Dublin Trail Challenge adds a cycling option for its fall return

Dublin’s fall Trail Challenge is underway, with a new option for people who would rather pedal than walk. Participants can log 26 miles walking, hiking or running, or take on a 65-mile cycling challenge, according to the city’s program page.

The challenge runs September 7 through October 11, 2026. Miles can be spread across several outings, making this a flexible community activity rather than a single race-day route.

For the walking, hiking and running option, the city says miles should be completed within Dublin. Bike rides must start in Dublin but can continue into neighboring cities. Both options require participants to record their mileage using the RaceJoy app.

Two dates to keep in mind

The official registration page lists October 5 as the registration deadline, with different closing times for the two categories. Check the page for the exact cutoff and current fee before signing up.

October 11 is the deadline to finish and record the mileage. The organizer says registered participants who complete the requirements will receive a commemorative T-shirt.

Prepared with AI assistance from the city’s program information and organizer’s registration listing, checked September 16, 2026. Those pages represent organizer information, not independent participant interviews.