What is the course like for Green River Marathon?

Very Flat course on Road/Pavement. See the elevation chart on this page for details.

Is Green River Marathon USATF certified?

Yes this race is listed as certified.

What are typical race-day temperatures for Green River Marathon?

Average ~59F (high 68F / low 50F).

Can I generate a pace band for Green River Marathon?

Yes use the Pace Band button on this page to create a course-specific pace band.

Green River Marathon | Race Info, Course, Elevation & Pace Band

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Race Information

Race Dates

2027: TBD
2026: Saturday, June 6, 2026

Course Information

Profile: Very Flat
Type: Point to Point
Surface: Road/Pavement

Boston Qualifier?: Yes
World Marathon Major Qualifier?: No

Race Day Weather

Mean Temp.: 59°F (15°C)
Average High: 68°F (20°C)
Average Low: 50° F (10°C)

PR Score & Course Score

PR Score: Request Score
Course Score: Request Score

Race Size

2026: 29 Finishers
2025: 21 Finishers
2024: 24 Finishers
2023: 29 Finishers
2022: 18 Finishers
2021: 26 Finishers

BQ Percentages

2026: 0%
2025: N/A
2024: N/A
2023: N/A
2022: N/A
2021: N/A

Miscellaneous Information

Pace Groups?: No

Green River Marathon Rankings, Course Speed & Boston Qualifier Statistics

The Green River Marathon was the 540th largest marathon in the U.S. in 2025 based on the number of finishers. In 2024, it ranked as the 531st largest marathon in the U.S..

There are currently no Course or PR Scores for the Green River Marathon. If you would like scores calculated, send a request here.

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

Elevation Chart

Max Elevation: 39 feet (11m)
Min Elevation: 0 feet (0m)

No course elevation available at this time.

Hotel & VRBO Accommodations for the Green River Marathon

View available accomodations around the Green River Marathon Finish Line and Course. Book your Reservation now before the best places are sold out.

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Compare the Green River Marathon to other Marathons

Use tools below to compare races and convert times across courses.

Do you want to see how the Green River Marathon stacks up against other marathons?

Compare the details of the Green River Marathon side-by-side with other marathons with our Comparison Tool.

Comparison Tool

If you ran the Green River Marathon in 5:11:00, what would your time in other marathons be?

See how your finish time would compare on other marathon courses with our Time Conversion Tool.

Time Converter Tool