
From the Organizer
After Work Dirt is a small, community-focused trail race series designed to get people off the pavement and onto the incredible trail networks right here in our backyard. Born out of the evolution of the Tiny Trails Series, these laid-back weeknight races are an opportunity to explore local terrain, meet good people, and enjoy a little friendly competition.
Each event partners with local land trusts — the organizations that care for and protect these spaces — helping connect runners not just to the trails themselves, but to the communities behind them.
Races are intentionally small, capped at 75 runners, creating a welcoming and low-key atmosphere. Courses range from approximately 5K to 6.5 miles, with every venue located within 20 minutes of Portland. Come straight from work, run hard (or don’t), and stick around afterward for a casual hang.
Runners who complete at least three races will be included in the overall series standings and eligible for sponsor prizes. Awards will be presented to the top men, women, and non-binary runners in the series.
Registration will be available online and in person on race day. Discounted pricing will be available for runners who register for the full series in advance.
Events
Weather
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
77°
Typical Low
58°
Chance of Rain
37%
Based on US Climate Normals data from Portland Intl Jetport, 3 mi from the venue.
Host City
Population
68,505
as of 2023
Elevation
8 ft
Nearest Airport
PWM
Portland International Jetport · 3 mi
Time Zone
Eastern Time
From Endurance Grid
A mid-size host city. Enough lodging and amenities to keep race weekend easy, without big-city sprawl.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at After Work Dirt Trail Races fka Tiny Trails, put it on the calendar, and turn “someday” into a start date.
17
Days to train
Coming Up
Luv 2 Run Portland 5K
Less than a mile away
Raccoon Run 5K
Less than a mile away
Kennebec Savings Bank East Bayside Trail Fest
Less than a mile away
Tunnel to Towers 5K Run & Walk - Portland, ME
Less than a mile away
From Endurance Grid
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Frequently Asked Questions (FAQs)
After Work Dirt Trail Races fka Tiny Trails
Jun 25, 2026