SM
Sebastien Mahieu
BELMenBirth dateJan 1, 1992
Height-
Weight-
Sebastien Mahieu is a Belgium sprinter, born on January 1, 1992. He competes primarily in the 100m, 200m and 400m.
His personal bests include 11.24 in the 100m, 22.72 in the 200m, 48.98 in the 400m, 4:42.32 in the 1500m and 18.51 in the 110mH. He is currently active on the international athletics circuit, representing Belgium.
Key facts
400 Metres Short Track
49.88
200 Metres Short Track
22.79
Last competition
Championnats Provinciaux Indoor | Hainaut - Liège - Luxembourg
Jan 3, 2026 · 52.04
Age
34 years old
As of Sep 17, 2026: 400 Metres Short Track 49.88, 200 Metres Short Track 22.79, 2026 season best 52.04 (Jan 3, 2026) · Last competition: Championnats Provinciaux Indoor | Hainaut - Liège - Luxembourg, Jan 3, 2026, 52.04 · 34 years old
PB
Personal bests
11.24*
22.72
48.98
4:42.32
18.51
1.85
2.80
6.58
9.54
24.41
38.90
5477
9.49
2:50.61
2:50.61
7.24
49.88
22.79
4156
* Wind-assisted (> 2.0 m/s)