more stats
3,304 ft
Distance
-276 ft
Descent
00:04:56
Avg time
-276 ft
Altitude change
7,987 ft
Altitude min
8,262 ft
Altitude max
8,262 ft
Altitude start
7,986 ft
Altitude end
-8.4%
Grade
-30.2%
Grade max
-1.5%
Grade min
3,304 ft
Distance down
00:04:56
Avg time

Bigelow Details

  • Activities
    • Mountain Bike
    • Horse
    • Hike
    • Trail Running
  • Riding Area
    Mt Lemmon - Upper
    Tucson, Arizona
  • Ref Number
    #520
  • Difficulty Rating
  • Local Popularity
    65 in Mountain Biking [+]
    • 5 in Trail Running
    • 85 in Hiking
    • 5 in Horseback
  • Global Ranking
    #116679 in Mountain Biking [+]
    • #341413 in Trail Running
    • #73604 in Hiking
    • #23837 in Horseback
  • State Ranking
    #1,746 in Mountain Biking · Arizona [+]
    • #4,550 in Trail Running
    • #1,405 in Hiking
    • #967 in Horseback
  • Trail Type
    Singletrack
  • Bike Type
    AM
  • Direction
    Downhill Primary
    Popular Direction Shown
  • Climb Difficulty
    Black Diamond
  • eBike Allowed
  • TTFs on Trail
    Rock Garden
  • Land Owner

A short but very fun trail that starts from the base of the Mt. Bigelow Cell towers and ends in the Palisades parking area. The trail is rocky but rideable the whole way, with some nicely built switchbacks. The top of the trail is somewhat steeper and has the largest feature on the trail, a drop that goes over multiple roots. After descending 0.2 miles you will reach an intersection with the butterfly trail and incinerator ridge, turn right to continue on Bigelow. Be alert for hikers.

Tags
Rock gardens
Trail Supporters
Local Trail Association

Recent Activity on Trail

Past Week
  • 0 rides
  •  
6 Months
  • 16 rides
  • 16 miles avg distance
All
  • 82 rides
  • Last: Sep 13, 2026
update trails status or condition

Bigelow Trail Reports

statusdatedescription
Apr 11, 2025 @ 2:15pm
Apr 11, 2025
Because of the massive amount of pine needles on the trail, the bottom half is a bit difficult to find. As you gain altitude, the trail gets...
Sep 8, 2024 @ 6:30am
Sep 8, 2024
Aug 4, 2024 @ 5:15am
Aug 4, 2024
Large downed tree blocking the trail the bottom
Jul 18, 2021 @ 4:17pm
Jul 18, 2021
Nov 3, 2020 @ 8:19pm
Nov 3, 2020
Downed trees at the top when coming off of the towers. Fairly gnar for about a hundred yards. Fine otherwise.
more »
Status:
on Apr 11, 2025
Very Dry
Avg: 4.11 (11 votes)
Your vote: 0

view (992)
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      Directions to bigelow trailhead (32.414650, -110.711520)

      Photos

      8 more »
      mtb
      136 |
      Apr 11, 2025 @ 2:47pm
      Apr 11, 2025
      mtb
      89 |
      Apr 11, 2025 @ 2:46pm
      Apr 11, 2025
      mtb
      82 |
      Apr 11, 2025 @ 2:46pm
      Apr 11, 2025
      mtb
      139 |
      Mar 13, 2020 @ 9:15am
      Mar 13, 2020

      Videos

      1 more »
      Bigelow Mountain Biking in Tucson
      mtb
      3:49 | 612 | Oct 24, 2020 , Tucson

      Routes with this trail

      ★ 3.6 • 31 miles • 3,652 ft • 13 • Shuttled •
      This is it, the real deal, the full Lemmon Drop. Its a 35mile punch in the face that will leave you...
      19 miles • 3,254 ft • 21 •
      Park at the Bigelow Trailhead, ride up the road to Secret, 1918, and Sunset trails, before climbing up to...
      4.2 ★★★★★
      11 Ratings
      5 ★ 27%
      4 ★ 64%
      3 ★ 9%
      2 ★
      1 ★

      Reviews / Comments

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      • By toddTF Pro Trailforks & contributors
      • #15506 - 3,643 views

      Frequently Asked Questions

      ▼ Where is Bigelow located?
      Bigelow is located in Mt Lemmon - Upper, Tucson, Arizona, United States. It is part of the Mt Lemmon - Upper trail network. The trailhead is located at coordinates 32.41465, -110.71152.
      ▼ How hard is Bigelow?
      Bigelow is rated as Black Diamond difficulty. The average grade is 8.4%. The climb difficulty is rated Black Diamond.
      ▼ What is the elevation gain for Bigelow?
      The trail has 276 ft of elevation descent. The elevation ranges from 7,987 ft to 8,262 ft.
      ▼ Is Bigelow a point to point trail?
      Bigelow is not a point to point trail. The direction is Downhill Primary. The trail type is singletrack.
      ▼ How long is Bigelow?
      Bigelow is 3,304 ft long. The trail type is singletrack.
      ▼ Are dogs allowed on Bigelow?
      There is no information about dogs being allowed on Bigelow. Check with local trail managers or the trail page for the latest access rules.
      ▼ How do I access Bigelow? Where is the closest parking trailhead?
      The closest parking and trailhead locations to Bigelow are: View all parking locations in the area.
      ▼ How long does it take to ride Bigelow?
      Based on recorded activities, it takes an average of 5 minutes to ride Bigelow. The trail is 3,304 ft long. Actual times will vary based on fitness level, conditions, and pace. View recent activity logs for more details.
      ▼ How busy is Bigelow?
      Bigelow is a moderately popular trail. There have been 945 recorded activities on this trail. The trail has received 992 check-ins. View recent activity on this trail.

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