Foy's to Blacktail Trail Marathon 2025

© © Foy's to Blacktail Trail Marathon

Short review

Join us for our 7th year of our point-to-point mountain marathon show casing the newest trails on the Foy's to Blacktail Trail system!  Maximum 100 sign ups allowed, so sign up soon! Racers with gather at Herron Park at 5:45 a.m. for a pre-race meeting and bib assignment, then will be bussed to the start at the Lakeside to Blacktail Trail. More details about the course (see cool interactive map from OnX Backcountry), drop bags, etc., can be found on the main website, Foy's to Blacktail Trail Marathon. We are also planning to have a get together at Bias Brewing in Kalispell from 6-8 p.m. after the race. 

All runners will be eligible for a random give away of a $100 bill and potentially a few other goodies like a pair of running shoes!!

Remember to bring your bear spray. All racers must race with it because there is a real risk of running into wildlife such as bears and/or mountain lions that feel threatened and get aggressive. Even those at the back of the pack need to be aware of startling any of these charismatic megafauna.

 

There will be a strict 12 pm cut off time to reach the Emmons Saddle aid station, however even the slowest runners in the past have made it under this cut off. You will need to be moving at an average pace of >3 mph to meet this cut off.

 

This race, along with the Herron Half Marathon, 10k, & 5k trail races, are our longest-running annual fundraisers. The money raised from the races goes directly to building and maintaining trails in the 34-mile FTBT system, including new trails on Emmons Ridge south to Blacktail Mountain. In addition to event fees, our trails thrive largely in part to our dedicated sponsors. See the main webpage for a list of current and past sponsors. If you are interested in sponsoring this years or future races, please reach out to brian@runflathead.com.

 

The Flathead Race Series!
Updates for 2025 coming!

As of now, included races are:

One of the Herron 1/2 marathon/10k/5k racesFoy's to Blacktail Trail MarathonWhitefish Trail Blazer 50kOne of the Le Grizz races 

At the end of the year, Competitive Timing will compile a list of all who have completed the series as well as a leader board. We may get other sponsors to throw in a few other rewards, too!

Registration open
Register now

Trail Running

Distance:

Marathon

Price:

from $100

Organized since 2018

Short review

Join us for our 7th year of our point-to-point mountain marathon show casing the newest trails on the Foy's to Blacktail Trail system!  Maximum 100 sign ups allowed, so sign up soon! Racers with gather at Herron Park at 5:45 a.m. for a pre-race meeting and bib assignment, then will be bussed to the start at the Lakeside to Blacktail Trail. More details about the course (see cool interactive map from OnX Backcountry), drop bags, etc., can be found on the main website, Foy's to Blacktail Trail Marathon. We are also planning to have a get together at Bias Brewing in Kalispell from 6-8 p.m. after the race. 

All runners will be eligible for a random give away of a $100 bill and potentially a few other goodies like a pair of running shoes!!

Remember to bring your bear spray. All racers must race with it because there is a real risk of running into wildlife such as bears and/or mountain lions that feel threatened and get aggressive. Even those at the back of the pack need to be aware of startling any of these charismatic megafauna.

 

There will be a strict 12 pm cut off time to reach the Emmons Saddle aid station, however even the slowest runners in the past have made it under this cut off. You will need to be moving at an average pace of >3 mph to meet this cut off.

 

This race, along with the Herron Half Marathon, 10k, & 5k trail races, are our longest-running annual fundraisers. The money raised from the races goes directly to building and maintaining trails in the 34-mile FTBT system, including new trails on Emmons Ridge south to Blacktail Mountain. In addition to event fees, our trails thrive largely in part to our dedicated sponsors. See the main webpage for a list of current and past sponsors. If you are interested in sponsoring this years or future races, please reach out to brian@runflathead.com.

 

The Flathead Race Series!
Updates for 2025 coming!

As of now, included races are:

One of the Herron 1/2 marathon/10k/5k racesFoy's to Blacktail Trail MarathonWhitefish Trail Blazer 50kOne of the Le Grizz races 

At the end of the year, Competitive Timing will compile a list of all who have completed the series as well as a leader board. We may get other sponsors to throw in a few other rewards, too!


5 Trail Running races on 13 July 2025 in Kalispell

Marathon

September 22, 2019

The race starts at 08:00

42 km

from $100

Marathon

September 20, 2020

The race starts at 08:00

42 km

from $120

Marathon

September 19, 2021

The race starts at 08:00

42 km

from $120

Marathon

September 08, 2024

The race starts at 08:00

42 km

from $150

Marathon

July 13, 2025

The race starts at 07:00

42 km

from $180

Weather for Jul 13, 2025

°F

Wind: m/s.

.

Very Good for running

Past weather

Sep 23, 2018

60.18 °F, wind 0.81m/s

Mostly cloudy throughout the day..

Sep 22, 2019

62.17 °F, wind 0.5m/s

Partly cloudy throughout the day..

Sep 20, 2020

63.19 °F, wind 5.64m/s

Partly cloudy throughout the day..

Sep 19, 2021

°F, wind m/s

.

Sep 18, 2022

°F, wind m/s

.

Sep 17, 2023

°F, wind m/s

.

Sep 08, 2024

°F, wind m/s

.

Powered by Dark Sky

What to wear on your run?

Contacts of the organizers & official website

We recommend checking the official website for up-to-date information.

The information about Foy's to Blacktail Trail Marathon is based on information provided by the organizers or found on the official website of the event.

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