VERSUS
Alison Dos Santos vs Karsten Warholm
Karsten Warholm leads Alison Dos Santos 10–9 in 19 direct confrontations; they last met at World Athletics Ultimate Championship on Sep 11, 2026.
01
Alison Dos Santos
BRA400 m hurdles46.29400 m44.38
AD
BRA400 m hurdles46.29400 m44.3802
Karsten Warholm
NOR400 m hurdles45.94400 Metres Short Track45.05
KW
NOR400 m hurdles45.94400 Metres Short Track45.05On 400 m hurdles
The highlighted cell marks the best of the group
Dos Santos
Warholm
Personal best
46.29Jul 19, 2022 · Hayward Field, Eugene, OR (USA)
45.94Aug 3, 2021 · National Stadium, Tokyo (JPN)
WA pointsOn the personal best
1322
1341
Average of the 10 bestConsistency at the top level
46.44
46.50
Races under 48 sOver the career
46
52
Seasons ranked world n°1Best mark of the year
2
4
Age at the record
22 years
25 years
Honours · all events
Olympic GamesGold · silver · bronze
002
110
World ChampionshipsGold · silver · bronze
110
310
World records held
1
—
Career
2016–2026
2011–2026
Head-to-head
Direct meetings in a race, all events combined
Alison Dos Santos9–10Karsten Warholm
19 shared races
Latest meetings
2026400 m hurdles · BudapestWorld Athletics Ultimate Championship · FinalDos Santos 45.98Warholm 46.78
2026400 m hurdles · ZürichWeltklasse Zürich · FinalDos Santos 45.80Warholm 46.69
2026400 m hurdles · ChorzówSilesia Kamila Skolimowska Memorial · FinalDos Santos 46.43Warholm 46.52
2026400 m hurdles · OsloOslo Bislett Games · FinalDos Santos 46.89Warholm 47.40
2026400 m hurdles · XiamenWanda Diamond League Xiamen · FinalDos Santos 46.72Warholm 46.82
2026Men's 300 Metres Hurdles · Shaoxing/KeqiaoWanda Diamond League · FinalDos Santos 33.01Warholm 33.05
Progression by age · 400 m hurdles
Best mark of each season by the athlete's age. The large dot marks the personal best.
Alison Dos SantosKarsten Warholm