In 338 days · Sun, Aug 29, 2027
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Sunday, August 29th, 2027
1711 Boalch Ave NW, North Bend WA
Half
54–76°F · low rain risk
See last 10 years
On this date: rain 4 of the last 10 years
2025
58–76°F
dry
2024
50–81°F
dry
2023
57–70°F
rain
2022
54–90°F
dry
2021
53–64°F
rain
2020
44–71°F
dry
2019
62–74°F
rain
2018
58–69°F
rain
2017
56–76°F
dry
2016
56–68°F
dry
Best months to race in Washington →
Race-day forecast · Sunday, Aug 29
Cloudy · 54–70°F
Sunday, Aug 29starts near 54°F · 5% chance of rain · wind up to 7 mph
About this race
Race Details
- Date: 2027-08-29
- Location: 1711 Boalch Ave NW, North Bend, WA
- Race URL: Iron Horse Half Marathon
Course Information
- Re-routing: The course has been re-routed due to damage from the December 2025 floods.
- Course Type: Modified out and back, point-to-point route.
- Elevation: The course is no longer downhill for the first 10 miles, but the incline is mild.
- First Miles: The incline is limited to the first few miles.
Additional Information
- Official Website: Race Website
- Bundle Offers: Check out our Bundle/Save
Virtual Race Info
- Spots Available: We have 40 spots for virtual runners: these are limited and will sell out.
- Running Options: You can run the distance all at once or break it up into chunks.
- Date Flexibility: Run it on the date of your choosing.
- Packet Delivery: You will receive a shirt and medal that will be mailed after the in-person race.
Course map
Hotels for race weekend
Live prices near the start line, Aug 28 – 30, 2027.
Train with a club
Run clubs near North Bend to train with before race day.
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