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Arapahoe County

The best running trails in Arapahoe County

By Fede from komoot

·

Updated May 10, 2026

If you've ever tried to plan jogging in Arapahoe County, you know how overwhelming the options can be. With so many trails, it's tough to figure out which ones are genuinely worth your time and effort, and which are just filler. We get it – you want the good stuff, not endless scrolling. That's where komoot comes in. Our community has jogged, mapped, and reviewed these routes, so we've curated a shortlist of the best running routes in Arapahoe County that promise to save you the guesswork.

Jogging here means embracing a fantastic mix of urban greenways and natural preserves, all often framed by stunning views of the Rocky Mountains. The terrain varies from smooth, hard-packed gravel paths to soft-surface trails winding through grasslands and wooded areas, offering everything from easy, flat stretches to more demanding, long-distance routes. It’s a landscape that truly caters to every pace and preference, making it a prime destination for outdoor enthusiasts.

If you only do one, we'd start with the High Line Canal and Sand Creek Greenway Loop. At 12.9 miles (20.7 km), it’s a challenging favorite that perfectly blends varied urban and natural scenery. For those seeking picturesque water views, the Cherry Creek Spur Trail – View of Cherry Creek Reservoir loop from Cherry Creek High School, a 9.4 miles (15.1 km) route, delivers big on scenic payoff. With over 1,700 runners having explored Arapahoe County with komoot, you're in good company. Dive in and find your next favorite run!

If you only do 3 of these routes

  1. 1

    High Line Canal and Sand Creek Greenway Loop
  2. 2

    Sand Creek Regional Greenway\
  3. 3

    Sand Creek Regional Greenway

Compare these routes at a glance

Trail

Distance

Elevation

Difficulty

High Line Canal and Sand Creek Greenway Loop

20.7 km

50 m

Hard

Sand Creek Regional Greenway\

46.7 km

130 m

Hard

Sand Creek Regional Greenway

39.8 km

120 m

Hard

Cherry Creek Spur Trail – View of Cherry Creek Reservoir loop from Cherry Creek High School

15.0 km

80 m

Hard

Blackmer Lake Trail loop from Greenwood Village

15.4 km

40 m

Hard

View of Cherry Creek Reservoir – Cherry Creek Reservoir loop from Parker Rd & E Lehigh Ave

14.9 km

70 m

Moderate

Running loop from South Broadway & South Bannock Street

10.8 km

30 m

Moderate

South Platte Reservoir – Mary Carter Greenway Trail loop from Littleton Downtown

13.8 km

30 m

Moderate

Mary Carter Greenway Trail – Nixon's Coffee House loop from Littleton - Mineral

14.2 km

40 m

Moderate

Mary Carter Greenway Trail – Nixon's Coffee House loop from Littleton Downtown

9.56 km

30 m

Moderate

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1.

High Line Canal and Sand Creek Greenway Loop

20.7km

02:08

50m

50m

The High Line Canal and Sand Creek Greenway Loop offers a unique urban jogging experience, covering 12.9 miles (20.7 km) with a gentle 161 feet (49 metres) of elevation gain. This difficult-rated route, which takes around 2 hours and 8 minutes to complete, guides you through a mix of soft-surface gravel and paved sections, often shaded by cottonwood trees. You'll enjoy panoramic views of the Front Range in the south and open prairies further north, with opportunities to spot wildlife near the Star K Ranch Open Space.

When planning your run, remember this is a multi-use trail shared with cyclists and walkers, so stay alert. While the trail is generally well-regarded, some sections of the Sand Creek Greenway have seen reports of aggressive individuals; solo joggers should be particularly cautious. Ample parking can be found at various access points along the loop, making it convenient to start your journey.

This extensive loop is a significant part of a 50-mile trail network in the northeast Denver metropolitan area, connecting several greenways. The High Line Canal itself is a national landmark, originally built in the late 19th century for irrigation, adding a layer of historical context to your workout. It's a testament to urban planning, providing continuous off-street access across multiple communities.

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2.

Sand Creek Regional Greenway\

46.7km

04:50

130m

130m

The Sand Creek Regional Greenway offers a unique long-distance jogging experience, winding through a blend of urban and natural landscapes. You'll encounter everything from paved paths to soft crusher fine gravel, with some sections, especially near Aurora, noted for their beautiful cottonwood groves and natural areas. This difficult 29.0-mile (46.7 km) route, with 429 feet (131 metres) of elevation gain, takes about 4 hours and 49 minutes, making it ideal for those seeking a substantial and varied run.

Planning your visit is straightforward, as the greenway is open year-round from dawn to dusk and welcomes all non-motorized uses, including jogging, cycling, and even horseback riding. It's also wheelchair accessible in many sections. However, be aware that some northern parts, particularly north of I-70, have been noted for safety concerns like drug activity and trash, so plan your route accordingly.

