Denver Cycling Guide: Safe Routes at a Mile High

A below-street-level trail through downtown, 300 days of sun, and canal paths that run for 71 miles.

By Brakeaway · Updated July 2026

Denver hides its best cycling feature in plain sight: a network of off-street trails that follow the creeks and rivers below street grade, so you can ride from the suburbs into the heart of downtown without negotiating a single intersection. Add Front Range sunshine — roughly 300 days a year of it — and Denver is one of the easiest big cities in America to ride safely, once you know the trail entrances.

The Routes: Where to Ride Safe

Cherry Creek Trail
~40 miles downtown to reservoir · Car-free, below street level

Denver's signature ride: sunk below the street grid alongside Cherry Creek, from Confluence Park downtown through Cherry Creek North and out to the reservoir state park. No cars, no lights, no stop signs for miles — the safest way through the middle of the city.

South Platte River Trail
~30+ miles through the metro · Car-free riverfront

The north–south spine, following the Platte from Chatfield Reservoir through downtown (meeting the Cherry Creek Trail at Confluence Park) and continuing north. Connects breweries, parks, and every east–west trail in the system.

High Line Canal Trail
71 miles · Crushed gravel and paved · Gentle grades

One of the longest continuous urban trails in the country, following a historic irrigation canal in a lazy arc around the metro's south and east sides. Cottonwood shade and a grade so gentle you barely notice you're climbing.

Washington Park
2.3-mile loop · Park roads with bike priority

Denver's beloved training loop — flower gardens, two lakes, and a steady stream of riders. Early mornings are pace-line time; midday is for cruising.

Clear Creek Trail to Golden
~20 miles from Denver · Car-free

Pick up the Clear Creek Trail off the Platte and ride to Golden, gaining elevation gently to the base of the foothills — where Lookout Mountain, the region's iconic climb, waits for road cyclists who want more.

Bear Creek Trail
~15 miles · Car-free connector

From the Platte near Englewood west toward Morrison and the hogback at the edge of the Rockies — the scenic southwestern escape route, linking parks the whole way.

The Group Rides: Denver’s Cycling Culture

Denver Cruiser Ride

📅 Summer Wednesday evenings 👥 Costumed masses

A Denver institution: themed costume rides that turned Wednesday night into a rolling street party. Slow, social, and welcoming — cycling as pure fun.

Moonlight Classic

📅 One summer night 📍 ~10 miles, car-free downtown

A nighttime ride through downtown Denver on closed streets — thousands of lights rolling through the city after dark. Family-friendly and beginner-perfect.

Front Range club rides

📅 Year-round 📍 Lookout Mountain, Deer Creek Canyon

Road clubs and shop rides head for Lookout Mountain and Deer Creek Canyon; gravel riders have the High Line and Chatfield networks. The altitude bites for the first two weeks — then it makes you strong.

Infrastructure & Safety

The trail network is the star; on-street infrastructure is catching up, with protected lanes growing downtown. The weak moments are the trail access points — the surface streets between your house and the nearest creek path — plus summer afternoon thunderstorms and sun-blind drivers at dawn and dusk. Trails can flood briefly after big storms.

Brakeaway Tip: Denver route quality is all about which trail entrance you use — two blocks can be the difference between a below-grade car-free run and a six-lane arterial. Run any route through our free analyzer and you’ll get a 0 to 100 safety prediction with a segment-by-segment breakdown. Try it at brakeaway.bike/analyzer.

Best Time to Ride

March through October is prime, but Denver's winter sun melts most snow within days — year-round riding is realistic. Summer riders go early: afternoon thunderstorms roll in like clockwork in July and August. Give the altitude two easy weeks if you're new to a mile high.

Plan Your Denver Ride

Score any route before you ride it — free, in seconds.

Get Your Safety Prediction →

More City Guides