Madalyn Marx

United StatesUnited States
Events
400 Metres Short Track

Madalyn Marx is a United States sprinter. She competes primarily in the 200m, 200m and 400m.

Her personal bests include 26.08 in the 200m, 25.10 in the 200m, 56.17 in the 400m, 46.71 in the 4x100m and 3:51.76 in the 4x400m. She is currently active on the international athletics circuit, representing United States.

Personal best · 400 Metres Short Track56.98
2025 season best56.98Mar 13, 2025 · The Track at New Balance, Boston, MA (USA) (i)
2025 season best
Last competitionUSATF National Junior Olympic Track and Field ChampionshipsJul 27, 2025 · 56.69
USATF National Junior Olympic Track and Field Championships

As of Nov 15, 2026: 400 Metres Short Track 56.98, 2025 season best 56.98 (Mar 13, 2025, The Track at New Balance, Boston, MA (USA) (i)) · Last competition: USATF National Junior Olympic Track and Field Championships, Jul 27, 2025, 56.69

Personal bests

WA points calculator →
DisciplineResultAll-time
200mOR 2024United States 200 m all-time list26.08845 pts–
200mIndoorMA 202525.10984 pts–
400mGA 2025United States 400 m all-time list56.17971 pts–
4x100mGA 2025United States 4 × 100 m all-time list46.71–
4x400mGA 2025United States 4 × 400 m all-time list3:51.76–
400m-short-trackIndoorMA 202556.98976 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
2025200m Indoor25.10–Mar 15, 2025New Balance Nationals Indoors
2025200m-short-track Indoor25.10–Mar 15, 2025New Balance Nationals Indoors
20254x100m 46.71–Jul 26, 2025USATF National Junior Olympic Track and Field Championships
2025400m 56.17–Jul 25, 2025USATF National Junior Olympic Track and Field Championships
2025400m-short-track Indoor56.98–Mar 13, 2025New Balance Nationals Indoors
20254x400m 3:51.76–Jul 25, 2025USATF National Junior Olympic Track and Field Championships
2024200m 26.08+0.3Jun 14, 2024Nike Outdoor Nationals, Hayward Field, Eugene, OR - Championship High School Event
2024400m 58.62–Jun 14, 2024Nike Outdoor Nationals, Hayward Field, Eugene, OR - Championship High School Event
FAQ

Frequently asked questions

Madalyn Marx's 400 Metres Short Track personal best is 56.98, set on Mar 13, 2025 in The Track at New Balance, Boston, MA (USA) (i).

Madalyn Marx competes in the 400 Metres Short Track.

2025 season best: 56.98, set on Mar 13, 2025 in The Track at New Balance, Boston, MA (USA) (i). Last competition: USATF National Junior Olympic Track and Field Championships on Jul 27, 2025, 56.69.