Tomas O'Sullivan
SwitzerlandActive- Born
- Sep 22, 2002 (24 years old)
- Events
- 100 m · 200 Metres Short Track
Tomas O'Sullivan is a Switzerland sprinter, born on September 22, 2002. He competes primarily in the 100m, 200m and 4x100m.
His personal bests include 10.55 in the 100m, 21.35 in the 200m, 40.35 in the 4x100m, 6.86 in the 60m and 7.08 in the 60m. He is currently active on the international athletics circuit, representing Switzerland.
Personal best · 100 m10.55
2026 season best10.76Jun 28, 2026
Personal best · 200 Metres Short Track22.65
Last competitionMeeting national de courses - Mémorial Paul LuginbühlJun 28, 2026 · 10.76
As of Oct 27, 2026: 100 m 10.55, 200 Metres Short Track 22.65, 2026 season best 10.76 (Jun 28, 2026) · Last competition: Meeting national de courses - Mémorial Paul Luginbühl, Jun 28, 2026, 10.76 · 24 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 60m Indoor | 6.86 | – | Feb 28, 2026 | Swiss Indoor Championships |
| 2026 | 100m | 10.76 | -1.1 | Jun 28, 2026 | Meeting national de courses - Mémorial Paul Luginbühl |
| 2026 | 200m-short-track Indoor | 21.74 | – | Feb 15, 2026 | BUCS Indoor Athletics Championships, EIS Don Valley Stadium, Sheffield (i) |
| 2026 | 200m Indoor | 21.74 | – | Feb 15, 2026 | BUCS Indoor Athletics Championships, EIS Don Valley Stadium, Sheffield (i) |
| 2025 | 100m | 10.65 | +2.1 | Aug 23, 2025 | Swiss Championships |
| 2025 | 200m | 21.80 | -0.7 | Jul 17, 2025 | Sprint/Hürden Meeting Trials U20, Stadion Trinermatten, Zofingen |
| 2024 | 60m Indoor | 7.06 | – | Jan 13, 2024 | Loughborough Indoor Open, Loughborough University Indoor Track, Loughborough (i) |
| 2024 | 100m | 10.60 | -0.9 | Jun 28, 2024 | Swiss Championships |