50 kmTrail🇺🇸 Bellingham, United States

Chuckanut 50K

Saturday, 20 March 2027In 5 months · Start 08:00

A lollipop course from Fairhaven Park along the flat Interurban Trail into the Chuckanut Mountains, where most of the 5,000 ft of climbing comes in the middle 30 km.

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Facts checked 25 Oct 2026 against chuckanut50krace.com, ultrarunning.com.

Elevation gain

1,525 m

Mountain · ↓ 1,525 m

Start altitude

38 m

above sea level, from terrain data

Temp at start

5°C

Peaks around 11°C

Entry fee

Check site

Open entry

Finishers

—

typical year

Course

Out and back

Cut-off: check site

Getting thereFly into YYJ (Victoria), about 69 km from the start

Plan your trip to Bellingham

Race weekends book up early. Searches are set for the race dates.

Hotels near the start lineFri 19 Mar – Sun 21 Mar · 2 nights · closest to the start firstSee hotels on Booking.com Flights to BellinghamArrive Thu 18 Mar, fly home Mon 22 MarSee flights on Google Flights

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Course map

A detailed route is not available for this race yet. The marker shows the race location.

Elevation profile

Mountain: about 1,525 m of climbing and 1,525 m of descent. A detailed profile isn’t available for this race yet.

Race-day weather

At start

5°C

Peak during race

11°C

Humidity

77%

Chance of rain

27%

Wind

10 km/h

20 March in past years

Historical averages for 20 March ±3 days, 2016–2025, from 08:00 for 5 hours (70 days sampled). Source: Open-Meteo / ERA5.

Finish times by age group

No data yet. We’re collecting age-group results race by race.

Runner reviews

What time could you run here?Adjust your goal time for this course’s hills and typical race-day weather.Race time calculator →

Guides for this race

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Show your runners the course facts and race-day weather. Paste this code into your site; it displays the badge below and links to this page. It updates automatically when the race details change.

<a href="https://irun42.com/race/chuckanut-50k" title="Chuckanut 50K on iRun42"><img src="https://irun42.com/badge/chuckanut-50k.svg" width="300" height="120" alt="Chuckanut 50K: course, elevation and race-day weather on iRun42" /></a>

Around the same time

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