Challenge Nation takes place rain or shine. Late arrivals will still be able to participate. Those under age 18 need a teammate who is age 18 or older.
7 Downtown San Francisco via Challenge Nation Tips
Bring water. Only had some available after the race. You'll need it along the way.
Best to take public transportation to this event in SF
So you can run, but feel free to be silly too.
Parking Near Downtown San Francisco via Challenge Nation
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