DC

Deirdre Collins

IRLIRLWomen
Birth dateApr 21, 1987
Height-
Weight-

Deirdre Collins is a Ireland long-distance runner, born on April 21, 1987. She competes primarily in the Semi and MountainCl.

Her personal bests include 1:17:51 in the Semi and 1:26:50 in the MountainCl. She is currently active on the international athletics circuit, representing Ireland.

Key facts
Half Marathon
1:17:51
2025 season best
1:17:51
Aug 24, 2025 · Larne (GBR)
2025 season best
Last competition
World Mountain & Trail Running Championships, Canfranc-Pirineos
Sep 28, 2025 · 1:26:50
World Mountain & Trail Running Championships, Canfranc-Pirineos
Age
39 years old

As of Sep 26, 2026: Half Marathon 1:17:51, 2025 season best 1:17:51 (Aug 24, 2025, Larne (GBR)) · Last competition: World Mountain & Trail Running Championships, Canfranc-Pirineos, Sep 28, 2025, 1:26:50 · 39 years old

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
2025
Semi
1:17:51-Aug 24, 2025-Condor Executive Antrim Coast Half Marathon
2025
MountainCl
1:26:50-Sep 28, 2025-World Mountain & Trail Running Championships, Canfranc-Pirineos

2025

3 performances

Honours

No medals

FAQ

Frequently asked questions

What is Deirdre Collins's Half Marathon personal best?

Deirdre Collins's Half Marathon personal best is 1:17:51, set on Aug 24, 2025 in Larne (GBR).

Which events does Deirdre Collins compete in?

Deirdre Collins competes in the Half Marathon.

How did Deirdre Collins perform in 2025?

2025 season best: 1:17:51, set on Aug 24, 2025 in Larne (GBR). Last competition: World Mountain & Trail Running Championships, Canfranc-Pirineos on Sep 28, 2025, 1:26:50.