3d
Fitgurú on MSNMurph Challenge: More Than a Workout, a Tribute of EnduranceThis challenge is not just a test of strength and cardiovascular endurance, but also a moving tribute to Navy Lieutenant ...
Challenge offers up a TLR gravel tire for those looking for durable grip, while saving some money for race fees.
The Murph Challenge has gone out for anyone who can run a mile, do 100 pullups, 200 pushups, 300 air squats, and then run ...
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