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THE LONGEST LIGHT

location_on

calendar_today 20 Jun, 2026

directions_run Running

sell $45.00 – $199.00

About the Event

The Longest Light returns to Spokane, Washington on June 20th, inviting endurance athletes from near and far to test their limits amidst the scenic trails of Reardan Cross Country track in Seven Mile, Riverside State Park, and Mt. Spokane State Park. This year’s event is more than just a race; it's an Endurance Challenge within Phase One Mission—a celebration of resilience, hope, and community spirit.
100K RUN
100K  •  Start: 07:00:00  •  Fee: $150.00
10K RUCK
10K  •  Start: 07:00:00  •  Fee: $45.00
10K RUN
10K  •  Start: 07:00:00  •  Fee: $45.00
50K RUN
50K  •  Start: 07:00:00  •  Fee: $99.00
RUN - 101 MILER
162.5K  •  Start: 07:00:00  •  Fee: $199.00
KIDDO - SPRINT "THE HILL"
Start: 09:00:00
As dawn breaks over Spokane on June 20th, the air carries the scent of pine from nearby forests as runners gather to embark on their journey through varied terrain. Riverside State Park offers lush greenery with its winding paths, while Mt. Spokane State Park presents steeper inclines and panoramic views that challenge even seasoned athletes. The Reardan Cross Country track in Seven Mile provides a smooth yet rigorous surface for those navigating the distance courses. Each venue is meticulously chosen to offer both beauty and difficulty.
This event has been part of Phase One Mission since its inception, fostering a sense of camaraderie among participants who support each other through long hours on challenging terrain. The 101 Miler course, with a total of 65 laps covering 101.4 miles, is the ultimate test for ultra-runners. Completers earn the coveted Phase One Buckle as recognition for their achievement. Similarly, runners tackling the 100K and 50K distances also strive to earn tokens or buckles that symbolize their perseverance in the face of adversity.
The course itself winds through multiple areas within Spokane’s rich natural landscapes, offering diverse terrain from forest trails to open fields at Reardan Cross Country track. Each lap is approximately 1.56 miles long for all distance categories except the KidDo Sprint The Hill challenge which spans a shorter but no less challenging .3-mile sprint up and down "the hill." Aid stations are strategically placed along the routes, providing essential hydration, nutrition, and support to runners.
Aid station facilities include Endurance Fuel by Tailwind Nutrition, NeverSecond 30g carb gels, 1st Phorm protein bars, energy drinks, water, and additional snack options. These provisions cater specifically to endurance needs, ensuring participants can maintain their pace without compromising on nutrition or hydration. Crew access is available in designated areas of the parking lot near the start location.
Participants interested in joining The Longest Light must register via [https://ultrasignup.com/register.aspx?did=134856](https://ultrasignup.com/register.aspx?did=134856). Fees for various distances range from $45.00 to participate in the 10K run or ruck, up to a challenging but rewarding $199.00 entry fee for those tackling the full marathon of the 101 Miler course.
Bib pickup will take place at the start location on June 20th from 6 AM until race commencement; participants should bring their confirmation email and valid ID for check-in purposes. The event starts promptly at different times based on distance: 7 AM for the ultra distances, with the 10K events commencing slightly later to accommodate morning preparations.
The Longest Light is set against a backdrop of firm yet manageable trail conditions in early summer Spokane. Runners can expect an average temperature around 18.5°C (65°F), with winds blowing gently at approximately 10.5 km/h and humidity levels maintaining comfort without excessive dampness. The UV index will be moderate, so sunscreen is advisable.
The Longest Light returns to Spokane on June 20th, offering a unique blend of natural beauty, rigorous challenge, and communal spirit that makes this event stand out in the endurance racing calendar.

Races Offered

100K RUN

Jun 20, 2026

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Distance — 100K

terrain

Type — Running

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07:00

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$150.00

10K RUCK

Jun 20, 2026

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Distance — 10K

terrain

Type — Running

timer

07:00

sell

$45.00

10K RUN

Jun 20, 2026

straighten

Distance — 10K

terrain

Type — Running

timer

07:00

sell

$45.00

50K RUN

Jun 20, 2026

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Distance — 50K

terrain

Type — Running

timer

07:00

sell

$99.00

RUN - 101 MILER

Jun 20, 2026

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Distance — 162.5K

terrain

Type — Running

timer

07:00

sell

$199.00

Weather History

These values represent the 3-year monthly averages for June in Spokane.

thermostat Temperature
11.9° / 25.0°
wb_sunny Feels like
8.9° / 21.5°
light_mode Avg sunshine hours
13h 37m
water_drop Avg rainfall
0.6 mm
ac_unit Avg snowfall
air Avg wind speed
10.5 km/h (Light breeze)
opacity Sweat loss rate
Moderate
terrain Course conditions
Firm and slightly soft
sunny Max UV Index
Moderate (5.6)
humidity_mid Humidity
43.6%
wb_twilight Sunrise
04:52
nightlight Sunset
20:47

About Spokane

Learn more about the host city, Spokane.

Scenic view of

Spokane is the second-largest city in Washington State, and the largest between Seattle and Minneapolis. It is the economic hub of the "Inland Empire", a name used for Eastern Washington and the Idaho Panhandle. It is at the north edge of the Palouse, where gently rolling hills of wheat fields end at the Spokane River valley.

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