Longmont-to-Boulder (LOBO) Regional Trail
Longmont-to-Boulder (LOBO) Regional Trail
4.9
(4833)
10,699
hikers
08:49
34.6km
80m
Hiking
Hike the 21.5-mile Longmont-to-Boulder (LOBO) Regional Trail, a difficult route connecting two cities with diverse scenery and landmarks.
Last updated: February 26, 2026
Waypoints
Start point
Parking
Get Directions
11.4 km
Highlight • Bridge
Tip by
13.3 km
Saints Peter and Paul Greek Orthodox Church
Place Of Worship
16.9 km
Highlight • Lake
Tip by
20.5 km
Highlight • Trail
Tip by
26.0 km
Highlight • Viewpoint
Tip by
27.6 km
Highlight • Rest Area
Tip by
29.1 km
Highlight • Parking
Tip by
29.8 km
Highlight • Trail
Tip by
34.6 km
End point
Way Types & Surfaces
Way Types
25.1 km
6.18 km
2.34 km
943 m
Surfaces
17.7 km
9.05 km
6.36 km
1.11 km
330 m
< 100 m
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Elevation
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Weather
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Today
Monday 25 May
25°C
11°C
57 %
Additional weather tips
Max wind speed: 22.0 km/h
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This route was planned by komoot.
The LOBO Regional Trail is generally considered easy to moderate for hiking. While komoot rates the full 34.5 km route as 'difficult' due to its length, many sections offer minimal elevation gain and well-maintained surfaces, making it suitable for various skill levels. It's a great option for a longer, accessible walk.
The trail features a varied surface. You'll encounter sections of hard-packed crushed stone, asphalt, and concrete, along with some unpaved and gravel segments. There are even some singletrack portions and short on-road connections to link different parts of the trail.
You'll enjoy a diverse range of scenery, from shaded tree corridors and open fields with wildflowers to quiet neighborhoods and rural landscapes. Keep an eye out for great views of the Foothills, especially around Twin Lakes, which can offer beautiful reflections in the morning. The trail also passes by the Boulder and Whiterock Ditch and includes the Boulder Creek Trail Underpass.
The trail offers multiple access points. A notable parking area is at Niwot Park. Given its length, you can start from either Longmont or Boulder, or access it from various points in between as it passes through communities like Niwot and Gunbarrel.
Yes, the LOBO Regional Trail is dog-friendly! Dogs are allowed, but please ensure they are kept on a leash where required by local regulations to protect wildlife and other trail users.
The trail can be enjoyed year-round. Spring and fall offer pleasant temperatures and beautiful scenery with wildflowers or changing leaves. Mornings, especially around Twin Lakes, can be particularly serene. Even in winter, the trail is accessible, though you should check for snow and ice conditions.
No, there are generally no permits or entrance fees required to access the LOBO Regional Trail itself, as it is part of the Boulder County Parks & Open Space system. However, always check the Boulder County Parks & Open Space website for any specific regulations or updates regarding parking or usage in certain areas.
Yes, the LOBO Regional Trail is a key connector in the region. It integrates with a vast network of other trails, including sections of the Longmont Loop - South, B360, Foothills Parkway Path, and Four Mile Creek Trail. This connectivity allows for extended journeys and diverse route options.
Absolutely! Many sections of the trail are family-friendly and suitable for beginners due to the mostly paved or well-maintained crushed stone surfaces and minimal elevation gain. It's a great option for a leisurely walk or bike ride with children.
Yes, the trail passes through communities like Niwot and Gunbarrel, providing access to local amenities. You'll find facilities at places like Monarch Park, and there are often cafes and shops nearby in the towns it connects.
The trail winds through open fields and natural areas, offering opportunities to spot local wildlife. You might see various bird species, small mammals like rabbits and prairie dogs, and occasionally deer, especially in the quieter, more rural sections.