You searched for: “ultramarathons
ultramarathon (s) (noun), ultramarathons (pl)
A cross-country footrace with distances of 30 miles (48 kilometers) or more: Apparently some runners have strived to show their superior strength and endurance by exceeding the regular marathon distance with much longer ultramarathons for publicity reasons and to raise funds for worthy causes.
This entry is located in the following units: marathon-; and related entries ending in -athon, -thon (page 1) ultra-, ult- (page 3)