The best running trails in the Front Range

The Manitou Incline and Barr Trail Loop offers a unique blend of extreme challenge and scenic reward, starting with the infamous Incline itself. This 4.4-mile (7.1 km) jogging route is rated difficult, pushing you up 1889 feet (576 metres) of elevation gain in an estimated 1 hour and 18 minutes. You'll navigate irregular railroad ties on the ascent, then enjoy a more traditional trail descent with views of Garden of the Gods and the Ruxton Creek Waterfall.

To tackle this advanced jogging route, be prepared for a strenuous workout at altitude. Reservations are currently required for the Manitou Incline, so plan ahead. The trailhead can fill up quickly, making an early morning start advisable, and remember to bring plenty of water for the intense climb and descent.

Originally a funicular railway, the Manitou Incline has transformed into a renowned fitness challenge, attracting athletes and locals alike. The Barr Trail, built for access to Pikes Peak, provides a scenic, albeit steep, return route, offering a different perspective on the region's dramatic landscape.

The Mount Sanitas via Lion's Lair loop offers a dynamic jogging experience, starting with a gentle ascent through a cool ponderosa forest on the Lion's Lair Trail. You'll wind through varied environments, from open meadows dotted with wildflowers to areas with sharp red sandstone uplifts, before reaching the Mount Sanitas summit for sweeping views of Boulder and the Continental Divide. The descent is notably more technical, with steep, rocky sections that challenge your footing.

This difficult 6.8-mile (10.9 km) route involves 1564 feet (477 metres) of elevation gain and typically takes around 1 hour and 44 minutes to complete. Access is via the Lion's Lair Trailhead, but be aware that dogs are strictly prohibited on the Lion's Lair Trail section. Plan to arrive early, especially on busy days, as parking can be limited.

What makes this loop stand out is its reputation as a 'back-door' route to Mount Sanitas, providing a less strenuous and shadier climb than other options. It's a fantastic way to experience the diverse ecosystems of the area, with opportunities to spot wildlife like Abert's squirrels and mule deer, blending forest immersion with expansive vistas.

The Manitou Incline and Barr Trail Loop offers an unparalleled test of grit, starting with the legendary Manitou Incline, a steep climb up thousands of railroad ties. As you ascend, you're treated to expansive views of Colorado Springs and the eastern plains, a well-earned reward for the effort. The route then transitions to the Barr Trail, a winding path through forested terrain that provides a scenic descent, eventually revealing distant glimpses of Garden of the Gods.

This difficult 5.9-mile (9.6 km) jogging loop packs in 1791 feet (546 metres) of elevation gain, typically taking around 1 hour and 45 minutes. You'll need to secure reservations for the Incline beforehand, and plan for paid parking or use the shuttle service. Given the significant altitude and strenuous nature, proper hydration and sturdy footwear are essential for a safe and enjoyable experience.

Originally a funicular railway, the Manitou Incline's unique history as a tourist attraction turned extreme fitness challenge makes it a notable landmark. It's a popular personal test of endurance for athletes and a starting point for those aiming for even greater feats on Pikes Peak, offering a challenging yet rewarding experience unlike any other.

The North Table Loop Trail offers a diverse and engaging jogging experience, winding through rolling grasslands and rocky singletrack atop a mesa near Golden. You'll encounter unique geological features formed by ancient lava flows and enjoy expansive views of the Front Range mountains and the Denver skyline, particularly from viewpoints like Lichen Peak. The varied terrain and open vistas make it a memorable route for those who appreciate a good workout with scenic rewards.

Planning your visit to North Table Mountain Park trails means preparing for a moderate 7.7-mile (12.4 km) jog with 898 feet (274 metres) of elevation gain, typically taking around 1 hour and 37 minutes. The trail is accessible year-round, but be mindful of the significant sun exposure, especially in summer, and carry ample water. While parking is available, it's wise to arrive early, particularly on weekends, to secure a spot.

This trail is notable for its dynamic landscape and the opportunity to spot local wildlife, including deer, coyotes, and various bird species. The geological history of the mesa, with its prominent rock formations, adds a unique element to the scenery. It's a fantastic option for joggers looking for top rated jogging trails in Golden, Colorado, offering a different perspective than other nearby routes.

The Waterton Canyon Trail offers a unique jogging experience, winding alongside the South Platte River through a dramatic rock canyon. You'll start on a wide, well-maintained dirt road, with expansive views of the surrounding Pike National Forest foliage, before the path narrows past the Strontia Springs Dam. This route is renowned for its abundant wildlife, with bighorn sheep sightings being common on the rocky hillsides, making for a truly immersive natural escape.

Planning your visit is straightforward, as the trail is open year-round and the road is plowed in winter, though conditions can be dusty in summer or icy in colder months. It's important to note that dogs are not allowed on the trail, a measure taken to protect the local bighorn sheep population. Restrooms are available at the trailhead, about three miles in, and near the dam, providing convenience for this popular outing.

