THE CHALLENGE
Take the Virtual San Diego-Mammoth Challenge by completing both virtual half marathons in the same calendar year – and earn an extra large spinner medal!

The landscapes of both races are on one side...and max elevations are on the other!
CHALLENGE REGISTRATION & FEES
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Participate in both the 2020 Virtual Mammoth Half Marathon and the 2020 Virtual San Diego Half Marathon by visiting our online EPIC RUN Store.
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SALEChallenge: Add SDHALF$49
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SALECHALLENGE: ADD MAMMOTH$39