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Light at the End of the Tunnel Marathon & Half

The Light At The End of the Tunnel offers a unique downhill marathon experience through a mountain tunnel.

Race Date

Jun 7, 2026

Location

Snoqualmie Pass, WA

Quick facts

Date
Sunday, June 7, 2026
Location
Snoqualmie Pass, Washington
Distance
Half marathon (13.1 mi) + 26.2M
Course
Point to Point
Terrain
Road
USATF certified
Not listed
Finishers on record
172

Highlights

Good For

BQ RelevantPR FriendlyDestination Worthy

Atmosphere

Local CommunityWell Organized

Course

Net DownhillScenic Route

The Experience

The Light At The End of the Tunnel marathon, first run in 2009 and now in its third edition, promises a unique and fast racing experience. Runners are treated to a distinctive downhill course that winds through a mountain tunnel, offering a memorable start to the race.

This event has attracted participants from approximately 18 states, showcasing its growing appeal. With a recent field size of around 110 finishers and a typical winning time near 75 minutes, the race is geared towards those seeking a swift and competitive run. The course is noted for its significant downhill profile, making it a prime candidate for setting personal records and potentially qualifying for Boston.

While the race is relatively new, its unique features and fast-certified course are building a reputation. The typical race-day weather in North Bend, WA, offers cool temperatures, making for comfortable running conditions.

Race-provided description

One of the fastest marathon courses in the world. Come set a personal record, qualify for Boston, and enjoy a downhill mountain course through a tunnel.

Logistics

Race Day

Sunday, June 7, 2026

Start Time

TBA

Start Location

Snoqualmie Pass, WA

Directions

Course Info

Course Type

Point to Point

Terrain

road

Scenery

Mountain

Surface

Paved

Difficulty

Rolling Hills

Net Drop/km

0 m (Flat)

Separation

0.0%

Also Offers

26.2M

Course Map

2 other maps for this race

Quality Score

Methodology
Heritage6/20

3 years running

Size8/15

~35 finishers a year

Momentum3/5

small race — neutral

Loyalty0/20

0% returning runners

Course & details0/15

limited extras

National draw7/10

runners from 18 states

Front-pack speed3/5

winner 1:15:30

Weather8/10

typical high 63°F

Race Day Weather

5-year historical avg

Start (Low)

45°

Afternoon (High)

63°

Pleasant conditions — light layers at start, comfortable by finish

0.1"

Precipitation

9 mph

Wind

76%

Humidity

Historical Finish Times

How 172 finishers actually crossed the line across 3 years.

Most recent

2023

Total finishers

172

Median time

2:03:56

Latest turnout

110

States

19

10%
25%
75%
90%
1:15p50 median ≈ 2:004:45

Turnout by year

20092023

'09'10'23
See full results

Hover the histogram to inspect specific finish times.

Race Photos

Frequently asked

When is the Light at the End of the Tunnel Marathon & Half?

The Light at the End of the Tunnel Marathon & Half is held on Sunday, June 7, 2026.

Where does the Light at the End of the Tunnel Marathon & Half take place?

It takes place in Snoqualmie Pass, Washington.

What distances does the Light at the End of the Tunnel Marathon & Half offer?

The half marathon (13.1 miles), plus 26.2M.

Is the Light at the End of the Tunnel Marathon & Half course flat and good for a PR?

The Light at the End of the Tunnel Marathon & Half is a rolling hills, point to point course.

How many people run the Light at the End of the Tunnel Marathon & Half?

HalfRuns has finish records for 172 runners who have completed the Light at the End of the Tunnel Marathon & Half.

HalfRuns editorial — independent, no paid placement.

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