Humboldt Bay Half Marathon
Eureka, CA
11 August 2024
A Hidden Gem for Runners
The Humboldt Bay Marathon and Half is more than just a race; it’s an invitation to explore the picturesque beauty of the Humboldt Bay waterfront and the lush tidal wetlands lined with old docks from the bygone years. Situated along the northern California coast, this event offers runners a unique experience that blends scenic beauty with the perfect challenge. Usually held in August, this run is an annual fixture for locals and marathon enthusiasts looking for an unforgettable race. From the vistas of the Pacific Ocean to the towering coast redwoods (Sequoia sempervirens), Humboldt County encapsulates the serene yet rugged nature of northern California’s coastline.
The inaugural marathon began in downtown Eureka looping Humboldt Bay through Arcata, the peninsula, crossing the Samoa Bridge as runners span the peaceful waters of Humboldt Bay, finishing along the Humboldt Bay waterfront in old town Eureka.
In subsequent years, organizers made various changes, ultimately adopting the current course, likely due to high insurance and permit costs.
As runners embark on their 13.1 or 26.2-mile journey, they’re treated to some of the most picturesque views Eureka has to offer. The course winds through old town Eureka and along the waterfront lined with old docks and lush wetlands. The weather is typically cool, perfect for long-distance running, and the coastal breeze adds a refreshing touch.
For those who appreciate the natural beauty of Northern California, this marathon offers more than just a race. It’s a celebration of the region’s landscape, with sights that include sweeping bay views, historic waterfronts, and stretches of tidal marshlands and estuaries. It’s an ideal backdrop for runners looking to stay motivated as they tackle the miles.
The Course
The half marathon course consists of two out-and-backs. Marathon runners compete the half course twice. The entire course is flat, making it accessible for both beginner runners and those seeking to set a personal record or run a BQ. Intending to qualify for Boston this November, I used this race to gauge my fitness, with a plan to run between an 8:40 to 8:50 pace.
The race begins in the heart of old town at Eureka’s Madaket Plaza, adjacent to the rich Victorian architecture and the relaxed atmosphere old town provides. Coming into this race, I battled nagging tendinopathy, but I was not going to let that stop me from meeting my goal. The half marathon began at 0800 sharp with 170 runners amassed at the start line. Once the gun sounded, I raced up First Street toward the bay, through the shadows of the world-famous Carson Mansion, to the scenic waterfront trailhead. The waterfront trail treats runners with magnificent views of the bay as they hug the bay shore, turning around just past the historic Blue Ox Mill at approximately Mile 1.6. I retraced my steps back to Madaket Plaza, crossing the 3.2-mile split at 28:02. I now looked forward to the second part of the out-and-back section of the trail.
This section of the waterfront trail affords runners views of commercial buildings, mills, and the characteristic nautical theme common along Humboldt Bay, i.e., old deteriorating remnants of docks as well as newly rejuvenated boat basins and marinas.
I continued with a consistent pace following closely behind another runner. I decided to let him unknowingly set the pace unless he slowed.
At approximately Mile 4.5, the scenery abruptly changed to heavy vegetation consisting of willow trees and lupine bushes, marshes, wetlands and estuaries. The heavily vegetated areas provided ideal cover for the numerous homeless encampments. I wasn’t too concerned about safety as they generally kept to themselves. With all the hypodermic needles and trash lining the paved trail, it was a sad sight to see.
 |
| At Mile 7 |
As runners cleared the canopy of willow trees near Mile 7.1, I clocked in with a split time of 1:01:37, an 8:40 pace. I was still closely behind my “pacer.” I was feeling quite good with only minimal adductor soreness. It was tolerable and not getting any worse than when I began.
I kept saying to myself, “With only six miles left and well within my goal window, I can do this.” With the cool coastal temperature and the usual summer overcast, I wasn’t worried about bonking in the end.
Shortly after Mile 8, the parking lot at Herrick Avenue (and the end of the waterfront trail) provided the turnaround for the final stretch to the finish line.
I briefly slowed for a quick drink and to gulp down a couple of GU packs at the aid station just past Mile 9. I noticed my pacer’s pace slowed a little. I decided not to forge ahead. Perhaps I should have, but that would’ve been feudal since I had to stop to tie my shoes just before Mile 12, knocking off several seconds of my mile split time.
 |
| Finish chute |
I caught back up to my pacer with some significant effort within the final mile leading me to the final turn to the finish line. I typically mark someone to pass in the final hundred yards, but he seemed to match my pace. Maybe he had eyes on the back of his head, but I just couldn’t muster the energy to run in an all-out sprint. I crossed the finish line in 1:55:45, meeting my goal.
RACE STATS:
Distance: Half marathon (13.1 mi).
Date: 11 August 2024
Bib No.: 1058
Weather at the start: 55°F, Cloudy with a northerly light breeze
Gun time: 1:55:48
Chip time: 1:55:45
Average pace: 8:50 per mile
Overall rank: 53 of 170
Gender rank: 39 of 78
Division rank: 4 of 8
Age-graded score: 61.54%
Age-graded time: 1:34:16
Mile splits (approximate): 8:35, 8:45, 8:49, 8:38, 8:40, 8:46, 8:49, 8:56, 8:50, 9:01, 9:03, 9:11, 8:58, 7:48 (remaining 0.1±)
LIKES / WHAT WORKED:
• Pancake flat course.
• The cool coastal temperatures.
• Very well-organized event from packet pick-up to the multiple aid stations along the course.
• Super friendly volunteer support.
• Spectacular scenery.
• Good theater at the finish.
• No significant climbs.
• Easy parking race morning.
DISLIKES / WHAT DIDN’T WORK:
• Little spectator support in most areas.
• Being annoyed with adductor tendinopathy, but didn’t affect my running much.
Community Spirit and Local Support
One of the most endearing aspects of the Humboldt Bay Marathon is the strong sense of community support. Though this marathon is still growing in size and popularity, it retains a friendly, small-town vibe. Local residents come out to cheer on runners, offering water, snacks, and encouragement along the way. The finish line is an equally welcoming experience, with live music, local food, and a festive atmosphere that makes it feel like a community celebration rather than just a race.
Moreover, Humboldt County is known for its artisan culture, so participants are often treated to locally-made awards and goodies. Whether it's handcrafted medals or unique prizes made by local artists, the post-race experience feels deeply connected to the region's creative and outdoorsy spirit.
Why Run the Humboldt Bay Marathon?
1. Scenic Beauty: Few marathons offer the range of scenic views that Humboldt Bay does. From bay views to marshes and wetlands teeming with birds, it’s a feast for the eyes.
2. Cool Weather: The coastal climate means that runners can expect cooler temperatures, especially compared to inland California races. This makes for a more comfortable running experience.
3. Accessible: The course is flat, making it ideal for beginners and seasoned runners alike.
4. Community-Focused: This isn’t just a race; it’s a celebration of the local culture and community. Expect a warm welcome from locals with unique, handmade post-race swag.
5. Perfect Summer Getaway: Northern California is a perfect place to escape the summer heat. You can combine the marathon with a vacation exploring the region's redwoods, beaches, and charming coastal towns. It’s a perfect place to unwind post-race.
Final thoughts
I’ve run this race several times over the years with the various course layouts and it doesn’t disappoint. Although the marathon portion may be tedious to some, the Humboldt Bay Marathon is more than just a race—it's a journey through one of California's most beautiful and underrated regions. Whether you're a seasoned marathoner looking for a new challenge or a first-timer seeking a supportive, scenic course, this marathon delivers. With its strong sense of community, natural beauty, and well-organized event, it’s a hidden gem in the running world, one you won’t want to miss.
