7 events in Clackamas County, Oregon

The 13th Annual Boring Marathon, Half-Boring Half-Marathon, Constantly Boring 10K, and Somewhat Boring 5K will take place on Sunday, September 13, 2026. All races start and finish at Boring Station Trailhead Park in downtown Boring, Oregon. Parking will be at Boring Middle School, Naas Elementary School, Boring-Damascus Grange, and the surrounding neighborhood. Please make sure to check out the updated parking map, as we have been able to add almost 100 additional parking spots. As always please respect the neighbors by not blocking driveways or fence openings, fire hydrants, or parking where 'no parking' sings are posted. Please use SE Wally Rd and SE School Ave to reach parking after 6:15 am, as runners will be crossing SE Dee St. The four races are all on the Springwater Trail, out and back, with the marathon being 2-loops of the half marathon course. Both the Half Marathon and Marathon Courses are certified courses and the Marathon Course is once again a Boston Qualifier!

The Boring Marathon Course runs the half marathon course twice and you will get a half marathon split time when you turn for lap 2. The course is USATF Certified Certificate # OR24005JH.

The Half Boring Half Marathon is an out-and-back on the Springwater Trail from Boring Stations Trailhead Park to Towle Ave and back. This course is now a USATF certified Half Marathon course. Certificate # OR24004JH.

The Constantly Boring 10K, which gets really close to the City of Gresham boundary, but never leaves the Boring area, is just a constantly Boring stroll. This race starts at the same spot as the others and is a short 5k out and back course. This race sold out the fastest in 2025, so register early!

The Somewhat Boring 5K, never really leaves the Boring area so truly is just somewhat Boring, starts at the same spot and is a short out and back course.

For 2026, as like the last few years we will continue to offer a virtual option for those that would like to earn the Boring Shirt and Medal, but cannot travel to our lovely little city.

Race Entry Limits - Marathon is limited to 100 entries, the Half Marathon to 220 entries, the 10K to 140 entries, the 5K 140 entries, and Virtual (Unlimited).

Packet Pick-up Locations and Times -

Packet Pickup (Friday before the race - September 11) - Boring Brewing Co. Tasting Room (38250 Pioneer Blvd, Sandy, OR 97055) 5:00 pm to 8:00 pm

Packet Pickup (Saturday before the race - September 12) - Boring Station Trailhead Park (28008 Keller Road Boring, OR 97009) 4:00 pm to 7:00 pm

Packet Pickup (Race day - September 13) - Boring Station Trailhead Park (28008 Keller Road Boring, OR 97009) starting at 5:15 am and until each respective race starts.

Time limit - Walkers are welcome, but because we run part of the race along roads, we need to discontinue aid stations and traffic control after 7 hours. However, we will keep the finish line open and staffed until the last runner/walker comes in and nobody will be disqualified by time. Early starts can be arranged - but are not required - for marathoners or half marathoners who expect to take longer than 6 hours. The early start is at 5:30 am.

Boring Sister City of Dull, Scotland - any resident of Dull, Scotland gets free registration (but you pay the travel)

Awards - All entries prior to August 23, 2026 are guaranteed to receive a shirt in their first size choice. Shirts are not guaranteed after August 30th, but we will do our best to order enough shirts to get everyone a shirt. Everyone will get a medal, including our virtual runners! To help guide a shirt choice, we will only be purchasing unisex cut shirts. We use the A4 Cooling Performance Crew for sizing help.

Refunds & Deferrals - Unfortunately, we cannot offer refunds once you have registered. Deferrals are offered only in rare circumstances.

There will be NO day of race registration.

Changing races - If you signed up for a race and wish to change to a different race, please contact the race director before August 30th at [email protected]. There is no refund for the difference in cost when changing races.

The Boring Marathon, Half Marathon, 10K, and 5K are all USATF certified and insured races.

Path to Freedom 5K, a powerful obstacle course race to fight human trafficking, proudly partnered with Guardian Group.

Tackle 22 mission-inspired obstacles across a 3.1-mile course, designed to challenge body and spirit. Then, stay to celebrate with live music and food. Each obstacle symbolizes the journey from captivity to liberation, supporting Guardian Group’s mission to identify victims and disrupt trafficking networks. Hear from Guardian Group's founder speak about the challenges and success of their mission.

Perfect for runners, teams, and first-timers, this event blends Spartan-style intensity with heartfelt purpose. Join us to break barriers, build hope, and fund freedom for survivors. All fitness levels welcome—run, climb, and make a difference!

Check-in Time: 9 AM

Race Start Time: 10 AM

Included with your registration: Event T-Shirt

Food carts will be on site to purchase food

Come run or walk the Best Dam Run! This point-to-point 10K course features views of pristine waters, shading forests, interesting geology and bald eagles, osprey and colorful waterfowl.

Participants are bused approximately 6 miles east of Estacada to the North Fork Lake start. The course meanders along the wild and scenic Clackamas River for most of your journey to the downtown Estacada finish line.

Post-race food and awards will take place near the finish line at SE 4th Ave and Broadway. After your event you can also stroll along the shops and venues of Estacada.

This event is limited to 750 entrants so don't wait and register now!

This race allows you to set your goals and Resolutions for 2027 and have fun doing it! This race is a Half Marathon Relay done in teams of 4, 3, 2, or 1. With the team of 3, one member will run two legs and the other two members will run one leg.

First place awards to male/female/mixed relay teams in each group and male, female and non-binary individual.

Costume contest for each relay group ( 4 person, 3 person, 2 person and individual). YOU MUST SUBMIT A PICTURE OF YOUR TEAM IN FULL COSTUME TO @resolutionrelaybyob on Instagram THE MORNING OF THE RACE FOR JUDGING!

Register before 12/11/2026 for guaranteed shirt and size preference as registrations after 12/11/26 will not receive a shirt. Registration closes at midnight 12/31/2026.