177 Double Peak, Elfin Forest. 27 mi, 5020 ft el, 186 ft/mi.


0.0 R Hidden Valley
0.4 R Camino De Las Ondas
0.5 L Seascape
0.8 L Buttercup
0.8 R Batiquitos
3.2 R Hummingbird
3.6 L Lupine
3.6 R Mimosa
3.7 L Geranium
3.8 R Columbine
3.9 L Arenal
4.0 R El Camino Real
5.2 L Levante
5.4 R Anillo
6.3 R Levante
7.1 R La Costa
7.2 L Rancho Santa Fe
8.9 R San Elijo
11.8 L Double Peak
12.9 U top restroom
14.0 L San Elijo
14.8 = Twin Oaks Valley
16.3 R Craven
16.7 L Campus View
17.3 R La Moree
19.1 R Barham
19.6 R Meyers
19.8 R Corporate
20.1 L Progress
20.2 R Country Club
21.0 L Kauana Loa
21.6 R Harmony Grove
26.0 = Elfin Forest
28.7 L San Elijo
29.9 R Melrose
32.3 L Poinsettia
34.5 R El Camino Real
34.8 L Cassia
35.3 R Poinsettia
36.3 R Aviara
36.8 L Plum Tree
37.2 Return to start

Just the highlights: climb San Elijo to Double Peak, then return around CSUSM to Elfin Forest.
Great route, about 2.5 hours.
Elevation gain from Ride With GPS seems elevated. Probably more like 80 ft/mi.