Le Grizz Ultramarathon & Relay
- Date Sat 10th October 2026
- Time 7:00AM MDT
- Location Polebridge, Montana
- Price $38.53 - $86.14
- Races 4 races
- Distances Ultra, 5km
Event summary
Get ready for an unforgettable adventure at the Le Grizz Ultramarathon & Relay, taking place on Saturday, October 10th, 2026, in the stunning Polebridge, Flathead region of Montana. This exhilarating 50-mile ultramarathon offers runners a unique opportunity to experience the breathtaking beauty of Glacier National Park and the majestic Northern Rockies of Southern British Columbia. As participants navigate the scenic gravel roads that parallel the North Fork of the Flathead River, they will be surrounded by the vibrant hues of autumn foliage, featuring the striking aspen and larch trees.
With approximately 2,300 feet of elevation gain, the Le Grizz Ultramarathon is designed for both seasoned ultrarunners and those tackling their first ultra. The undulating terrain provides a perfect mix of challenge and accessibility, ensuring a memorable race experience. Whether you're aiming for personal bests or simply soaking in the stunning landscape, the Le Grizz Ultramarathon & Relay promises to be a highlight on the racing calendar. Don't miss your chance to be part of this incredible event!
With approximately 2,300 feet of elevation gain, the Le Grizz Ultramarathon is designed for both seasoned ultrarunners and those tackling their first ultra. The undulating terrain provides a perfect mix of challenge and accessibility, ensuring a memorable race experience. Whether you're aiming for personal bests or simply soaking in the stunning landscape, the Le Grizz Ultramarathon & Relay promises to be a highlight on the racing calendar. Don't miss your chance to be part of this incredible event!
Organiser's Description
Le Grizz is a 50-mile Ultramarathon run just to the west of Montana's Glacier National Park on a gravel road that parallels the North Fork of the Flathead River. Runners will find themselves gaining views of the magnificent Crown of the Continent, made up of Northern Rockies of Southern British Columbia and Glacier Park, and surrounded by the changing colors of the aspen and larch.
The exact 2025 course is TBD, as construction on the North Fork Road over the past couple of years has caused course re-routes. Please check back in often, as will will update racers on the 2025 race course as soon as we are able!
Runners can generally expect approximately 2,300 feet of elevation gain across 50 miles metrics that are true to the traditional elevation profile of Le Grizz from the legacy Spotted Bear course on undulating gravel roads with occasional gentle inclines excellent for folks seeking their first ultramarathon finish.
The exact 2025 course is TBD, as construction on the North Fork Road over the past couple of years has caused course re-routes. Please check back in often, as will will update racers on the 2025 race course as soon as we are able!
Runners can generally expect approximately 2,300 feet of elevation gain across 50 miles metrics that are true to the traditional elevation profile of Le Grizz from the legacy Spotted Bear course on undulating gravel roads with occasional gentle inclines excellent for folks seeking their first ultramarathon finish.
Races
-
50 Mile Ultramarathon
Incl. T-Shirt
Sat 10th October 2026 (7:00AM MDT)
-
50 Mile Relay
Incl. $6.14 Fee & T-Shirt
Sat 10th October 2026 (7:30AM MDT)
$86.14
OPENS 31 DEC -
15K Run
Incl. $4.40 Fee & T-Shirt
Sat 10th October 2026 (11:00AM MDT)
$54.40
OPENS 31 DEC -
5K Run
Incl. $3.53 Fee & T-Shirt
Sat 10th October 2026 (11:00AM MDT)
$38.53
OPENS 31 DEC
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Big Creek Outdoor Education Center, 6500 N Fork Rd, Polebridge, 59928, MT, United States
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Le Grizz Ultramarathon & Relay
