Philip S. Miller Park outer loop

Philip S. Miller Park offers ample parking facilities. You can typically find parking conveniently located near the main trailheads within the park, providing easy access to the outer loop system.

The outer loop is rated as moderate. While much of it is manageable, the significant Challenge Hill Staircase, with its 200 steps and 178-foot climb, presents an intense cardio workout. Also, the park's altitude of around 6,570 feet can make jogging more challenging for those not accustomed to thinner oxygen levels.

You'll primarily jog on native surface, single-track trails. The route includes ascents and descents through valleys, knolls, and high points of the park. Be aware that north-facing sections can become muddy during winter and spring.

The most notable feature is the Challenge Hill Staircase. From various vantage points, especially atop Challenge Hill, you'll get panoramic views of Castle Rock, Pikes Peak, and the wider Front Range. Specific sections like the Red Loop offer views of the southern mountains, while the Green Loop provides excellent views of the western foothills.

Yes, the trail system is composed of four interconnected loops (Red, Green, Gold, and Purple). This allows you to easily customize your route and distance. For an even longer run, the Gold Loop connects to Ridgeline Open Space via the Wolfensberger Pedestrian Bridge, extending the potential loop to about 17 miles.

Yes, the trails within Philip S. Miller Park are generally dog-friendly. Please ensure your dog is on a leash and that you clean up after them to help keep the park enjoyable for everyone.

Spring, summer, and fall generally offer pleasant conditions. However, be mindful that north-facing sections can be muddy in winter and early spring. The park's altitude means summer mornings are often ideal before the heat sets in, and fall brings beautiful foliage.

No, there are no permits or entrance fees required to access Philip S. Miller Park or its trail system. It's free for public use.

Yes, the route incorporates sections of several official trails, including the Red Loop Trail, Gold Loop Trail, Purple Loop Trail, and Green Loop Trail. The Gold Loop also connects to Ridgeline Open Space via the Wolfensberger Pedestrian Bridge.

Given the moderate difficulty and altitude, bring plenty of water, especially on warmer days. Sunscreen, a hat, and appropriate jogging shoes for varied terrain are also recommended. If you plan to tackle Challenge Hill, be prepared for a strenuous climb.

The Challenge Hill Staircase is a significant workout. Many joggers use it as a dedicated training element, often doing multiple ascents. If you're looking for a less intense experience, you can bypass the stairs and continue on the surrounding trails, rejoining the outer loop afterward. For those tackling it, consider it a powerful burst of activity rather than a sustained climb.