Skip to main content
Dictionary
Store
Blog
World
Help
Advertise
Chat
System Status
Information Collection Notice
Trademark Concerns
reCAPTCHA Privacy
Terms of Service
reCAPTCHA Terms
Privacy Policy
Accessibility
Report a Bug
Data Request
Contact Us
Security
DMCA
© 1999–2026 Urban Dictionary ®
Mugs
Tees
Hoodies
Pro Customization
Create unique products with your own words and definitions
Preview
Personalize Your Design
Your Word
Your Definition
A runner who runs ultramarathons - distances greater than a marathon (26.2 miles). Ultramarathon distances are most commonly 50k, 50 mile, 100k, and 100 mile. Runs can be both road and trail, but usually trail. Ultrarunners are extremely dedicated to their sport and have been found to be some of the most laid-back folks around. They tend to eat like horses, too. Most find them a wee bit eccentric.
Text fits
Save
Cancel