Gear Review: Nathan VaporKrar 2.0 4L
n early 2020, I picked up the Nathan VaporKrar 2.0 4L vest to test out for shorter runs and longer supported efforts. Named after and co-designed by Rob Krar, one…
Kickstart your Heart: Interval Training for Improved Endurance Performance
hen developing a training plan for ultramarathons, beginners often scoff at the idea of doing interval training--relegating its usefulness to the likes of Olympic sprinters and triathletes. This is a…