more stats
3,567 ft
Distance
187 ft
Climb
-193 ft
Descent
00:08:33
Avg time
-6 ft
Altitude change
1,603 ft
Altitude min
1,755 ft
Altitude max
1,610 ft
Altitude start
1,603 ft
Altitude end
-0.172%
Grade
-39.395%
Grade max
26.216%
Grade min
1,570 ft
Distance climb
1,787 ft
Distance down
210 ft
Distance flat
00:08:33
Avg time

Sun One Details

  • Activities
    • Mountain Bike
    • E-Bike
    • Hike
    • Trail Running
  • Riding Area
    Casa Grande Mountain
    Casa Grande, Arizona
  • Difficulty Rating
  • Voted Difficulty
    Blue (2 votes)
  • Local Popularity
    35 in Mountain Biking [+]
    • 5 in E-Biking
    • 80 in Trail Running
    • 65 in Hiking
  • Global Ranking
    #147363 in Mountain Biking [+]
    • #223662 in E-Biking
    • #112110 in Trail Running
    • #81080 in Hiking
  • State Ranking
    #2,301 in Mountain Biking · Arizona [+]
    • #1,343 in E-Biking
    • #1,789 in Trail Running
    • #1,560 in Hiking
  • Trail Type
    Singletrack
  • Direction
    Both Directions
    Popular Direction Shown
  • Climb Difficulty
    Blue
  • Physical Rating
    Moderate
  • Dogs Allowed
    Yes
  • eBike Allowed

New trail built by the city. Kinda fun but the switchbacks are not MTB compatible, too tight. Other than that, fairly fun.

Tags

Local Trail Association

Recent Activity on Trail

Past Week
  • 0 rides
  •  
6 Months
  • 4 rides
  • 13 miles avg distance
All
  • 86 rides
  • Last: Jul 14, 2026
c1c2c3c4
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update trails status or condition

Sun One Trail Reports

statusdatedescription
Jan 11, 2026 @ 3:50pm (America/Phoenix)
Jan 11, 2026
Not sure why this trail does not have a Blue rating. Certainly no easier than Ridge Trail, especially with its STEEP climb sections. I meant to...
Apr 8, 2022 @ 7:32am
Apr 8, 2022
more »
Status:
on Jan 11, 2026
Dry
Avg: 4.13 (1 votes)
Your vote: 0

view (356)
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      Directions to sun-one trailhead (32.829321, -111.712039)

      Photos

      11 more »
      mtb
      61 |
      Jun 24, 2025 @ 5:55pm
      Jun 24, 2025
      mtb
      42 |
      Jun 24, 2025 @ 5:55pm
      Jun 24, 2025
      mtb
      47 |
      Jun 24, 2025 @ 5:55pm
      Jun 24, 2025
      mtb
      41 |
      Feb 17, 2025 @ 4:07pm
      Feb 17, 2025

      Videos

      1 more »
      Casa Grande MTB(Marin Pine Mountain)
      mtb
      547 | Jan 6, 2018 , Casa Grande

      Routes with this trail

      14 miles • 1,999 ft • 11 • Out & Back •
      Hard climbing route with most of the difficult stuff on it.
      5.0 ★★★★★
      1 Ratings
      5 ★ 100%
      4 ★
      3 ★
      2 ★
      1 ★

      3 Reviews & Comments

      wesleyde wesleyde
      Probably the most beautiful trail in the Casa Grande Mountains. Definitely a strong blue with some technical switchbacks.
      TC-FLOWCLYDE TC-FLOWCLYDE
      It's a short, but groomed adrenaline rush, both the up and down either direction. Was able to consistently clean the switches going counterclockwise (it's the slightly easier way to ascend)...the main 2 turns are tight dog legs, but a fun challenge on a tricky climb (I hit my remote and drop my seat on the fall line to clear 'em) that rewards with the best panoramic view of CG. It's really scenic at sunset/night???? Also, I'd give it a high intermediate/blue rating.

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      • By GunPilotTF Pro & contributors
      • #64855 - 1,438 views

      Frequently Asked Questions

      ▼ Where is Sun One located?
      Sun One is located in Casa Grande Mountain, Casa Grande, Arizona, United States. It is part of the Casa Grande Mountain trail network. The trailhead is located at coordinates 32.82932, -111.71204.
      ▼ How hard is Sun One?
      Sun One is rated as Green difficulty. The physical rating is Moderate. The average grade is 0.172%. The climb difficulty is rated Blue.
      ▼ What is the elevation gain for Sun One?
      Sun One has 187 ft of elevation gain. The trail has 193 ft of elevation descent. The elevation ranges from 1,603 ft to 1,755 ft.
      ▼ Is Sun One a point to point trail?
      Sun One is not a point to point trail. The direction is Both Directions. The trail type is singletrack.
      ▼ How long is Sun One?
      Sun One is 3,567 ft long. The trail type is singletrack.
      ▼ Are dogs allowed on Sun One?
      Yes, dogs are allowed on Sun One. Please keep dogs on a leash where required and clean up after them.
      ▼ How do I access Sun One? Where is the closest parking trailhead?
      The closest parking and trailhead locations to Sun One are: View all parking locations in the area.
      ▼ How long does it take to ride Sun One?
      Based on recorded activities, it takes an average of 9 minutes to ride Sun One. The trail is 3,567 ft long. Actual times will vary based on fitness level, conditions, and pace. View recent activity logs for more details.
      ▼ How busy is Sun One?
      Sun One is a less popular trail with lighter traffic. There have been 356 recorded activities on this trail. The trail has received 356 check-ins. View recent activity on this trail.

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