This greenway is a significant part of the Denver metropolitan area's trail system, connecting the High Line Canal Trail in Aurora with the South Platte River Greenway in Commerce City. It was designated a National Recreation Trail in 2012, highlighting its importance. You'll pass by notable spots like the Morrison Nature Center and the Urban Farm at Stapleton, offering glimpses of native wildlife and a sense of wilderness within the city.

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3.

Sand Creek Regional Greenway

39.8km

04:06

120m

120m

The Sand Creek Regional Greenway offers a unique jogging experience, weaving through a blend of urban and natural environments. You'll encounter diverse terrain, from paved sections to soft surfaces and crusher fine gravel, as you pass through industrial areas, residential neighborhoods, and natural settings where wildlife can be spotted, especially near the View of Sand Creek. This 24.7-mile (39.8 km) route, with 407 feet (124 metres) of elevation gain, is rated difficult and takes approximately 4 hours and 6 minutes, making it a substantial outing for dedicated joggers.

When planning your visit, note that the trail is open year-round from dawn to dusk. Be aware that some unpaved sections in Aurora may not be cleared of snow after winter storms. It's also advisable to watch for construction areas and detours, which can sometimes be poorly marked, and to consider avoiding certain northern sections in Commerce City due to past reports of safety concerns.

Designated a National Recreation Trail, the Sand Creek Regional Greenway is a vital link in the Denver metropolitan area's trail system, connecting the South Platte River Greenway with the High Line Canal Trail. A distinctive feature is the section that cuts through the old Stapleton Airport runway tunnels, offering a glimpse into the area's history while providing a continuous path for non-motorized use.

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4.

Cherry Creek Spur Trail – View of Cherry Creek Reservoir loop from Cherry Creek High School

15.0km

01:35

80m

80m

This 9.3-mile (15.0 km) jogging loop around the Cherry Creek Reservoir, starting from Cherry Creek High School, offers a surprisingly diverse experience. You'll follow predominantly paved paths through the 4,000-acre Cherry Creek State Park, enjoying views of the 850-acre reservoir, passing through open meadows, cattail bogs, and wooded areas where you might spot local wildlife like beavers. It's a challenging route for joggers, rated difficult, with 258 feet (79 metres) of elevation gain, typically taking 1 hour and 35 minutes to complete.

Access is straightforward from the Cherry Creek High School parking lot, making it a convenient option for many. The trail is open year-round, so you can enjoy it in any season. However, it's important to note that dogs are not permitted on this specific 6.7-mile loop within the state park, though the broader Cherry Creek State Park does have a separate off-leash area.

The Cherry Creek Spur Trail is part of an extensive network, with Cherry Creek State Park boasting 35 miles of trails, including 15 miles of paved paths. This loop provides a great way to experience the transition from an urban corridor to a natural landscape, offering a refreshing change of scenery and a popular route for those seeking a substantial workout near Greenwood Village.

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6.

View of Cherry Creek Reservoir – Cherry Creek Reservoir loop from Parker Rd & E Lehigh Ave

14.9km

01:34

70m

70m

This moderate 9.3-mile (14.9 km) jogging loop around Cherry Creek Reservoir offers a delightful mix of scenery, from wooded sections to open prairies, all with a gentle 234 feet (71 metres) of elevation gain. You'll enjoy expansive views of the reservoir and the diverse habitats within Cherry Creek State Park, making for a consistently engaging run that takes about 1 hour and 34 minutes. The path is mostly wide concrete, with some gravel sections, providing a smooth experience for most joggers.

Planning your visit to this popular route is straightforward, as the trail is well-maintained year-round. While specific parking at Parker Rd & E Lehigh Ave isn't detailed, the area surrounding Cherry Creek State Park offers numerous access points and trailheads, often equipped with restrooms. It's a good idea to arrive early, especially on pleasant days, as the trail is popular for various activities.

The Cherry Creek Reservoir loop is a key part of the extensive 47-mile Cherry Creek Regional Trail, connecting urban and rural areas. This trail is known for its varied habitat types, including grasslands and wetlands, which provide opportunities for wildlife viewing. It's a fantastic option for those seeking a longer, scenic run with minimal elevation challenge near Denver.

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7.

Running loop from South Broadway & South Bannock Street

10.8km

01:12

30m

30m

This running loop from South Broadway & South Bannock Street in Denver offers a fantastic way to explore the city's greenways. You'll find yourself on mostly flat, paved terrain, with the potential to connect to popular routes like the Cherry Creek Path or the South Platte River Trail. Expect a mix of urban scenery and natural beauty as you follow the waterways, with lush flowers in spring and summer. It's a moderate 6.7-mile (10.8 km) jogging route with a minimal 89 feet (27 metres) of elevation gain, typically completed in about 1 hour and 12 minutes.

