Trail Challenge - The Dublin 26
Trail Challenge - The Dublin 26 logo

Trail Challenge - The Dublin 26

Dublin, California, United States View on map
Sep 07, 2026 – Oct 11, 2026 (America/Los_Angeles local time)
Running

About this race

The Dublin Trail Challenge – “The Dublin 26”
The Dublin Trail Challenge is officially returning this fall. Join us from September 7 through October 11, 2026, for the Dublin 26 and challenge yourself to get active while exploring the City of Dublin.
Participants can choose their own path and complete the challenge by walking, hiking, running, or biking. This year, the Trail Challenge is expanding to include a new biking option.
Challenge Options
Walk, Hike, or Run Challenge
Complete a total of 26 miles anywhere within the City of Dublin
Miles can be completed all at once or over multiple days
All miles must be tracked and recorded using the RaceJoy application
Choose from recommended trails, neighborhood parks, or your own favorite routes around the city
Bike Challenge
Complete a total of 65 miles all at once or over multiple days
All miles must be tracked and recorded using the RaceJoy application
Participants should begin their rides in Dublin but are welcome to continue into surrounding cities as part of their mileage
Participants are encouraged to explore the community in their own way. Whether you are discovering a new trail, visiting a local park, or enjoying neighborhood streets and surrounding areas, the Dublin Trail Challenge is designed for all fitness levels and abilities.
How to Participate
Register for the Dublin Trail Challenge at runsignup.com
Download and use the RaceJoy application on your phone to track and record your miles
Complete either:
26 miles walking, hiking, or running, or
65 miles biking
Finish and record all miles by October 11, 2026
All registered participants who successfully complete and record their miles by the deadline will receive a commemorative 2026 Dublin Trail Challenge t-shirt.
Need Help?
If you need assistance registering for the challenge or learning how to use the RaceJoy application, stop by the Shannon Community Center Monday through Friday from 9:00 AM to 5:00 PM and speak with Christina Brekelmans.
Trail Challenge T-Shirt Pick-Up Information
Participants who complete the challenge can pick up their commemorative t-shirt on:
Saturday, October 24, 2026
9:00 AM – 1:00 PM
Stager Gym Community Room
Get outside, stay active, and experience Dublin one mile at a time during the 2026 Dublin Trail Challenge.

Pick your distance

Running

Trail Challenge - The Dublin 26

Sep 07, 2026 Marathon 12:00 AM
$6.00
Closed

Typical race-day weather

Based on 5 years of Open-Meteo archive data for this event's race dates in Dublin, plus the 3 days either side.

Temp (°C)
Minimum temperature (race-week average) 12.9° / Maximum temperature (race-week average) 25.2°
Feels Like (°C)
Minimum feels like — heat index / wind chill (race-week average) 12.7° / Maximum feels like — heat index / wind chill (race-week average) 26.2°
Peak wind (km/h)
Strongest wind of the day (race-week average)
12.8
Precip (mm)
Precipitation over the day (race-week average)
0.4mm
Humidity
Mean relative humidity (race-week average)
71.5%
Sunrise
Sunrise at the start line on September 7, 2026 (PDT)
Sunset
Sunset at the start line on September 7, 2026 (PDT)
Daylight
Hours between sunrise and sunset on race day
12h 44m

The sun rises at 6:43 AM and sets at 7:28 PM local time (PDT) in Dublin on September 7, 2026 — 12h 44m of daylight.

Course

No course map published yet.

The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.

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2026 results — Trail Challenge - The Dublin 26

Trail Challenge - The Dublin 26 · 209 finishers

View all results
Leading finishers of the 2026 Trail Challenge - The Dublin 26
Place Name Time Pace
1 Rommel Francisco 90:41:07 18:43 /mi
2 Gilbert Rodriguez 64:43:06 16:28 /mi
3 Anna Fields — —
4 Xenia Francisco 64:16:08 24:38 /mi
5 Sean Wu 37:21:12 14:22 /mi

Every finisher is on the results page, filterable by distance, gender and age group.

All results by year

2026 edition View Results
2025 edition View Results
2024 edition View Results
2023 edition View Results
2022 edition View Results

Other races near Dublin

Different organizers, within 40 miles, in the next three months

Find upcoming events by distance:

Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.

  • Entries, prices, waves and inclusions — the event's official registration page
  • Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
  • Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
  • Comparisons and counts — Race Discovery calendar, 2 Dublin events

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