The notion that someone might actually be unbeatable in an event as difficult and unpredictable as the marathon was always ludicrous, but also strangely reassuring.
Eliud Kipchoge’s Streak Comes to an End in London|Martin Fritz Huber|October 5, 2020|Outside Online
WHERE TO STAY: The Four Seasons, for an unbeatable view of the Gateway Arch.
Get Cultured on Your Weekend Getaway: Best Trips for Art Lovers|Condé Nast Traveler|January 19, 2014|DAILY BEAST
By any other reality show standard, his story of triumph alone would make him unbeatable.
The Next Arab Idol: Palestine's Boy Wonder and Stereotype Buster|Maysoon Zayid|May 22, 2013|DAILY BEAST
A President Romney could have been all but unbeatable for reelection.
The GOP Faces Years in the Wilderness After 2012 Election Losses|Robert Shrum|November 26, 2012|DAILY BEAST
And when they converge at the highest levels, the combination is unbeatable.
What’s True and False in “Lincoln” Movie|Harold Holzer|November 22, 2012|DAILY BEAST
They had a huge supply of the metals that made war, and it made them unbeatable.
Copper, the Metal That Runs the World: ‘Boom, Bust, Boom,’ by Bill Carter|Peter Madden|October 26, 2012|DAILY BEAST
The baron, and we also, regard the Varian gun and Chaosite as an unbeatable combination.
The Dreadnought Boys on Battle Practice|John Henry Goldfrap
If Frank needed anything to make him unbeatable that afternoon, the thing had come to pass.
Frank Armstrong at College|Matthew M. Colton
Behind him was a career of solid responsibility, of grave crises met and mastered with cool generalship and unbeatable energy.
Command|William McFee
In a matter of months he had welded the Orient into an unbeatable war-machine.
Astounding Stories of Super-Science April 1930|Various
All men admitted that a partnership between Scattergood and Lafe would be unbeatable.
Scattergood Baines|Clarence Budington Kelland
British Dictionary definitions for unbeatable
unbeatable
/ (ʌnˈbiːtəbəl) /
adjective
unable to be defeated or outclassed; surpassingly excellent