Contra Costa County, California, United States
time : Sep 20, 2025 8:48 AM
duration : 4h 12m 43s
distance : 15 km
total_ascent : 594 m
highest_point : 629 m
avg_speed : 3.7 km/h
user_id : jiezhu20120701
user_firstname : JIE J.
user_lastname : ZHU
Get the ramblr app for FREE! A location-based blog space for nature lovers with GPS or iPhone / Android. Share your hiking, traveling, outdoor fitness stories and GPX on a map.