LOBO and East Boulder Trail Loop
LOBO and East Boulder Trail Loop
2.7
(21)
43
runners
00:54
7.98km
30m
Running
Jog a moderate 5.0-mile loop on the LOBO and East Boulder Trails, enjoying open fields, wildlife, and views of the Flatirons.
Last updated: February 26, 2026
Waypoints
Start point
Parking
Get Directions
3.26 km
Highlight • Viewpoint
Tip by
5.64 km
Highlight • Trail
Tip by
7.62 km
Highlight • Parking
Tip by
7.98 km
End point
Parking
Way Types & Surfaces
Way Types
4.12 km
2.23 km
1.61 km
Surfaces
3.88 km
2.67 km
767 m
651 m
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Elevation
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Weather
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Today
Friday 10 July
29°C
12°C
43 %
Additional weather tips
Max wind speed: 9.0 km/h
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This route was planned by komoot.
A convenient starting point with parking is Fountain Greens Park. This allows for easy access to connect to both the LOBO and East Boulder Trails.
Yes, both the LOBO Regional Trail and the East Boulder Trail are generally dog-friendly. However, always ensure your dog is on a leash and that you clean up after them to respect other trail users and local wildlife.
The trails are enjoyable year-round. Spring and fall offer pleasant temperatures and vibrant scenery. Summer mornings or evenings are ideal to avoid the heat, while winter running is possible, but be prepared for potential snow or ice, especially on less-maintained sections.
No, there are typically no permits or entrance fees required to access and jog on the LOBO Regional Trail or the East Boulder Trail. They are part of the public trail network.
The loop combines sections of both trails, offering a varied surface. You'll encounter predominantly crushed stone and some paved sections on the LOBO Trail, transitioning to crusher fines, road base dirt, and gravel singletrack on the East Boulder Trail. The trails are generally wide and well-maintained.
This route is considered easy to moderate. Both the LOBO and East Boulder Trails are rated as easy with minimal elevation changes. There is a short, moderate 11% grade near the beginning of the East Boulder Trail that can occasionally be washed out, but overall, it's suitable for most fitness levels.
You'll enjoy diverse scenery, including open fields, distant mountains, and riparian areas. Expect Great views of the Foothills and the iconic Flatirons, especially from open prairie sections. The East Boulder Trail also winds through lush farmland.
Yes, the diverse ecosystems along the East Boulder Trail, particularly the riparian buffer zone and farmland, make it conducive to wildlife viewing. You might spot bald eagles, Great Blue Herons, Canada geese, and deer.
While there isn't a formally designated 'LOBO and East Boulder Trail Loop,' these trails are part of an interconnected network. This route combines sections of the LOBO Regional Trail and the East Boulder Trail, allowing you to create a varied and longer outing by linking them together.
Yes, the route utilizes sections of the Longmont-to-Boulder (LOBO) Regional Trail and the East Boulder Trail. It also briefly touches upon the IBM Connector Trail and the Niwot Loop in various segments.
Absolutely. You'll pass by the Boulder and Whiterock Ditch, experience diverse ecosystems from open plains to riparian areas, and enjoy expansive views of the Flatirons and surrounding foothills.
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