more stats
1,834 ft
Distance
-90 ft
Descent
00:02:07
Avg time
-92 ft
Altitude change
506 ft
Altitude min
598 ft
Altitude max
598 ft
Altitude start
505 ft
Altitude end
-5%
Grade
-17.8%
Grade max
5.5%
Grade min
92 ft
Distance climb
1,178 ft
Distance down
528 ft
Distance flat
00:02:07
Avg time

Rim Underpass Details

  • Activities
    • Mountain Bike
    • Hike
    • Trail Running
  • Riding Area
    Tijeras Creek Trails
    Mission Viejo, California
  • Difficulty Rating
    Green Rate
  • Voted Difficulty
    Blue (1 vote)
  • Local Popularity
    85 in Mountain Biking heatmap [+]
    • 5 in Trail Running
    • 5 in Hiking
  • Global Ranking
    #77633 in Mountain Biking [+]
    • #355499 in Trail Running
    • #339315 in Hiking
  • State Ranking
    #2,504 in Mountain Biking · California [+]
    • #14,448 in Trail Running
    • #14,506 in Hiking
  • Trail Type
    Singletrack
  • Bike Type
    XC
  • Direction
    Both Directions
    Popular In Reverse
  • Climb Difficulty
    Green
  • Physical Rating
    Easy
  • Season
    Year Round
  • Dogs Allowed
    Yes
  • eBike Allowed
    No
  • TTFs on Trail
    Drop
  • Land Owner
    County of Orange

ST that follows the arroyo rim to the Oso bridge underpass.

Tags
BridgesDrops

Local Trail Association

Traditionally Indigenous Territory

Recent Activity on Trail

Past Week
  • 1 rides
  • 14 miles average
6 Months
  • 82 rides
  • 20 miles avg distance
All
  • 658 rides
  • Last: Nov 12, 2026
c1c2c3c4
January
February
March
April
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June
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December
Status:
on Jul 19, 2026
Dry
Avg: 3.72 (5 votes)
Your vote: 0

view (5,876)
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      Directions to rim-underpass trailhead (33.587190, -117.631450)
      View on Discover Map 3D Tour

      Photos

      4 more »
      mtb
      98 |
      Dec 3, 2015 @ 8:56am
      Dec 3, 2015
      mtb
      121 |
      Dec 3, 2015 @ 8:55am
      Dec 3, 2015
      mtb
      173 |
      Jan 19, 2016 @ 4:32pm
      Jan 19, 2016
      mtb
      190 |
      Dec 28, 2015 @ 9:20pm
      Dec 28, 2015

      Videos

      1 more »
      youtuber MTB Riding Tijeras Creek Trails, June 26, 2021
      mtb
      20:42 | 154 | Nov 1, 2021 , Mission Viejo

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      1 Review & Comments

      MTBMOR MTBMOR
      It has a few tricky sections for a Green Trail, but the tricky sections can be skipped by staying up top until OSO

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      Nearby Trails

      Tijeras Creek Trails

      • By ericfoltzTF Pro TRAILFORKS & contributors
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      Frequently Asked Questions

      ▼ Where is Rim Underpass located?
      Rim Underpass is located in Tijeras Creek Trails, Mission Viejo, California, United States. It is part of the Tijeras Creek Trails trail network. The trailhead is located at coordinates 33.58719, -117.63145.
      ▼ How hard is Rim Underpass?
      Rim Underpass is rated as Green difficulty. The physical rating is Easy. The average grade is 5%. The climb difficulty is rated Green.
      ▼ What is the elevation gain for Rim Underpass?
      The trail has 90 ft of elevation descent. The elevation ranges from 506 ft to 598 ft.
      ▼ Is Rim Underpass a point to point trail?
      Rim Underpass is not a point to point trail. The direction is Both Directions. The trail type is singletrack.
      ▼ How long is Rim Underpass?
      Rim Underpass is 1,834 ft long. The trail type is singletrack.
      ▼ Are dogs allowed on Rim Underpass?
      Yes, dogs are allowed on Rim Underpass. Please keep dogs on a leash where required and clean up after them.
      ▼ When is the best time of year to ride Rim Underpass?
      Rim Underpass is best visited during: Year Round.
      ▼ How do I access Rim Underpass? Where is the closest parking trailhead?
      The closest parking and trailhead locations to Rim Underpass are: View all parking locations in the area.
      ▼ How long does it take to ride Rim Underpass?
      Based on recorded activities, it takes an average of 2 minutes to ride Rim Underpass. The trail is 1,834 ft long. Actual times will vary based on fitness level, conditions, and pace. View recent activity logs for more details.
      ▼ How busy is Rim Underpass?
      Rim Underpass is a very popular trail. There have been 5,599 recorded activities on this trail. The trail has received 5,876 check-ins. View recent activity on this trail.

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