Planning your visit to this area is straightforward, as it's a hub for many running routes near South Broadway & South Bannock Street Denver. The vicinity offers good access to various multi-use paths, making it easy to start your run. Denver's consistently sunny weather means this loop is enjoyable almost any time of year, though mornings and evenings are best for avoiding the midday sun. Parking is generally available in the surrounding urban areas, and public transport options are plentiful.

What makes this area stand out is its excellent connectivity to Denver's extensive trail network. Beyond the immediate loop, you're close to iconic spots like Washington Park, which features a popular 2.5-mile dirt loop for a softer impact run, or the High Line Canal Trail with its peaceful, shaded sections. This central location provides a great starting point for exploring many of the best running trails South Broadway & South Bannock Street has to offer, catering to various preferences and distances.

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8.

South Platte Reservoir – Mary Carter Greenway Trail loop from Littleton Downtown

13.8km

01:25

30m

30m

The South Platte Reservoir – Mary Carter Greenway Trail loop from Littleton Downtown offers a delightful and mostly flat jogging experience, perfect for those seeking a quick dose of nature without a strenuous climb. You'll find yourself gliding along paved paths, with views opening up to the serene waters of Eaglewatch, Redtail, and Blackrock reservoirs, and the South Platte River. Keep an eye out for local wildlife like deer and various waterfowl as you pass through lush meadows, all while enjoying distant glimpses of the Rocky Mountains.

This moderate 8.6-mile (13.8 km) loop, with a minimal 106 feet (32 metres) of elevation gain, is designed to be completed in about 1 hour and 25 minutes, making it an excellent option for a morning or afternoon run. The trail is easily accessible from Littleton Downtown, and its dual path system, with a crushed stone option for pedestrians, ensures a pleasant experience for all users. Consider an early start to enjoy the quietest moments on the trail.

As a key part of the Denver metro trail system, the Mary Carter Greenway Trail is more than just a jogging path; it's a vital link connecting downtown areas to a network of other routes like the Bear Creek Trail and the High Line Canal trail. This extensive connectivity allows for varied loop options and longer distances, showcasing award-winning landscaping and providing access to various Littleton attractions. It's a testament to urban greenway development, transforming a once-neglected corridor into a popular spot for outdoor activity.

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9.

Mary Carter Greenway Trail – Nixon's Coffee House loop from Littleton - Mineral

14.2km

01:28

40m

40m

The Mary Carter Greenway Trail – Nixon's Coffee House loop offers a scenic and accessible jogging experience through the heart of Littleton. You will follow a mostly paved path alongside the South Platte River, enjoying diverse landscapes that include lush meadows and views of lakes like Eaglewatch and Blackrock. The trail is known for its well-maintained surface and the welcoming atmosphere around Nixon's Coffee House, providing a pleasant blend of nature and convenient amenities.

This moderate 8.8-mile (14.2 km) loop has a gentle 122 feet (37 metres) of elevation gain, making it an ideal choice for joggers of all levels, typically taking about 1 hour and 27 minutes to complete. Parking is generally available near the trailhead, but as a popular route, arriving earlier in the day can help secure a spot. Remember to bring water, as shade can be sparse in some areas, and plan a stop at Nixon's Coffee House for refreshments.

This section of the Mary Carter Greenway Trail is a prime example of urban greenway development, connecting to a wider network of trails in the Denver area. Its dual-path system, with separate paved and crushed stone options, caters to both cyclists and pedestrians, minimizing conflict and enhancing the experience for everyone. The trail's award-winning rehabilitation efforts highlight its importance as a community asset and a model for accessible outdoor recreation.

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Tips from the Community

maniboyflex
June 24, 2025, SpaceX Falcon 9 First Stage Booster B1021

Don’t miss the chance to see a SpaceX rocket booster up close. It’s mounted just above the Mary Carter Greenway in Littleton, inside a fenced lot by DISH Network. You can’t go inside, but the view from the bike path is more than enough for a quick, geeky photo stop. The site is open daily from 9 AM to 5 PM.

2

0

Cottonwood Creek runs out of Cherry Creek Reservoir and continues south. You cross the creek on several occasions on bridges while following the bike path.

0

0

Nice ride, non biting nats on the south side of the late but only occasionally

0

0

This is the closest most people will ever get to a rocket booster. It is located right next to the bike path. It is in a fenced area with locked gate. I don't know what the opening hours are. Maybe someone else can post those hours to this highlight when they visit it. https://en.m.wikipedia.org/wiki/List_of_Falcon_9_first-stage_boosters#Booster_1021

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The Goodson Center is a large recreation center with a large park behind it that serves as the main access point and trailhead for the High Line Canal Trail. There is ample parking and restrooms.

