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Best Marathons of 2016

View our Best Marathons of 2016 Winners.

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Race Dates

2018: TBD
2017: Sunday, August 20, 2017

Course Information

Profile: Downhill
Type: Point to Point
Surface: Trail
Certified?: Yes

Race Day Weather

Mean Temp.: 66°F (18°C)
Average High: 75°F (23°C)
Average Low: 56° F (13°C)

Historical Weather

PR Score & Course Score

PR Score: 102.62
Course Score: 104.37

Race Size

2017: No Results
2016: 225 Finishers
2015: No Results

BQ Percentages

2017: N/A
2016: 30.2%
2015: N/A

Miscellaneous Information

Pace Groups?: No

Race Day Weather Forecast

Race Day Temperatures High: 76°F  (24°C)
Low: 52°F  (11°C)

Race Start Conditions

54°F  (12°C)

Mostly Cloudy
ENE 3 mph 

PR Score
(Normal Score)


Course Score


The typical race time temperature and humidity levels are slightly above the ideal range for optimal marathon performance. You may need to adjust your pace slightly.

Course Description

The downhill Tunnel Vision (formerly Super Tunnel) Marathon is run on the same very fast downhill course as the Light at the End of the Tunnel Marathon.

Marathon Rankings

The Tunnel Vision Marathon was the 251st largest marathon in the U.S. last year.

Its Course Score of 104.37 ranks it as the 10th fastest marathon course in the U.S. and the 5th fastest course in Washington.

The typical race time temperature and humidity levels are above the ideal range for optimal marathon performance. This, coupled with the Course Score, gives the Tunnel Vision Marathon a PR Score of 102.62. This PR Score ranks it as the 11th fastest marathon in the U.S. and the 5th fastest in Washington.

Learn more about PR Scores and Course Scores on the FAQ page.

Elevation Chart

Max Elevation: 2563 feet (781m)
Min Elevation: 515 feet (157m)


Recent Tunnel Vision Marathon Reviews

5 Stars from 1 Reviews
View all Reviews

review of 2016 Tunnel Vision Marathon.   

5 / 5 Stars


Loved this race and this course. Beautiful and fast (my first BQ after 27 marathons). You would have a difficult time finding better August weather anywhere in the U.S. (it was 53 at the start and 66 when I finished).

Race Tips

Logistical Tips (Hotels, Restaurants, Parking, Discounts, etc.)

Finish Time Equivalent

If you ran the Tunnel Vision Marathon in 3:19:00, what would your time in the Boston Marathon be?

See how your race times would compare on other marathon courses using the Marathon Time Converter Tool.