Koko Lists
Start a new list
Log in
Sign up
← New random battle
Koko Battle
Tap your pick.
Kilian Jornet
Kilian Jornet has won nearly every major mountain and ultra-distance trail race in the world multiple times, including a record number of victories at both the Hardrock 100 and the Ultra-Trail du Mont-Blanc, establishing him as the dominant mountain ultrarunner of his generation. His combination of elite ultra-distance running ability with genuine high-altitude mountaineering skill, including record-setting speed ascents of Denali, Mont Blanc, and Everest without supplemental oxygen, gave him a range of extreme-endurance achievement unmatched by runners focused purely on trail racing. Jornet's Kilian Jornet Foundation, focused on mountain conservation and youth outdoor education, extended his influence on the sport well beyond his own competitive results, reflecting a broader mountain-athlete identity distinct from purely race-focused ultrarunners. His combination of his unmatched mountain ultra-race record and his extreme high-altitude mountaineering speed records has made Jornet widely regarded as the greatest mountain ultrarunner in the sport's history.
VS
Ann Trason
Ann Trason won the Western States 100-Mile Endurance Run a record 14 times between 1989 and 2003, establishing a level of sustained dominance at ultrarunning's most historically significant race that remained the sport's benchmark for consistency for decades afterward. Her numerous world records across multiple ultra distances during the 1990s, at a time when women's participation in ultrarunning was still comparatively rare, helped establish the sport's competitive legitimacy for women and inspired a generation of subsequent female ultrarunners. Trason's 1995 overall victory, beating the entire men's field outright at a 100km race, became one of the earliest and most significant examples of a female ultrarunner outperforming the top men's competitors directly, a result that predated similar breakthrough performances by decades. Her combination of her record 14 Western States victories and her pioneering role establishing women's ultrarunning legitimacy has made Trason widely regarded as one of the most foundational figures in the sport's history.
Next battle
Full comparison
About Kilian Jornet
About Ann Trason
Popular Battles
1984 vs. Harry Potter and the Sorcerer's Stone
1 votes
Friends vs. Curb Your Enthusiasm
1 votes
Ideogram vs. Sora
1 votes
Navy Pier vs. Bishop Museum
1 votes
Rockin' Around the Christmas Tree vs. Skittles
1 votes
George Carlin vs. Oprah Winfrey
1 votes
