Definition

A long-distance running race that is longer than a standard marathon, typically covering distances of 30 miles (48 kilometers) or more.

Example

She trained for months to prepare for her first ultramarathon.

Conversation

Have you ever thought about running an ultramarathon?

I can't even imagine running that far!

I know, right? It's more than just a marathon.

Yeah, but some people really love the challenge of an ultramarathon.

Synonyms & Antonyms

Root Explanation

Ultramarathon → It is formed from "ultra-" (meaning beyond) and "marathon" (from Greek "Marathon", referring to the site of the famous long-distance run). The word "ultramarathon" refers to a race that is longer than the traditional marathon distance, thus going beyond the standard.

Memory Tip

Think of 'beyond' ('ultra-') a regular marathon — that's why an ultramarathon is a race that exceeds the usual marathon distance.

Visually Confused Words