Those looking to discover adventure, get out of their cars and do something about climate change could learn a thing or two from San Francisco’s Dasha Yurkevich and Zora Kramer.

The two 20-year-old college students rode their bikes through five states along the Continental Divide this summer. In about 40 days, the pair pedaled 1,777 miles and climbed 120,000 feet in the Rocky Mountains.

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