Photo Nelson Ndongala / Unsplash
- Marathon
- Half
Humboldt Redwoods
Humboldt Redwoods Marathon
Immerse yourself in the timeless beauty of California’s ancient redwoods with the Humboldt Redwoods Marathon.
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2027 edition
Next up
Countdown
342
days to 10 Oct 2027
- Distance
- Marathon
- Course
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- Climb
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- Entry
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About
The race
Immerse yourself in the timeless beauty of California’s ancient redwoods with the Humboldt Redwoods Marathon. This extraordinary race takes you on a serene journey through majestic forests where towering redwoods create a cathedral-like canopy above a predominantly flat, fast course. Runners are enchanted by the awe-inspiring natural setting, which offers a unique combination of record-friendly paths and gentle natural undulations that allow for strategic pacing amid one of the world’s most spectacular environments. The event is celebrated for its efficient organization and the deep sense of connection it fosters with nature. What Runners Love: Majestic Redwood Scenery: Experience the wonder of towering redwoods and lush forest landscapes that provide an almost otherworldly backdrop. Fast, Consistent Route: A predominantly flat course designed for speed and personal record attempts, with natural variations that keep you engaged. Tranquil Atmosphere: The peaceful, immersive environment offers a refreshing escape from urban life, inviting reflection and focus. Community Support: Dedicated volunteers and a warm local crowd enhance the experience with continuous encouragement and genuine hospitality. What to Keep in Mind: Natural Pacing Checkpoints: Utilize the gentle undulations as opportunities to adjust your pace and conserve energy effectively. Forest Conditions: Prepare for variable conditions under the forest canopy—smart layering and proper hydration are…
Location
Weott, CA, United States
North America · typically 12°C (54°F) on race day
Open in OpenStreetMapBefore you go
Pro tips
Racing it
- 01
Cool, Shaded Start
The gun goes at 09:00 with a typical race-day temperature of 12.2C, so you'll start cold and stay shaded under the canopy. Wear a layer you can shed once you're moving and warm.
From the start time, temperature, description
- 02
Built for a Fast Day
The course is predominantly flat and designed for speed and personal record attempts. Bank on even effort from the start rather than a conservative first half, but don't let the fast surface pull you out too hard.
From the description
- 03
Work the Undulations
The route isn't perfectly level: gentle natural undulations break up the flat running. Treat each rise as a pacing checkpoint to adjust effort and conserve energy instead of surging and fading.
From the description
- 04
Use the Quiet
The forest setting is tranquil and reflective rather than loud, with volunteers and local crowds offering encouragement. Pace off your own rhythm and splits, since this isn't a race you can ride on crowd noise.
From the description
In Weott
You'll Need a Car
Weott is a small town in rural Humboldt County with no real public transit, so plan to drive in and arrive early. Parking near the Avenue of the Giants fills quickly on race morning.
Where to Watch
Spectators can post up anywhere along the Avenue of the Giants, which threads through the redwood groves the course follows. Pick a grove with a pullout and you'll see runners pass through the trees.
Redwoods and the River
Weott sits among the redwoods near the Eel River, with Founders Grove and the state park trails close by for an easy recovery walk. Garberville, a short drive south, has the nearest shops and services.
Written by AI from the course data and the race's description; city tips are general knowledge. Check race-day details with the organizer.
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