2/media/tIskzPI8/poster.jpg)
86-year-old Sister dubbed the 'Iron Nun' after completing one of world's toughest endurance races an astonishing 45 times - Mirror Online
![Meet The 'Iron Nun', An 86-Year-Old Triathlete Who Is Giving Us Serious Fitness Goals | HuffPost UK Life Meet The 'Iron Nun', An 86-Year-Old Triathlete Who Is Giving Us Serious Fitness Goals | HuffPost UK Life](https://img.huffingtonpost.com/asset/57b3289a1700009504c73742.png?ops=1778_1000)
Meet The 'Iron Nun', An 86-Year-Old Triathlete Who Is Giving Us Serious Fitness Goals | HuffPost UK Life
![Sister Madonna Buder, the 'Iron Nun', has finished over 340 triathlons, including Ironman triathlon competitions! | Triathlon inspiration, Triathlete, Triathlon Sister Madonna Buder, the 'Iron Nun', has finished over 340 triathlons, including Ironman triathlon competitions! | Triathlon inspiration, Triathlete, Triathlon](https://i.pinimg.com/474x/2d/04/9a/2d049abcc6db5543f6b67d30ff448e5e--ironman-triathlon-physical-fitness.jpg)