
Paddy O’Leary
San Francisco, CA | Ultra Runner
Originally from Ireland, Paddy picked up speed in the U.S. trail running community after his move to San Francisco as a cancer researcher. Paddy has conquered races as short as a 5K all the way to 100M, running on rugged mountain terrain all over the world with notable podiums in races such as The TNF Endurance Challenge 50 miler, Canyons 100K, Lavaredo Ultra and a coveted first place finish at the 2023 Dipsea Race.
Socials
2025
Transgrancanaria Marathon - 25th
2024
UTMB Hikuri - 3rd
Broken Arrow - 27th
The Big Alta 28K - 2nd

Paddy O’Leary
San Francisco, CA | Ultra Runner
Originally from Ireland, Paddy picked up speed in the U.S. trail running community after his move to San Francisco as a cancer researcher. Paddy has conquered races as short as a 5K all the way to 100M, running on rugged mountain terrain all over the world with notable podiums in races such as The TNF Endurance Challenge 50 miler, Canyons 100K, Lavaredo Ultra and a coveted first place finish at the 2023 Dipsea Race.
Socials
2025
Transgrancanaria Marathon - 25th
2024
UTMB Hikuri - 3rd
Broken Arrow - 27th
The Big Alta 28K - 2nd
“I find the 42mm Filter Cap to be a lifesaver in the mountains. I've been using this filter in my handheld and soft flasks for short, medium and long mountain runs. But I'm also using the Filter Cap for bigger mountain adventures."
