Running: 10K Trail Run, 5K Trail Run
Alta Loma, California
March 27th, 2021 
5719 Beryl St., Alta Loma, CA
The Angalls and Demens 10K/5K Trail Run is a Running race in Alta Loma, California consisting of a 10K Trail Run and 5K Trail Run.
Join us as we run through Angalls and Demens Canyons for Rancho Cucamonga's only 100% trail run. Set at the foot of the San Gabriel Mountains, the 5K trails are not technical (making it a good course for first-time trail runners) while the 10K features challenging climbs and areas of singletrack. Competitors will run over rocks and roots, cover multiple types of terrain, and go up (and down) some quad-burning hills. Each course provides breathtaking views of the Inland Empire, Pomona Valley, and San Gabriel Valley. No matter the distance, there's no better way to start the year than with a springtime challenge and time on the trail!
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