Course & Elevation

The Roma-Ostia Half Marathon is an iconic Italian race that departs from central Rome and follows a scenic point-to-point route toward the Tyrrhenian coast at Ostia, passing through historic neighborhoods, parks, and the Roman countryside. The course is predominantly flat with minimal elevation changes, making it ideal for fast times. Runners experience a unique combination of urban Rome and the transition to coastal landscapes.

Surface: road Profile: Flat

Weather

Temperature 12°C

Humidity 65%

Rain Chance 35%

Early spring weather in Rome brings mild temperatures ideal for half-marathon racing. Expect cool mornings with moderate humidity and occasional spring showers.

Rome

Race Lore

Born in the Running Boom

1982 Origin

The Roma-Ostia Half Marathon was founded in 1982, during the golden age of mass-participation running. Now 44 years old, it has established itself as a beloved fixture in Rome, growing from its early editions into a race with genuine character and loyal following.

Sub-60 Territory

2013 Record

Samuel Kosgei set the blistering course record of 00:59:41 in 2013, proving this course can produce world-class half marathon times. The flat roads of Rome have become a proving ground for the fastest runners on the planet.

The Fast Lane

Course

Runners come to the Roma-Ostia Half Marathon for one reason: personal bests. The flat, fast course through Rome has a reputation as a PB factory, with the roads seemingly designed to keep your pace honest and your splits consistent from start to finish.

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Course Record

00:59:41

Samuel Kosgei (2013)

Registration

Registration Opens October

Registration Closes February

Entry Cost €35-€65

Official Website →

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Fun Facts

▸ Established in 1982, Roma-Ostia is one of Italy's most prestigious half-marathons and has been a qualifier for international championship teams for decades.
▸ The race follows a scenic route from the heart of Rome through historic neighborhoods and concludes near the ancient Roman port city of Ostia Antica.
▸ With an average finish time around 2:02, the flat, fast course has produced numerous national records and has attracted elite international runners since its inception.
▸ The early March timing coincides with the start of Europe's spring racing season, making it a key preparation race for marathoners targeting spring marathons.

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