Diablo

Course Information

alt

Course Surface

(Elevation changes determined using an Avocet altimeter.)
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Distance Elevation Gain Single Track Dirt Road Asphalt
4 mi 400'   100%  
10 mi 2,420'   100%  
Half Marathon 3,420' 21% 76% 3%
Marathon 6,760' 28% 70% 2%
50 Km 7,990' 38% 60% 2%

 

 

 

 

Course Map

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Phil's Google Earth Map

Elevation Profiles

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4 mi
Elevation Gain: 400'
(Per Avocet Altimeter)
10 mi
Elevation Gain: 2,420'
(Per Avocet Altimeter)
Half Marathon
Elevation Gain: 3,420'
(Per Avocet Altimeter)
Marathon
Elevation Gain: 6,760'
(Per Avocet Altimeter)
50 Km
Elevation Gain: 7,990'
(Per Avocet Altimeter)

Course Description

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Direction Course Color Distance (mile) Aid Station (mile)
Segment Cummulative Location Next
             
4 mi
  Start: Mitchell Canyon Trailhead          
Go SOUTH Mitchell Canyon Road Yellow
1.9
1.9
3.9
Turnaround Mitchell Canyon Road Yellow
2.0
3.9
     
    Miles
3.9
3.9
     
10 mi
  Start: Mitchell Canyon Trailhead  
Go SOUTH Mitchell Canyon Road Pink
3.5
3.5
5.1
Turn RIGHT Deer Flat Road Orange
1.6
5.1
Juniper Campground
5.1
Turnaround at Juniper Deer Flat Road Orange
1.6
6.6
Turn LEFT Mitchell Canyon Road Pink
3.6
10.2
     
    Miles
10.2
10.2
     
Half Marathon
  Start: Mitchell Canyon Trailhead  
Go SOUTH Mitchell Canyon Road Pink
3.5
3.5
5.1
Turn RIGHT Deer Flat Road Pink
1.6
5.1
Juniper Campground
3.2
Go right, then Turn LEFT Upper Juniper Trail Green
1.6
6.7
Turnaround at Summit Upper Juniper Trail Green
1.6
8.3
Juniper Campground
5.1
Turn LEFT Deer Flat Road Pink
1.6
9.8
Turn LEFT Mitchell Canyon Road Pink
3.6
13.4
     
    Miles
13.4
13.4
     
Marathon
  Start: Mitchell Canyon Trailhead  
Go SOUTH Mitchell Canyon Road Pink
3.5
3.5
5.1
Turn RIGHT Deer Flat Road Pink
1.6
5.1
Juniper Campground
4.3
Go right, then Turn LEFT Upper Juniper Trail Pink
1.6
6.7
Turnaround at Summit Summit Trail Pink
1.7
8.4
Turn RIGHT Lower Juniper Trail Pink
0.9
9.3
Juniper Campground
4.2
Turn LEFT Deer Flat Road Pink
0.5
9.8
Turn LEFT Burma Road Pink
3.7
13.5
North Gate
4.6
Turn LEFT Buckeye Trail Pink
1.2
14.7
Turn RIGHT Stage Road Pink
0.5
15.2
Turn LEFT BBQ Terrace Pink
1.0
16.2
Turn RIGHT Secret Trail Pink
0.6
16.8
Turn LEFT Wall Point Road Pink
1.1
17.9
Go STRAIGHT S. Gate Rd./Wall Point Rd. Pink
0.3
18.1
Rock City
2.9
Turnaround at Rock City S. Gate Rd./Wall Point Rd. Pink
0.3
18.4
Turn RIGHT Summit Trail Pink
1.7
20.1
Turn LEFT Lower Juniper Trail Pink
0.9
21.0
Juniper Campground
5.1
Turn LEFT Deer Flat Road Pink
1.6
22.6
Turn LEFT Mitchell Canyon Road Pink
3.6
26.1
     
    Miles
26.1
26.1
     
50 Km
  Start: Mitchell Canyon Trailhead  
Go SOUTH Mitchell Canyon Road Pink
3.5
3.5
5.1
Turn RIGHT Deer Flat Road Pink
1.6
5.1
Juniper Campground
4.3
Go right, thenTurn LEFT Upper Juniper Trail Pink
1.6
6.7
Turnaround at Summit Summit Trail Pink
1.7
8.4
Turn RIGHT Lower Juniper Trail Pink
0.9
9.3
Juniper Campground
4.2
Turn LEFT Deer Flat Road Pink
0.5
9.8
Turn LEFT Burma Road Pink
3.7
13.5
North Gate
4.6
Turn LEFT Buckeye Trail Pink
1.2
14.7
Turn RIGHT Stage Road Pink
0.5
15.2
Turn LEFT BBQ Terrace Pink
1.0
16.2
Turn RIGHT Secret Trail Pink
0.6
16.8
Turn LEFT Wall Point Road Pink
1.1
17.9
Go STRAIGHT S. Gate Rd./Wall Point Rd. Pink
0.3
18.1
Rock City
2.9
Turnaround at Rock City S. Gate Rd./Wall Point Rd. Pink
0.3
18.4
Turn RIGHT Summit Trail Pink
1.7
20.1
Turn LEFT Lower Juniper Trail Pink
0.9
21.0
Juniper Campground
4.3
Go right, then Turn LEFT Upper Juniper Trail Blue
1.6
22.6
Turnaround at Summit Summit Trail Blue
1.7
24.3
Turn RIGHT Lower Juniper Trail Blue
0.9
25.3
Juniper Campground
5.1
Turn LEFT Deer Flat Road Pink
1.6
26.8
Turn LEFT Mitchell Canyon Road Pink
3.6
30.4
     
    Miles
30.4
30.4
    KM
48.9