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running

Koocanusa Scramble

Date
July 11, 2026
Distance
The Black Butte Challenge 90 - ish mile · The Butterfly Effect 45 - ish mile · The Sandhill Vistas 20 mile ride (E-Bike Variation available) & more

From the Organizer

Hop in the saddle—or lace up your sneaks—and tour the Salish Mountains. The Koocanusa Scramble is a one-of-a-kind day-long Montana event featuring a gravel ride (with 4 options), as well as a 5-mile family walk or ride option.

Each course comes complete with incredible views of the Salish Mountains, the Canadian Rockies and Lake Koocanusa, and more. It’s also an opportunity to challenge yourself, find adventure, and have a ton of fun.  This event is fully stocked and supported with aid stations, medical personnel, and, quite possibly, cupcakes.

Come for the Ride and Stay for the Music

As a participant you will become a member of Bike Walk Montana, advocating for Bicycle, walking, and rolling across Montana.

Distances & Pricing

The Black Butte Challenge 90 - ish mile8 AMRegister →
The Butterfly Effect 45 - ish mile10:30 AMRegister →
The Sandhill Vistas 20 mile ride (E-Bike Variation available)10:30 AMRegister →
The Family Ramble - Walk or Ride 5 mile10:30 AMRegister →
The Electric Wings 44 - ish mile E-Bike10:30 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 Koocanusa Scramble?
Koocanusa Scramble is a running event held in Rexford, MT. Learn more about the different endurance sports here.
When and where is the Koocanusa Scramble?
Saturday, July 11, 2026 in Rexford, MT at 290 Abayance Bay Dr., Rexford, MT. Check the official event page for exact start times and wave schedules.
How do I register for the Koocanusa Scramble?
Registration is handled through their official registration page. Confirm pricing, distances available, and sign up there.

Koocanusa Scramble

Jul 11, 2026

Register →