What is the course like for Rio Marathon?

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

Is Rio Marathon USATF certified?

Yes this race is listed as certified.

What are typical race-day temperatures for Rio Marathon?

Temperature averages are not available for this race.

Can I generate a pace band for Rio Marathon?

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

Rio Marathon | Race Info, Course, Elevation & Pace Band

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Race Information

Race Dates

2027: TBD
2026: Sunday, June 7, 2026

Course Information

Profile: Very Flat
Type: Mostly Out and Back
Surface: Road/Pavement

Boston Qualifier?: Yes
World Marathon Major Qualifier?: Yes

Race Day Weather

Mean Temp.: 0°F (-17°C)
Average High: 0°F (-17°C)
Average Low: 0° F (-17°C)

PR Score & Course Score

PR Score: 95.54
Course Score: 99.50

Race Size

2026: No Results
2025: 13,129 Finishers
2024: No Results
2023: No Results
2022: No Results
2021: No Results

BQ Percentages

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

Miscellaneous Information

Pace Groups?: Yes

Elevation Chart

Max Elevation: 26 feet (7m)
Min Elevation: 1 feet (0m)

Elevation Gain: 243 feet (74m)
Elevation Loss: 242 feet (73m)

Course updated 05/13/2026

Hotel & VRBO Accommodations for the Rio Marathon

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

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Compare the Rio Marathon to other Marathons

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

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

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

Comparison Tool

If you ran the Rio Marathon in 4:28:00, 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