Side Quest & Recommended Routes
Take on a Side Quest!
Looking for something fun to do while completing your hiking miles? We’ve added a Side Quest! Hidden throughout Dublin are five mystery locations, and we’ve included pictures of each one in the caption. Your challenge is to find them! Each location can be found somewhere along one of Dublin’s trails or at one of our beautiful parks.
Once you find a location, take a picture of yourself at the spot and email it to Shulin at Shulin.Madrid@dublin.ca.gov. Be sure to include your name and where you found the marker. Each marker you find earns you one entry into our raffle. Find all five; and be entered to win up to five times! Prizes include a free entry to Dublin’s 5K, gift certificates for dinner for two, and much more!
You have until October 11 to submit your pictures. The raffle drawing will take place on October 23, and winners will be notified by email. Prizes can be picked up during T-shirt pickup.
Please note: To earn the official event T-shirt, you must still complete all 26 miles. This Side Quest a separate activity, so you can participate and enter the raffle even if you do not complete the full 26 miles. But completing the Side Quest does not qualify you for the T-shirt.
Below are the 5 locations to find and enter:





Happy hunting, and have fun exploring Dublin
Recommended Routes
Dublin boasts an impressive array of green spaces and parks that offer residents and visitors delightful outdoor experiences. The city is home to numerous scenic facilities and extensive trail systems perfect for hiking and biking enthusiasts of all skill levels. For a comprehensive collection of local hiking trails and detailed route information, please visit www.alltrails.com.
Other recommended trails:
Alamo Canal Trail
Start Point: In the back of parking lot of the Dublin Civic Center Parking Lot/Dublin Library, follow the path leading to the Dublin Library towards the Alamo Canal Trail)

Alamo Creek Trail
Start Point: Alamo Creek Trail, off of Amador Valley Blvd, near the Dougherty Hills Dog Park.
Don Biddle Community Park Loop
Start Point: Horizon Pkwy and Amethyst St
(Picture is prior to completion of the park)
Dublin Hills Regional Open Space Preserve
Start Point: Dublin Hills Regional Open Space Preserve, Calaveras Ridge Regional Trail, Dublin, CA 94568, USA
Emerald Glen Park Loop
Start Point: Dublin Wave 4201 Central Pkwy, Dublin, CA 94568

Fallon Sports Park Loop
Start Point: 4605 Lockhart St, Dublin, CA 94568
Iron Horse Trail
Start Point: Easy access trail entry with parking on Amador Valley Rd, 0.15 miles West from Dougherty Hills Dog Park

Tassajara Creek Trail
Start Point: Central Pkwy next to the Emerald Glen Park Soccer Field 3.
