Foothills XC12K logo

Foothills XC12K

Foothills XC12K is a running race on September 11, 2027 in Boise, ID, with an entry fee of $50.

Date
September 11, 2027 (303 days to go)
Price
$50
Sport
Running

From the Organizer

Join us on September 11, 2027 for the annual Foothills XC12K. This is an exciting cross-country race in the Boise Foothills. With 12K and 5K distances. The races begin at 8:00 AM at the Military Reserve. This event features challenging trails and stunning scenery. Register now to secure your spot in this unforgettable race!

This event is owned and operated by Boise Running Event Management and proceeds from the event go to the Bogus Basin Nordic Team. 

For more information about the event, check out our full website HERE. 

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

82°

Typical Low

54°

Chance of Rain

12%

Based on US Climate Normals data from Boise Air Terminal, 4 mi from the venue.

Sunrise 7:19 AMSunset 8:02 PMDaylight 12h 43m

About Boise, ID

Population

235,701

as of 2023

City Elevation

2,866 ft

Nearest Airport

BOI

Boise Air Terminal/Gowen Field · 1 mi

Time Zone

Mountain Time

From Endurance Grid

A mid-size host city. Enough lodging and amenities to keep race weekend easy, without big-city sprawl.

Race Location

What Are You
Waiting For?

Every finish line starts with a single decision. Claim your spot at Foothills XC12K, put it on the calendar, and turn “someday” into a start date.

303

Days to train

Race
Foothills XC12K
Date
September 11, 2027

Get Ready for Race Day

Plan your training, log every workout, and track your progress all the way to race day in the Endurance Grid app.

The training calendar in the Endurance Grid app: the week plan and every day colored by sport
A Race Story in the Endurance Grid app: the finish photo and everyone who finished

Frequently Asked Questions

What is the Foothills XC12K?
Foothills XC12K is a running race held in Boise, Idaho on September 11, 2027. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more running races near you or explore our sports guides to learn what race day actually feels like.
When and where is the Foothills XC12K?
Saturday, September 11, 2027 in Boise, Idaho at 750 Mountain Cove Road. Check the event page for exact start times and wave schedules.
How do I register for the Foothills XC12K?
Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.

Foothills XC12K

Sep 11, 2027

Register