I have bikes this trail a few time in an adaptive trike. It is pretty level (for Colorado). There’s always plenty of people running, walking and biking this trail, but everyone is courteous and works together to use the trail.

Never again. Although very scenic in some areas the signage along this trail is lacking, especially in important areas when there is a fork in the trail. I found myself going the wrong way several times. The City of Arvada needs to step up and provide direction for riders who don't know this trail. When it's getting dark and becoming cold, the challenge of finding your way back on the this kind of trek does not become fun anymore.

We had a fun day exploring the Clear Creek Trail in Golden and some of the city's numerous attractions. We began at Parfet Park, where there was ample parking along Jackson Street. The trail begins paved, but becomes crushed stone as you head west out of town. The path can get a bit bumpy here, but we were fine on our hybrid bikes. The pathway closely parallels the river and we saw lots of families tubing down the river and a couple of people with fly fishing gear. There was a great playground right along the trail, too, which my daughter loved. Nearby, we also visited the American Mountaineering Museum and took a tour of the Coors brewery.

If you do this ride round trip, the elevation gain is over 1,100 feet. Not a bad ride and if you look in the distance the view is nice. However, the trail is parallel to Kipling so you’re riding next to a busy street with a lot of traffic lights. That said, the drivers were extremely nice. We are cyclists that obey all traffic laws and it was great how we could ride in unison, thanks Lakewood!!

We began our ride from the southern endpoint. Much of the trail is gravel, not concrete - not ideal for road bikes. There is a lot of garbage and debris along the trail. There is a large homeless population living along the trail. Lots of room to improve the experience for riders. I won’t do this trail again.

I didn't get a chance to explore all of this trail, but I was very impressed with what I saw of if as well as the Denver cycling infrastructure in general (handlebar videos available at youtube.com/ratbas). The idea of being able to ride for miles through a major city without having to cross an intersection is very enjoyable. The trail is well maintained, has good signage and plenty of public are while taking you past many points of interests. There are also countless access points to make it very practical for commuters and tourists.

We had a wonderful time on the LoBo Trail, beginning our ride from Boulder's Celestial Seasonings parking lot after a great tour of the tea factory. The trail’s scenery was beautiful: a mixture of shady tree corridors and open fields with long grasses and wildflowers. Quiet neighborhoods buffered the trail just beyond the trees, and we saw many people out enjoying a weekend bike ride or walking their dogs. The trail was largely hard-packed crushed stone, which our hybrid bikes handled easily. There was a short break in the trail between Twin Lakes Road and Lookout Road, but that afforded us the opportunity to access a commercial area where we stopped for lunch.

This is a great concrete running trail that is moderately shaded and pretty easy to follow. It connects with a couple other trail systems, most notably the Clear Creek Trail on the eastern end. Sometimes there are concentrations of homeless underneath Wadsworth Blvd. but they seem to keep to themselves. Occasionally, the disc golfers at Memorial Park will take up the whole path and/or smoke, but that's just a minor personal annoyance.

The worst part of the trail is when the trail briefly ends and you have to run along Brooks Dr. and Johnson Way on either the sidewalk or the road to get back onto the trail at the Apex Tennis Center.

Traveling west is an ever slight incline and as you reach the end of the trail on the western end of the trail, there are some serious uphill climbs. In the winter, the city does a pretty good job of keeping the trail cleared of snow but there are still icy patches around.

Overall, this is a pretty good urban trail.

Pros: Pretty well shaded, well marked in most places and lots of places to access or exit the trail. Great views of the mountains around Pecos and Federal when running westbound.

Cons: There are a lot surface-level street crossings starting at and east of Huron St. Trail runs next to busy roads for stretches.