The 2026 Boring Half Marathon has concluded.

Boring Half Marathon

Race complete
Boring, OR, USA · September 13, 2026·
cloudy55°·57° high·Light·Dry
8
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Race Day Weather

cloudy
55°at start
62° high
Breezy
Dry
Your goal
0:00:00

Comfortable temps, rain likely

Mild 55°F temps at gun time mean comfortable early miles without overheating risk. Light winds shouldn't be a major factor for pacing. Rain is likely — waterproof your phone and bib, and consider a disposable poncho for the corral. Moderate humidity at 78% is worth noting for effort level, especially in later miles.

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Race Info

The Half-Boring Half Marathon is a paved out-and-back on the Springwater Trail. It starts at Boring Station Trailhead Park in downtown Boring, runs toward Gresham to a turnaround at Towle Road, and returns to the same park for the finish. The trail parallels county roads with a single signaled road crossing, and the course is mostly wooded, with views of Mt. Hood on clear days.

Race weekend

Sunday, September 13
6:30 AMMarathon (26.2 mi)
7:30 AMHalf Marathon (13.1 mi)
8:00 AM10K (6.2 mi)
8:30 AM5K (3.1 mi)
Area Map

Course Map

FAQ

When is the 2026 Boring Half Marathon?

The 2026 Boring Half Marathon will be held on Sunday September 13, 2026.

What will the weather be like for the 2026 Boring Half Marathon?

The forecast calls for a high of 63°F and a low of 55°F with a 100% chance of rain. Check our detailed hourly forecast above for the best half marathon race plan.

Historical Weather

Based on 12 years of data
Avg Temp
58°F
L:57° H:60°
RunScore
8
Conditions
Rain Freq
25%
3 of 12 yrs
Wind3mph
Dew52°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
cloudy
55°/57°-
8
2025
cloudy
62°/62°Light
6
2024
partly-cloudy-day
53°/57°-
8
2023
clear-day
58°/65°-
7
2021
clear-day
55°/60°-
8
2020
cloudy
51°/52°-
10
2019
partly-cloudy-day
57°/58°Light
7
2018
rain
57°/58°Light
8
2017
partly-cloudy-day
56°/59°-
8
2016
cloudy
62°/63°-
6
2015
cloudy
62°/65°-
6
2014
clear-day
57°/64°-
9