23,000 miles of double centuries and much more, all with asthma and a bad hip. On today's episode, we'll learn how Kirsten Walker has managed to overcome the obstacles in her life to pursue her passion of riding ultras for so many years. Kirsten has ridden everything from the 1200 km Paris-Brest-Paris (PBP) to the Silver State 508, Leadville Mountain Bike Race, Dirty Kanza, Death Ride, and many more. Don't let anything stop you! Let’s roll! 🚲💨