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CITY TO SKY

CITY TO SKY is a running, trail running, and ultra race on October 18, 2026 in Missoula, MT, with entry fees from $145 to $155.

Date
October 18, 2026 (87 days to go)
Price
$145–$155
Sports
RunningTrail RunningUltra
Register →

From the Organizer

This unique trail race starts and finishes near Missoula’s University District and features multiple mountain summits totaling 8,000+ feet of vertical elevation and exploring many of Missoula’s iconic open space and conservation lands circumnavigating the Pattee Creek Watershed. It highlights the best of Missoula’s open space and urban recreation areas and boasts less than two miles of pavement.

Events

City to Sky 50K$155
City to Sky 25K$145

Weather

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

55°

Typical Low

33°

Chance of Rain

32%

Based on US Climate Normals data from Missoula 2 Ne, 2 mi from the venue.

Sunrise 7:58 AMSunset 6:43 PMDaylight 10h 45m

Host City

About Missoula, MT

Population

75,600

as of 2023

City Elevation

3,168 ft

Nearest Airport

MSO

Missoula Montana Airport · 4 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

Your Next Start Line

What Are You
Waiting For?

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

87

Days to train

Race
CITY TO SKY
Date
October 18, 2026

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From Endurance Grid

About These Sports

This race spans more than one sport — here’s a guide to each, so you can understand what’s involved and decide if it’s the right fit. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.

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.

Trail Running

Running off-road — dirt, singletrack, and mountain paths — from 5Ks to ultras. The terrain makes for an exciting twist and adventure in your running journey.

Ultramarathon

An ultramarathon is anything beyond the standard marathon — 50K, 50-mile, 100K, 100-mile, and timed events. Crossing the line is less about speed and more about not quitting.

Plan your trip

Make it a Racecation

Coming from out of town? There's more to Missoula than race day. We'll help you line up nearby lodging, flights, a rental car, and things to do so you can make the most of your racecation.

Plan your trip to Missoula
Lodging
Flights
Rental Car
Activities

Frequently Asked Questions (FAQs)

What is the CITY TO SKY?+
CITY TO SKY is a running, trail running, and ultra race held in Missoula, Montana on October 18, 2026. 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 CITY TO SKY?+
Sunday, October 18, 2026 in Missoula, Montana at Dornblaser-Lewis and Clark Stadium – University of Montana. Check the event page for exact start times and wave schedules.
How do I register for the CITY TO SKY?+
Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.

CITY TO SKY

Oct 18, 2026

Register →