27.0 miles
Distance
4,250 ft
Climb
-4,249 ft
Descent
1,220 ft
High Point
2 ft
Altitude change
281 ft
Altitude min
325 ft
Altitude start
328 ft
Altitude end
-39.6%
Grade max
40.1%
Grade min
11 miles
Distance climb
12 miles
Distance down
4 miles
Distance flat

Three stacked loops out of Mima.

Detailed Description
The Triple Stack is a 27 mile moderately popular easy route located near Olympia Washington. This mountain bike only route. This route includes 7 trails. This route climbs 4,250 ft with a max elevation of 1,220 ft then descends -4,249 ft.
Tags

Trail Issues on Route

  • Minor Issue / Yellow: 1 trail (newest: Dec 22, 2025)

Local Trail Association

Local trail association
Friends of Capitol Forest (friendsofcapitolforest.org)
Please consider joining or donating to the local riding association to support trail development & maintenance.
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Trail Products

Stats

  • Distance
    27 miles
  • Avg time
    2 hr 37 min
  • Altitude change
    2 ft
  • Altitude min
    281 ft
  • Altitude start
    325 ft
  • Altitude end
    328 ft
  • Climb
    4,250 ft
  • Descent
    -4,249 ft
  • Grade max
    -39.6%
  • Grade min
    40.1%
  • Distance climb
    11 miles
  • Distance down
    12 miles
  • Distance flat
    4 miles

3 Reviews & Comments


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Trails in Route

Details

  • Riding area
    Capitol Forest
  • Primary Activity
    Mountain Bike
  • Difficulty rating
    Green
  • eBike Allowed
    Yes
  • Activity Logs
    9

Directions

  1. Bike north on Campground Trail.
  2. Continue for 600 meters.
  3. Bear right to stay on Campground Trail.
  4. Continue for 200 meters.
  5. Bike northeast on Campground Trail.
  6. Continue for 800 meters.
  7. Bike west on Campground Trail.
  8. Continue for 1 kilometer.
  9. Bike north on Campground Trail.
  10. Continue for 1 kilometer.
  11. Turn left onto McKenny Trail.
  12. Continue for 500 meters.
  13. Bike west on McKenny Trail.
  14. Continue for 2.5 kilometers.
  15. Bike southwest on McKenny Trail.
  16. Continue for 2.5 kilometers.
  17. Bike southwest on Mima Falls Trail West.
  18. Continue for 2.5 kilometers.
  19. Bike east on Mima Falls Trail West.
  20. Continue for 4 kilometers.
  21. Bike east on Mima Falls Trail West.
  22. Continue for 1.5 kilometers.
  23. Bike northeast on Mima Falls Trail West.
  24. Continue for 2.5 kilometers.
  25. Bike southeast on Mima Falls Trail East.
  26. Continue for 300 meters.
  27. Turn left onto Campground Trail.
  28. Continue for 100 meters.
  29. Bike east on Campground Trail.
  30. Continue for 2 kilometers.
  31. Bike north on Campground Trail.
  32. Continue for 1 kilometer.
  33. Turn left onto McKenny Trail.
  34. Continue for 2 kilometers.
  35. Bike north on McKenny Trail.
  36. Continue for 1 kilometer.
  37. Turn left onto MnM.
  38. Continue for 800 meters.
  39. Bike south on MnM.
  40. Continue for 600 meters.
  41. Bike south on MnM.
  42. Continue for 800 meters.
  43. Bike south on Lower MnM.
  44. Continue for 600 meters.
  45. Bike south on Lower MnM.
  46. Continue for 700 meters.
  47. Bike southeast on Lower MnM.
  48. Continue for 900 meters.
  49. Bike southeast on Lower MnM.
  50. Continue for 80 meters.
  51. Bear left onto Mima Falls Trail West.
  52. Continue for 1 kilometer.
  53. Bike north on Mima Falls Trail West.
  54. Continue for 2.5 kilometers.
  55. Bike southwest on Mima Falls Trail East.
  56. Continue for 700 meters.
  57. Bike southeast on Mima Falls Trail East.
  58. Continue for 10 meters.
  59. Turn left onto Campground Trail.
  60. Continue for 900 meters.
  61. Bike northwest on Campground Trail.
  62. Continue for 2 kilometers.
  63. Bike west on Mima Falls Tie.
  64. Continue for 300 meters.
  65. Bike south on Mima Falls Tie.
  66. Continue for 700 meters.
  67. Bike south on Mima Falls Tie.
  68. Continue for 700 meters.
  69. Bike southeast on Mima Falls Tie.
  70. Continue for 100 meters.
  71. Bear left onto Mima Falls Trail East.
  72. Continue for 1 kilometer.
  73. Bike east on Mima Falls Trail East.
  74. Continue for 1 kilometer.
  75. Bike southeast on Mima Falls Trail East.
  76. Continue for 400 meters.
  77. Bear right onto Campground Trail.
  78. Continue for 600 meters.
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  • Singletrack

Photos

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mtb
103
mtb
77
mtb
trail: MnM
85
mtb
112
Fall colours 1

Recent Trail Reports Along Route

statustraildateconditiondescription
Mima Falls Trail East
Sep 28, 2026 @ 5:48pm (America/Los_Angeles)
Sep 28, 2026
Campground Trail
Sep 28, 2026 @ 5:47pm (America/Los_Angeles)
Sep 28, 2026
Mima Falls Tie
Dec 22, 2025 @ 5:56pm (America/Los_Angeles)
Dec 22, 2025
Many trees down on the Mima Tie loop.
MnM
Oct 7, 2025 @ 12:18pm (America/Los_Angeles)
Oct 7, 2025
Lots of killer dirt, with a few squishy spots thrown in for good measure
Lower MnM
Oct 7, 2025 @ 12:18pm (America/Los_Angeles)
Oct 7, 2025
Lots of dry And tacky dirt with some squish
more reports »
  • By racecascadiaTF Pro FOCF & contributors
  • #56417 - 474 views

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