This trail serves as the official eastern gateway to the formidable nearly 500-mile Colorado Trail, giving it significant regional importance. It functions as a service road for Denver Water, ensuring its excellent maintenance and traffic-free environment. The canyon becomes increasingly rugged and high as you progress, offering a sense of adventure and isolation despite its proximity to the city, making it a top-rated jogging trail in the Denver South area.

The Mount Sanitas and Lion's Lair Loop offers a diverse jogging experience, guiding you through serene ponderosa pine forests on the ascent via Lion's Lair Trail. As you climb, the scenery transitions to open views, culminating in breathtaking panoramic vistas from the Mount Sanitas summit, where you can spot the Flatirons and the Continental Divide. The descent, however, is a rugged affair, featuring steep, rocky sections that demand careful footing, making this a challenging yet rewarding route for those who love varied terrain.

Planning your jog on this difficult 6.6-mile (10.7 km) loop, which typically takes around 1 hour and 38 minutes to complete with its 1412 feet (430 metres) of elevation gain, requires a few considerations. Access is generally from the Lion's Lair Trailhead. It's important to know that dogs are not allowed on the Lion's Lair Trail section, so leave your furry friends at home for this one. An early start is recommended to enjoy cooler temperatures and avoid crowds, especially if you're looking for less crowded jogging trails near Mount Sanitas.

This loop is a fantastic alternative to the main Mount Sanitas trail, providing a less strenuous ascent while still delivering the iconic summit views. The forested Lion's Lair section offers welcome shade, making it a pleasant option on sunny days. Keep an eye out for local wildlife like Abert's squirrels, though be aware that black bears and mountain lions are also present in the area, adding to the wild feel of this popular route.

The Castle Trail loop at Mount Falcon Park offers a dynamic jogging experience, blending challenging ascents with stunning vistas. You'll navigate varied terrain, from single-track dirt paths to rocky sections, winding through lush meadows before tackling steep climbs. The reward for your effort is expansive views of the Denver skyline, Red Rocks Park and Amphitheater, and the majestic Front Range mountains, making this a visually rich and engaging route.

This difficult 8.8-mile (14.2 km) loop involves a significant 1770 feet (540 metres) of elevation gain, typically completed in about 2 hours. Be prepared for varied conditions; depending on the season, you might encounter snow, mud, or ice on the upper sections, so appropriate footwear with good traction is essential. While the west trailhead offers a gentler start, the eastern approach delivers a more vigorous workout with consistent climbing.

Beyond the natural beauty, the trail is dotted with unique historical landmarks. You can explore the intriguing stone ruins of John Brisben Walker's mansion, which burned down over a century ago, and the cornerstone for a never-realized 'president's summer house'. These features add a fascinating layer of history to your run, distinguishing this popular Mount Falcon Park trail from others in the region.

The Mount Sanitas and Sanitas Valley Loop offers a quintessential Boulder trail running experience, blending a relentless climb with breathtaking rewards. You'll start on dirt paths, but quickly transition to a rocky, challenging ascent up the Mount Sanitas Trail, navigating boulders and slick rock. The payoff is immense, with panoramic views from the summit stretching across Boulder, the Flatirons, and the Front Range, before a varied descent through ponderosa pines and the smoother Sanitas Valley. This difficult 3.9-mile (6.3 km) route, with its 1392 feet (424 metres) of elevation gain, is a fantastic way to get an intense workout in about 1 hour and 5 minutes.

Planning your visit means contending with the popularity of this local gem. The Mount Sanitas trailhead parking lot can fill up quickly, especially on weekends, so an early start is highly recommended. The trail is largely exposed, so bring sun protection, and be aware that the rocky terrain demands sturdy footwear. While there are no permits needed, expect company on the trail, as it's a favorite for both joggers and hikers.

This loop is a cornerstone of Boulder's active lifestyle, renowned for its accessibility and the rigorous workout it provides. It's a challenging training ground for athletes, offering steep grades that can reach up to 39% in sections. The stunning vistas from Mount Sanitas are a major draw, making it a rewarding experience that combines physical exertion with spectacular natural beauty, an ideal choice for those seeking the best jogging routes near Boulder.

The Walker Ranch Loop offers a spectacular and demanding jogging experience, winding through diverse ecosystems from open, high-altitude slopes with views of the Flatirons and Rocky Mountains to shaded evergreen forests and refreshing stretches along South Boulder Creek. You'll navigate varied terrain, including rocky sections and steep climbs, making it a true test of endurance over its 7.8 miles (12.6 km) with 1390 feet (424 metres) of elevation gain, typically taking around 1 hour and 43 minutes.

Planning your visit means preparing for a difficult route that's popular with multiple user groups, so expect to share the trail with mountain bikers and hikers. The trailhead is accessible via a scenic drive up Flagstaff Road. Given the significant elevation changes and the altitude, ensure you carry enough water and are ready for a strenuous workout, especially if you plan to tackle the challenging climbs.

This trail explores the southern half of the historic Walker Ranch, a National Historic Landmark that was once one of the region's largest cattle ranches. A notable feature is "The Wall" staircase, a section of cliff-like stone steps that adds to the trail's legendary difficulty. It's a fantastic option for experienced joggers seeking a blend of natural beauty, historical context, and a serious physical challenge.