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3rd Flatiron

0.2 mi

Distance

272 ft

Elev. Gain

11m

Est. Time

Point to Point

Route Type

Easy

Difficulty

About This Trail

3rd Flatiron is a point-to-point trail in Boulder County, Colorado. It is 0.2 miles long and gains 272 feet. The surface is dirt. Per OpenStreetMap contributors, it is closed to bikes. It is in or next to Boulder, Colorado.

From the trail data on this page.

Trail Conditions

Trail Conditions

Unknown

We have no current condition data for this trail. Check with the operator before you go, and submit a report below if you've been recently.

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Elevation Profile

Min:1,943 ft
Max:2,032 ft
Gain:89 ft
Loss:0 ft
Elevation profileA line rising and falling between 1,943 ft and 2,032 ft across 0.2 mi along the route, drawn from start to end.1,943 ft1,973 ft2,002 ft2,032 ft0.0 mi0.0 mi0.1 mi0.1 mi0.2 mi

Elevation at the labelled points along this route
PointDistance from startElevation
Start0.0 mi1,943 ft
End0.2 mi2,032 ft

Trail Details

  • No bikes

Bike access: OpenStreetMap contributors, checked 2026-10-14. Rules change, so confirm with the land manager before you go.

Route Type
Point to Point
Surface
Dirt

Official sources & verification

Verify before you go

Where it is

Nearest town:
Boulder, CO · in or next to town
County:
Boulder County, CO

Nearest town and county from U.S. Census Bureau place records and county boundaries.

We display cached information from agency feeds. Hours, fees, permits, closures, fire restrictions, and conditions change without notice. Outdoors is not the permitting authority. Confirm current conditions for this trail using the links above before you go — you are responsible for compliance. Last verified by us: Aug 17, 2026. Our copy is more than a month old — please reconfirm with the agency before relying on it.Spot an error in our data?

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OpenStreetMap

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