2027 Cleveland Marathon - May 16 Countdown

Q: Is the Cleveland Marathon a Boston qualifier?

Yes. The Cleveland Marathon course is USATF-certified and an official Boston qualifier — runners who hit the Boston Marathon qualifying standard for their age and gender at Cleveland can use the time to apply. Its flat-to-rolling terrain and cool mid-May weather make it a credible Midwest BQ option. Check your number with our Boston qualifying calculator.

Q: Is the Cleveland Marathon course flat or hilly?

It is flat-to-gently-rolling, not pancake-flat. Total elevation gain is about 619 ft (188 m) across the full 26.2 miles, with the course mostly between 576 and 682 ft, so you get a few short hills — notably the climb into the Tremont neighborhood — plus bridge approaches, rather than any sustained mountains. The lakefront and neighborhood streets reward even pacing — plan it with our pace calculator.

Q: What does the 2027 Cleveland Marathon course look like?

The full marathon was redesigned for 2026 and returns for 2027. It starts downtown by the Mall, tours the city core past Public Square and the Rock & Roll Hall of Fame on the Lake Erie waterfront, crosses the Cuyahoga River on the Hope Memorial Bridge, and winds through west-side neighborhoods such as Tremont, Ohio City, Gordon Square and the Lakewood/Edgewater lakeshore before finishing back downtown. The organizers adjust the exact route between years, so check the official course map for the current 2027 details.

Q: How do I register for the Cleveland Marathon and how much does it cost?

Registration for the 50th-anniversary 2027 race is open now at clevelandmarathon.com. Early-bird pricing has already sold out, so the current standard full-marathon fee is $100 (plus processing); pricing is tiered and rises closer to race day, so register early. Note there are no refunds or deferrals. Confirm the live rate on the official site before you sign up.

Q: What is the time limit for the Cleveland Marathon?

The full marathon has a 7-hour course time limit from the 7:00 a.m. start. That works out to roughly a 16:00 per mile average pace, which is generous enough for first-timers and walk-run finishers while keeping the course open through the morning.

Q: What is the weather like for the Cleveland Marathon in May?

Mid-May in Cleveland is typically cool and lake-influenced: starts near 50°F / 10°C, warming to about 58–65°F / 14–18°C by late morning, with humidity off Lake Erie and a chance of a lake breeze or light rain. It is generally favorable marathon weather — dress for a cool start with a layer you can throw away.

Q: Where can I find Cleveland Marathon results?

Official results are posted on the Cleveland Marathon website and through its timing partner shortly after race day. In 2026 more than 13,000 runners took part across the weekend's distances, with full-marathon, half-marathon, 10K and 5K results published per event.

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Race Information

Race	2027 Cleveland Marathon - May 16
City	Cleveland
Date	2027-05-16 at 07:00
Time Limit	7 hours
Cutoff pace	9:57/km
Timezone	America/New_York
Official Site	University Hospitals Cleveland Marathon
Registration	Register

Race Day Weather

Average Temperature	13.8°C / 57°F
Humidity	79%
Wind	21.4 km/h
Rain Chance	45%
Typical Conditions	Cool, often overcast mid-May Cleveland morning by Lake Erie — good marathon running weather

What to Prepare: Mid-May mornings on the lakefront usually start around 50°F / 10°C and warm toward 58–65°F / 14–18°C by midday, often with a lake breeze and a chance of light rain. Dress for a cool start with a throwaway top layer you can shed, and expect humidity off the water.

Based on historical averages for race week. Use our Weather Score Calculator and What to Wear Guide for personalized advice.

Wind Impact on Race Day

Wind at 21.4 km/h can affect your marathon pace by 5-15 seconds per kilometer. Headwinds slow you down exponentially — a 20 km/h wind costs more than twice a 10 km/h wind.

Calculate your wind-adjusted pace →

Race-Week Climate

Based on 20 years of race-week weather (2005-2024), MERRA-2 reanalysis

	Cooler	Typical	Warmer
Temperature	9.4°C	13.6°C	18.6°C
Dew point	4.5°C	9.8°C	15.4°C

