RDRC Blog
Pulse Oximeters and the High-altitude Ultrarunner
Earlier this month ultrarunning queen Courtney Dauwalter was forced to abandon her attempt to run a "supported" FKT (fastest known time) on the Colorado Trail when after 108 hours she...
Pulse Oximeters and the High-altitude Ultrarunner
Earlier this month ultrarunning queen Courtney Dauwalter was forced to abandon her attempt to run a "supported" FKT (fastest known time) on the Colorado Trail when after 108 hours she...