Ran this trail from RaceTrack Road Endpoint. There is a parking lot, right at the start of the trail. The trail is 5.5 miles, total. It is apparently at the end of the 5.5 miles, and heads towards Glendale/Lanham. The trail appears to be between neighborhoods, and you cross over a few bridges, following power lines. It is best to go right when it starts to get light out, in the summer, as I can imagine, it will be too dark before. Also, mid-day, it may be too hot, although the trail in some spots is shady. It is decent to run, nice and flat, not much to see but very peaceful.

It was nice to share the trail for a 12mile run with many cyclists.Not many runners or walkers.It was a beautiful trail & well kept. I will definitely revisit again.

Pros: Quiet Clean Well maintained Gentle hills Wooded scenery Cons: One Porto potty on trail not much tree shade on trail itself

Pros: Clean Well maintained Easy hills Runs Mainly through forest Some benches through trail Cons: Not too much tree coverage so the sun beats down One porter potty on trail

Too many bumps, gravels and turns. Uneven concrete. I have a very light road bike and it was too much for my gears and pedals

Although I know this part of Montgomery County pretty well (I live about 10 miles away but rarely ride in this direction), this morning I rode the Carl Henn Millenium Trail for the first time. It is much as I expected from having driven around through this area many times. The section west of I-270 is more pleasant and the entire trail is characterized by some gentle long hills that wind along some fairly busy roads as well as some quieter more forested areas & some sections with homes. I started at the Fallsgrove Stream Valley Park and proceeded east, which means that I was riding clockwise. This is the way to go if you wish to avoid going uphill because in this direction its almost all flat or slightly downhill. The path is well marked & generally in very good shape. All told I enjoyed a pleasant hour riding this almost 11 mile trail.

This is my favorite trail for distance cycling. I drive 40-45 mins here from MD for the quality of surface and the lack of stress in dodging cars on roads. Too bad the C&O Trust in MD is unwilling and/or unable to pave and model their trail after the W&OD. Just beware of oblivious pedestrians with headphones. Pedestrian traffic is higher on weekends and east of Sterling based on trail proximity to towns and residential areas. Otherwise, get out and enjoy!

Rode the C&O 6/14/2020 from Lock 23 to Edwards Ferry and back on trusty 2003 Gary Fisher Marlin MTB. My road bike would have been shattered to bits with the gravel, rocks and mud. Did try a small section of the resurfaced trail north of Edwards Ferry. WOW! They can’t resurface Swains Lock to Edwards Ferry fast enough for me. I’ll be making a donation to the project today, even with the COVID Shutdown. Find out more on trail status at https://www.nps.gov/choh/planyourvisit/towpath-resurfacing-project.htm

Everything you can ask for in a Bike trail capturing the best of the city of Bethesda, to the C&O canal, to the heart of Georgetown!