975 Lake San Marcos, Elfin Forest. 26 miles, 2754 ft el, 106 ft/mi

0.0 R Alicante
0.1 L Poinsettia
0.8 R El Fuerte
1.0 L Rancho Pancho
1.3 L Paseo Lunada
1.4 R Via Conquistador
1.8 L Rancho Caballo
1.9 L Carrillo
2.1 R Paseo Descanso
2.4 L Paseo Cerro
2.5 L Rancho Montana
2.5 = Redwing (barricade)
3.0 L Rancho Santa Fe
3.8 R Caminol Arroyo
4.0 L Hermosita
4.2 L San Marino
4.8 = San Pablo
5.2 L San Julian
5.8 L San Pablo
5.9 R La Noche
6.3 R trail after Macmahr
7.2 L Foxhall
7.5 R Craven
8.4 L Campus View
9.1 R La Moree
10.9 R Barham
11.4 R Meyers
11.7 R Corporate
12.0 L Progress
12.1 R Country Club
14.1 R Harmony Grove
17.4 = Elfin Forest
20.2 L San Elijo
21.3 R Melrose
22.8 L Alga
24.7 R Alicante
25.9 L Return to start

Leisurely back roads through Lake San Marcos. Elfin Forest is a Reserve, always nice biking.