1st/2nd Flatiron
| Length | 0.6 mi |
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| Est. Steps | 1500 |
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1st/2nd Flatiron Introduction
1st/2nd Flatiron is a 0.6 mile (1,500-step) route located near Boulder, Colorado. This route has an elevation gain of about 0 ft and is rated as easy. Find the best walking trails near you in Pacer App.
Intermittent Reconstruction: Closed Wed and Thurs Until Further Notice
Last updated: Nov 1, 2026