Josiah Kostamo’s Competitions

Every competition Josiah Kostamo has competed at — browse as poster cards, a compact list, or on the map.

1 competitions · 1 cities · 0 countries · 0 podiums

Waterloo Favourites Autumn 2023

Waterloo Favourites Autumn 2023Dec 16, 2023Waterloo, Ontario3 events

WCA

06 PRs