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running

Bob Marshall Trail Races

Date
July 18, 2026
Distance
50K · 25K · Marathon & more

From the Organizer

The Bob Marshall Trail Races

Don't miss out on the adventure of a lifetime with this exhilarating trail run just outside the breathtaking Bob Marshall Wilderness! Nestled among a stunning chain of lakes, Seeley Lake is surrounded by majestic, forested mountains and teeming with incredible wildlife, including moose, elk, wolves, and the elusive Grizzly bear. 

Join us for an unforgettable race experience — whether you’re tackling the challenge of a 50K, 25K, Marathon, Half Marathon, or 10K, you'll be mesmerized by the jaw-dropping scenery that surrounds you, all set on the edge of one of the Nation's last wild frontiers. 

The race kicks off at the scenic Seeley Creek Ski Trails in Seeley Lake, MT. You’ll run through beautiful ski trails, rugged singletrack, and along Forest Service roads, all while immersed in the raw beauty of the rugged Bob Marshall Wilderness area. No pavement! 

Lace up your trail shoes and prepare for an epic journey through fantastic surroundings! 

Distances & Pricing

Marathon9 AMRegister →
1/2 Marathon9 AMRegister →

Race Location

About This Sport

From Endurance Grid's Founder

Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.

With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.

Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.

Running

From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.

Frequently Asked Questions (FAQs)

What is the Bob Marshall Trail Races?
Bob Marshall Trail Races is a running event held in Seeley Lake, MT. Learn more about the different endurance sports here.
When and where is the Bob Marshall Trail Races?
Saturday, July 18, 2026 in Seeley Lake, MT at Seeley Creek Nordic Trails, Seeley Lake, MT. Check the official event page for exact start times and wave schedules.
How do I register for the Bob Marshall Trail Races?
Registration is handled through their official registration page. Confirm pricing, distances available, and sign up there.

Bob Marshall Trail Races

Jul 18, 2026

Register →