15.9 miles
2,023 ft
-2,029 ft
1 mile
High Point

This newly designed, lengthened and demanding 16-mile loop runs clockwise this year with ~1,700′ of elevation gain per lap. The 4′-wide trail offers ample passing opportunities. Linking together the new Phillip S Miller Trails and the existing Ridgeline Open Space Trail System, this spectacular course offers panoramic views of the Rocky Mountains to the west and the town of Castle Rock below to the east. Fast punchy hills, green oak, and pinyon pine provide an exciting landscape to race through.

Marathon competitors will complete three loops, XC competitors race two, Appetizer one. The 3-person Relay Team racers ride one loop each. Juniors ride approximately 10-16 miles depending on age. Racers leave the start at the MAC and proceed over the new pedestrian bridge crossing Wolfsenberger Rd to the existing Ridgeline Course, then back again to the new Phillip S Miller Park trails.

Detailed Description
Ridgeline Rampage Race 2018 is a 16 mile intermediate race route located near Phillip Miller Park Colorado. This mountain bike only route can be used one direction and has a moderate overall physical rating. This route includes 5 trails. This route climbs 2,023 ft with a max elevation of 6,645 ft then descends -2,029 ft.
Local Trail Association
Local trail association
Castle Rock Parks and Trails Foundation (www.crptfoundation.org)
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Past Events


Trails in Route


  • Race Course
  • Riding area
  • Primary Activity
    Mountain Bike
  • Difficulty rating
  • Route Type
  • Direction
    One Direction
  • Physical rating
  • Ridelogs
More Stats for Ridgeline Rampage Race 2018 mountain bike route
  • Altitude min
    6,375 ft
  • Altitude start
    6,414 ft
  • Altitude end
    6,407 ft
  • Grade
  • Grade max
  • Grade min
  • Distance climb
    7 miles
  • Distance down
    7 miles
  • Distance flat
    2 miles
Avg: 1 (1 votes)
Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Snow Cover Inadequate
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
  • Dry
  • Very Dry
Trail Flow (Ridden Direction)
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The colour categories are based on what percentage of riders are riding a trail in its intended direction.
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  • no data
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Trail Popularity ?
Trailforks scans ridelogs to determine which trails are ridden the most in the last 9 months. Trails are compared with nearby trails in the same city region with a possible 25 colour shades. Think of this as a heatmap, more rides = more kinetic energy = warmer colors.
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Radar Time
x Activity Recordings
Trailforks users anonymized public ridelogs from the past 6 months.
  • mountain biking recent
  • mountain biking (>6 month)
  • hiking (1 year)
  • moto (1 year)
Activity Recordings
Trailforks users anonymized public skilogs from the past 12 months.
  • Downhill Ski
  • Backcountry Ski
  • Nordic Ski
Jump Magnitude Heatmap
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Recent Trail Reports Along Route

Ridgeline East Loop
Jun 18, 2022 @ 12:18pm
Jun 18, 2022
Red Loop
Jun 2, 2022 @ 12:30pm
Jun 2, 2022
RL is in perfect condition. Signage showing RL Trail closed June 4th for the annual MTB race-7a-7p.
Purple Loop - North
Jun 2, 2022 @ 12:30pm
Jun 2, 2022
RL is in perfect condition. Signage showing RL Trail closed June 4th for the annual MTB race-7a-7p.
Gold Loop Bonus
Jun 2, 2022 @ 12:30pm
Jun 2, 2022
RL is in perfect condition. Signage showing RL Trail closed June 4th for the annual MTB race-7a-7p.
Purple Loop Access
Sep 28, 2021 @ 12:01pm
Sep 28, 2021
more reports »
  • By todd Trailforks & contributors
  • #6606 - 1,238 views
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