Fancy a 100- mile run? Yeah, us neither, but 71-year-old Gunhild Swanson did, as she tackled the 2015 Western States 100 mile ultramarathon recently.
It's just as grueling as it sounds, and with a mere 6 seconds left on the clock before the cut off point of 30 hours, Swanson was cheered over the line by hundreds of onlookers who were amazed by her incredible achievement.
When she crossed the line, she became the oldest person to ever complete the race, and seeing as we found the walk to work this morning tiring, we're seriously impressed by this.
