Riley GRABER

United StatesUnited StatesActive
Events
400 m

Riley GRABER is a United States sprinter. He competes primarily in the 400m, 4x400m and 4x400Metre.

His personal bests include 49.17 in the 400m, 3:18.85 in the 4x400m and 3:15.73 in the 4x400Metre. He is currently active on the international athletics circuit, representing United States.

Personal best · 400 m49.17
2026 season best48.68May 8, 2026
2026 season best
Last competitionCyclone TwilightMay 8, 2026 · 48.68
Cyclone Twilight

As of Nov 15, 2026: 400 m 49.17, 2026 season best 48.68 (May 8, 2026) · Last competition: Cyclone Twilight, May 8, 2026, 48.68

Personal bests

WA points calculator →
DisciplineResultAll-time2026
400mIA 2025United States 400 m all-time list49.17908 pts––
4x400mIndoorMO 20263:18.85–#347
4x400MetreIndoorFL 20263:15.73––

Progression

SeasonDisciplineResultWindDateCompetitions
2026400m 48.68–May 8, 2026Cyclone Twilight
20264x400Metre Indoor3:15.73–Mar 5, 2026NAIA Indoor Track & Field National Championships
20264x400m Indoor3:18.85–Feb 7, 2026Bearcat Invite, Hughes Fieldhouse, Maryville, MO (i) - Collegiate
2025400m 49.17–Apr 25, 2025115th Drake Relays presented by Xtream powered by Mediacom, Drake Stadium, Des Moines, IA
FAQ

Frequently asked questions

Riley GRABER's 400 m personal best is 49.17, set on Apr 25, 2025 in Drake Stadium, Des Moines, IA (USA).

Riley GRABER competes in the 400 m.

2026 season best: 48.68, set on May 8, 2026. Last competition: Cyclone Twilight on May 8, 2026, 48.68.