0

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From here, you can catch some nice views of the mountain "skyline" in the distance. There's also lots of pedaling both ahead and behind you: The High Line Canal Trail is more than 70 miles long.

0

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Great stop on the Platte River Trail, good coffer, place to sit and relx

1

0

This point marks the intersection and trailhead for the Lee Gulch Trail and the Mary Carter Trail. This major trail junction is along the shores of the South Platte River and is a great resting spot or a spot to visit with the family.

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Frequently Asked Questions

How many running routes are available in Arapahoe County?

Arapahoe County offers a wide selection of running routes, with over 120 trails documented on komoot. These routes cater to various fitness levels, including easy, moderate, and difficult options.

Are there any easy running routes for beginners in Arapahoe County?

Yes, Arapahoe County has nearly 20 easy running routes perfect for beginners or those looking for a relaxed jog. While specific easy routes aren't detailed here, many sections of the extensive trail networks, such as the High Line Canal Trail, offer gentle terrain suitable for all levels.

What kind of scenery can I expect on jogging routes in Arapahoe County?

Jogging in Arapahoe County offers diverse scenery, from urban trails winding through neighborhoods and parks to natural preserves with grasslands, wetlands, and wooded areas. Many routes provide stunning views of the Rocky Mountains. You can also find trails along the South Platte River and around the Cherry Creek Reservoir.

Are there any circular running routes in Arapahoe County?

Yes, many routes in Arapahoe County are designed as loops. For example, the View of Cherry Creek Reservoir – Cherry Creek Reservoir loop from Cherry Creek High School is a popular 9.4-mile circular route. Another option is the Blackmer Lake Trail loop from Greenwood Village.

Which trails are good for wildlife viewing while running?

For wildlife viewing, consider trails that pass through natural preserves and riparian areas. The Marjorie Perry Nature Preserve offers soft-surface trails through grasslands, wetlands, and wooded areas, providing opportunities for birdwatching and spotting other wildlife. The Cherry Creek Ecological Park, along the Cherry Creek Regional Trail, is also known for its native plant and wildlife species.

Are there running routes in Arapahoe County with good parking access?

Yes, many popular trailheads in Arapahoe County offer convenient parking. For instance, the Arapahoe Road trailhead for the Cherry Creek Regional Trail provides parking, and Long's Pine Grove offers a new trailhead for the High Line Canal Trail with restrooms and picnic areas. Cherry Creek State Park also has multiple access points with parking facilities.

Can I access jogging routes in Arapahoe County using public transport?

Arapahoe County's extensive trail networks, including the High Line Canal Trail and Cherry Creek Regional Trail, often have sections accessible via public transport routes, particularly in more urbanized areas. It's advisable to check local RTD (Regional Transportation District) schedules and maps for specific access points near your desired running location.

What do other runners say about jogging in Arapahoe County?

The running routes in Arapahoe County are highly rated by the komoot community, with an average score of 4.0 stars from 5 reviews. Over 1700 runners have used komoot to explore the varied terrain, often praising the extensive trail networks, scenic views of the Rocky Mountains, and the diverse environments ranging from urban paths to natural preserves.

Are there any specific landmarks or points of interest along the running trails?

Yes, several routes pass by notable landmarks and natural features. You can run along the South Platte River, through the Marjorie Perry Nature Preserve, or past the Cherry Creek Reservoir. Some routes, like the Mary Carter Greenway Trail – Nixon's Coffee House loop from Littleton - Mineral, even feature local amenities like Nixon's Coffee House.

What are some challenging running routes in Arapahoe County?

For those seeking a challenge, Arapahoe County offers several difficult running routes. The Sand Creek Regional Greenway is a challenging 29.0-mile path known for its diverse urban and natural scenery. Another demanding option is the High Line Canal and Sand Creek Greenway Loop, which covers 12.9 miles.

Are there any family-friendly running options in Arapahoe County?

Many of Arapahoe County's parks and open spaces offer family-friendly running environments. Trails within parks like Welch Park or Cheyenne Arapaho Park often feature paved or gravel pathways suitable for all ages. The extensive trail networks also provide numerous shorter, flatter sections that are ideal for families to enjoy together.

Is the High Line Canal Trail suitable for running?

Absolutely. The High Line Canal Trail is a very popular choice for running. It's a scenic, hard-packed gravel path that stretches for 71 miles, with sections in Arapahoe County offering tree-lined stretches and views of the Rocky Mountains. It's suitable for various distances and fitness levels.

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