The Corps of Discovery Trail Races
The Corps of Discovery Trail Races is a running race on July 24, 2027 in Three Forks, MT, with entry fees from $40 to $50.
- Date
- July 24, 2027 (285 days to go)
- Location
- 1585 Trident Rd, Three Forks, MT
- Price
- $40–$50
- Sport
- Running
From the Organizer
In late July 1805, the Lewis and Clark Expedition reached Three Forks in present-day Montana, where the Jefferson, Madison, and Gallatin rivers converge to form the Missouri River.
Join us in celebrating this wonderful day with a 5K or 10K trail run in the beautiful Missouri Headwaters State Park, near the confluence of the Madison, Gallatin, and Jefferson rivers.
This event is a part of the Montana Trail Series.
Events
Typical Conditions
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
87°
Typical Low
55°
Chance of Rain
20%
Based on US Climate Normals data from Trident, 2 mi from the venue.
About Three Forks, MT
City Elevation
4,075 ft
Nearest Airport
BZN
Bozeman Yellowstone International Airport · 20 mi
Time Zone
Mountain Time
From Endurance Grid
Line up lodging and travel early to lock in your race weekend.
Race Location
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at The Corps of Discovery Trail Races, put it on the calendar, and turn “someday” into a start date.
285
Days to train
- Race
- The Corps of Discovery Trail Races
- Date
- July 24, 2027
- Location
- 1585 Trident Rd, Three Forks, MT
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About This Sport
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 an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
More Running races near Three Forks, MT
Frequently Asked Questions
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The Corps of Discovery Trail Races
Jul 24, 2027