Get ready for an exhilarating adventure at the Dublin Trail Challenge, taking place from September 8 to October 10, 2025, in the vibrant city of Dublin, Alameda! This exciting event invites participants of all ages to walk, hike, or run a full 26 miles, allowing you the freedom to choose your own path throughout the beautiful city. Whether you're a seasoned marathoner or a casual walker, the Dublin 26 offers an opportunity to complete the distance at your own pace and earn some well-deserved bragging rights along with a commemorative t-shirt.

This year's event introduces the innovative "Trail Challenge Passport," encouraging participants to explore recommended routes and collect stamps as they complete their journey. Once you've gathered all your stamps, submit your passport for a chance to win fantastic prizes! Track your progress and connect with fellow participants through the Racejoy app or our manual self-tracking system. Don’t miss out on this chance to challenge yourself and enjoy the stunning scenery of Dublin—mark your calendars for this unforgettable experience!