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Tri-Valley

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Recommended Routes in Tri-Valley - 12

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Favorite Out walking
Intermediate/Difficult Intermediate/Difficult

Mount Diablo Falls Loop

5.4 mi 8.7 km 1,108' Up 337.87 m Up 1,106' Down 337.13 m Down

Clayton, CA
Explore in 3D
Favorite Diablo Summit observation deck lookout
Difficult Difficult

Mount Diablo Four Peaks Loop

15.4 mi 24.8 km 4,300' Up 1310.69 m Up 4,298' Down 1309.94 m Down

Clayton, CA
Explore in 3D
Favorite First view of Mt Diablo against the rising sun
Difficult Difficult

Eagle Peak Out and Back

4.2 mi 6.8 km 1,435' Up 437.34 m Up 1,434' Down 437.22 m Down

Alamo, CA
Explore in 3D
Favorite Summit Trail
Intermediate/Difficult Intermediate/Difficult

Mt. Diablo Summit Loop - South

16.0 mi 25.8 km 3,679' Up 1121.47 m Up 3,678' Down 1121.12 m Down

Diablo, CA
Explore in 3D
Favorite Mount Diablo and Eagle Peak seen from Mitchell Rock
Difficult Difficult

Eagle Peak Loop

6.5 mi 10.4 km 1,983' Up 604.31 m Up 1,983' Down 604.46 m Down

Clayton, CA
Explore in 3D
Favorite Summit Trail
Intermediate/Difficult Intermediate/Difficult

Juniper to Summit Loop

6.6 mi 10.6 km 1,737' Up 529.47 m Up 1,727' Down 526.27 m Down

Diablo, CA
Explore in 3D
Favorite Summit Trail
Difficult Difficult

Mount Diablo Summit Loop - North

13.7 mi 22.1 km 3,378' Up 1029.66 m Up 3,369' Down 1026.85 m Down

Clayton, CA
Explore in 3D
Favorite Sunrise above the canyon.
Intermediate/Difficult Intermediate/Difficult

Elderberry - Rocky View - Cuestas Loop

8.1 mi 13.1 km 1,397' Up 425.89 m Up 1,396' Down 425.64 m Down

Danville, CA
Explore in 3D
Favorite First view of Mt Diablo against the rising sun
Difficult Difficult

Las Trampas North Loop

9.6 mi 15.4 km 2,273' Up 692.77 m Up 2,300' Down 701.16 m Down

Danville, CA
Explore in 3D
Favorite Typical view on the backside of the trail
Intermediate Intermediate

Miwok Trail / Hardy Canyon Trail Loop

4.8 mi 7.7 km 955' Up 290.95 m Up 954' Down 290.83 m Down

Byron, CA
Explore in 3D
Favorite Badger Cove through the trees on Ridgeline Trail
Intermediate Intermediate

Ridgeline Loop

4.8 mi 7.7 km 565' Up 172.13 m Up 545' Down 166.01 m Down

Livermore, CA
Explore in 3D
Favorite The winter sun shines over Pine Ridge from Burma Road in Mount Diablo State Park
Intermediate Intermediate

Stage Road Loop

4.1 mi 6.6 km 590' Up 179.73 m Up 585' Down 178.34 m Down

Diablo, CA
Explore in 3D

Tri-Valley Running

  • 252 Miles 405 Kilometers of Trail
  • 12 Recommended Routes
  • 32 Easy Trails Easy Trails
  • 103 Intermediate Trails Intermediate Trails
  • 35 Difficult Trails Difficult Trails
Trail Run Project is built by runners like you. Share what you know about this area!

Areas Within Tri-Valley

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Trails in Tri-Valley - 158

Trail Run Project is built by runners like you. Add Your Trails

6.2 mi 10.0 km #1Summit Trail
Difficult Difficult
Diablo, CA
Difficult Difficult
Diablo, CA
2.8 mi 4.5 km #2Eagle Peak Trail
Difficult Difficult
Clayton, CA
Difficult Difficult
Clayton, CA
1.7 mi 2.7 km #3Deer Flat Fire Road
Intermediate Intermediate
Diablo, CA
Intermediate Intermediate
Diablo, CA
3.7 mi 5.9 km #4Oyster Point Trail
Difficult Difficult
Blackhawk, CA
Difficult Difficult
Blackhawk, CA
6.6 mi 10.6 km #5Las Trampas/Calaveras Ridge Trail
Intermediate/Difficult Intermediate/Difficult
Alamo, CA
Intermediate/Difficult Intermediate/Difficult
Alamo, CA
1.1 mi 1.7 km #6Falls Trail
Intermediate Intermediate
Clayton, CA
Intermediate Intermediate
Clayton, CA
1.3 mi 2.1 km #7Bald Ridge Trail
Difficult Difficult
Clayton, CA
Difficult Difficult
Clayton, CA
1.9 mi 3.1 km #8Rowell Ridge Trail
Intermediate Intermediate
Livermore, CA
Intermediate Intermediate
Livermore, CA
0.6 mi 1.0 km #9Chamise Trail
Intermediate/Difficult Intermediate/Difficult
Danville, CA
Intermediate/Difficult Intermediate/Difficult
Danville, CA
1.0 mi 1.6 km #10North Peak Trail
Intermediate Intermediate
Blackhawk, CA
Intermediate Intermediate
Blackhawk, CA

Photos of Tri-Valley - 184

Trail Run Project is built by runners like you. Add Your Photos

Before sunrise.
Oct 8, 2017 near Danville, CA
Sunrise above the canyon.
Oct 8, 2017 near Danville, CA
Foliage under morning sun.
Oct 20, 2017 near Danville, CA
Panaroma view minutes before sunrise.
Oct 20, 2017 near Danville, CA
Badger Cove through the trees on Ridgeline Trail
Nov 12, 2017 near Livermore, CA
Mcguire Peak Trail
Jul 21, 2018 near Fremont, CA
First view of Mt Diablo against the rising sun
Sep 30, 2018 near Alamo, CA
View of High Valley Camp from Cerro Este Trail
Mar 9, 2020 near East Fo…, CA

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