Wet-day chance: 45% Runnability: 71/100

Data: NASA POWER (MERRA-2 reanalysis), NASA Langley Research Center

Course Profile

Course Type	City + lakefront point-style loop
Elevation Gain	188m
Terrain	Road (downtown streets, lakefront Shoreway, neighborhood avenues)
Profile	A Great Lakes city marathon that runs flat-to-gently-rolling — about +619 ft (188 m) of total gain over 26.2 miles — with a few short hills (notably the climb up into the historic Tremont neighborhood) and several bridge approaches rather than any sustained mountains. The full-marathon route was redesigned for 2026 and returns for 2027: it starts downtown by the Mall, tours the city core past Public Square and the Rock & Roll Hall of Fame on the Lake Erie waterfront, crosses the Cuyahoga River on the landmark Hope Memorial Bridge, and winds through west-side neighborhoods such as Tremont, Ohio City, Gordon Square and the Lakewood/Edgewater lakeshore before finishing back downtown. The organizers adjust the exact route between years, so confirm the current course map. It is USATF-certified and an official Boston qualifier, and the cool mid-May conditions plus a forgiving overall profile make it a realistic Midwest BQ or PR target. Note: GPS watches over the bridges can show inflated elevation, so trust the certified profile over your device.
Boston Qualifier	Yes — Check your BQ time

Prepare for 2027 Cleveland Marathon - May 16

Use our free training tools to get race-ready:

Running Pace Calculator — Min/km, Finish Time & Pace Chart

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Free Pace Band Generator — Printable Race Day Wristband

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Marathon Wake-Up Time Calculator — Race Morning Timeline

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Dew Point Running Calculator — Pace Adjustment Chart

Enter temperature and humidity to calculate dew point and its impact on your running pace. 7-zone ch...

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Wind Effect on Running — How Much Does Wind Slow You?

How much does a headwind actually slow you down? This free calculator turns wind speed and direction...

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Elevation Gain/Loss Impact Calculator

How much will hills slow you down? Enter elevation gain, loss, and distance to see adjusted pace, di...

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Frequently Asked Questions

When is the 2027 Cleveland Marathon and what time does it start?

The 2027 University Hospitals Cleveland Marathon full marathon is on Sunday, May 16, 2027, starting at 7:00 a.m. ET in downtown Cleveland near St. Clair Avenue and Mall B. The half marathon, 10K and 5K run the same weekend, but the 26.2-mile race goes off at 7 a.m.

Is the Cleveland Marathon a Boston qualifier?

Yes. The Cleveland Marathon course is USATF-certified and an official Boston qualifier — runners who hit the Boston Marathon qualifying standard for their age and gender at Cleveland can use the time to apply. Its flat-to-rolling terrain and cool mid-May weather make it a credible Midwest BQ option. Check your number with our Boston qualifying calculator.

Is the Cleveland Marathon course flat or hilly?

It is flat-to-gently-rolling, not pancake-flat. Total elevation gain is about 619 ft (188 m) across the full 26.2 miles, with the course mostly between 576 and 682 ft, so you get a few short hills — notably the climb into the Tremont neighborhood — plus bridge approaches, rather than any sustained mountains. The lakefront and neighborhood streets reward even pacing — plan it with our pace calculator.

What does the 2027 Cleveland Marathon course look like?

The full marathon was redesigned for 2026 and returns for 2027. It starts downtown by the Mall, tours the city core past Public Square and the Rock & Roll Hall of Fame on the Lake Erie waterfront, crosses the Cuyahoga River on the Hope Memorial Bridge, and winds through west-side neighborhoods such as Tremont, Ohio City, Gordon Square and the Lakewood/Edgewater lakeshore before finishing back downtown. The organizers adjust the exact route between years, so check the official course map for the current 2027 details.

How do I register for the Cleveland Marathon and how much does it cost?

Registration for the 50th-anniversary 2027 race is open now at clevelandmarathon.com. Early-bird pricing has already sold out, so the current standard full-marathon fee is $100 (plus processing); pricing is tiered and rises closer to race day, so register early. Note there are no refunds or deferrals. Confirm the live rate on the official site before you sign up.

What is the time limit for the Cleveland Marathon?

The full marathon has a 7-hour course time limit from the 7:00 a.m. start. That works out to roughly a 16:00 per mile average pace, which is generous enough for first-timers and walk-run finishers while keeping the course open through the morning.

What is the weather like for the Cleveland Marathon in May?

Mid-May in Cleveland is typically cool and lake-influenced: starts near 50°F / 10°C, warming to about 58–65°F / 14–18°C by late morning, with humidity off Lake Erie and a chance of a lake breeze or light rain. It is generally favorable marathon weather — dress for a cool start with a layer you can throw away.

Where can I find Cleveland Marathon results?

Official results are posted on the Cleveland Marathon website and through its timing partner shortly after race day. In 2026 more than 13,000 runners took part across the weekend's distances, with full-marathon, half-marathon, 10K and 5K results published per event.