Leonard Fontannaz

SwitzerlandSwitzerlandActive
Born
Jan 1, 2001 (25 years old)
Events
800 m

Leonard Fontannaz is a Switzerland middle-distance runner, born on January 1, 2001. He competes primarily in the 800m, 800m-short-track and 1000m.

His personal bests include 1:54.46 in the 800m, 1:59.77 in the 800m-short-track, 2:32.76 in the 1000m, 2:37.74 in the 1000m-short-track and 3:34.60 in the 4x400Metre. He is currently active on the international athletics circuit, representing Switzerland.

Personal best · 800 m1:54.46
2026 season best1:55.71May 30, 2026 · Carl-Kaufmann-Stadion, Karlsruhe
2026 season best
Last competitionMatch des 6 cantons romandsJun 13, 2026 · 3:34.60
Match des 6 cantons romands

As of Nov 14, 2026: 800 m 1:54.46, 2026 season best 1:55.71 (May 30, 2026, Carl-Kaufmann-Stadion, Karlsruhe (GER)) · Last competition: Match des 6 cantons romands, Jun 13, 2026, 3:34.60 · 25 years old

Personal bests

WA points calculator →
DisciplineResultAll-time2026
800mMeilen 2025Switzerland 800 m all-time list1:54.46903 pts––
800m-short-trackIndoorSt. Gallen 20261:59.77814 pts––
1000mLausanne 20262:32.76806 pts–#413
1000m-short-trackIndoorMagglingen 20262:37.74771 pts––
4x400MetreColombier 20263:34.60––

Progression

SeasonDisciplineResultWindDateCompetitions
2026800m 1:55.71–May 30, 202610. PUMA NITRO Lange Laufnacht
2026800m-short-track Indoor1:59.77–Feb 28, 2026Swiss Indoor Championships
20261000m 2:32.76–May 9, 2026Meeting JJ Dumont
20261000m-short-track Indoor2:37.74–Feb 8, 2026Nationales Hallenmeeting, Halle End der Welt, Magglingen (i)
20264x400Metre 3:34.60–Jun 13, 2026Match des 6 cantons romands
2025800m 1:54.46–Jun 14, 2025Meeting Meilen, Allmend, Meilen
20251000m 2:33.62–May 17, 2025Mémorial Paul Luginbühl
20254x400Metre 3:38.89–May 18, 2025Match des 6 cantons romands
FAQ

Frequently asked questions

Leonard Fontannaz's 800 m personal best is 1:54.46, set on Jun 14, 2025 in Allmend, Meilen (SUI).

Leonard Fontannaz competes in the 800 m.

2026 season best: 1:55.71, set on May 30, 2026 in Carl-Kaufmann-Stadion, Karlsruhe (GER). Last competition: Match des 6 cantons romands on Jun 13, 2026, 3:34.60.