Outdoors · Source-backed Arizona event

TMC Earth Day 5K at Biosphere 2

TMC Earth Day 5K at Biosphere 2 includes a rolling 3.1-mile course on the backroads of Biosphere 2. Runners and walkers complete the course with a finish on the Great Lawn set against the architecture of Biosphere 2. Registrants obtain a free souvenir shirt, and a commemorative medal is available for purchase.

When

Saturday, April 17, 2027 · Time on official source

Where

32540 S. Biosphere Road

Cost

On the source listing

Organizer

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