Stair Climb for Los Angeles Los Angeles, CA   Sep 27, 2025

At 1,005 feet, the US Bank Tower is home to the tallest stairwell west of the Mississippi. During the Stair Climb for Los Angeles, 4,000 participants race or walk up 1,664 steps (75 stories) then take the elevator down to the street level where a Block Party awaits, complete with games, live bands, food trucks, and a beer garden. The best part is that every dollar raised strengthens impactful YMCA community programs in and around Downtown Los Angeles. Fundraising supports subsidized YMCA program participation for children, teens, families, and seniors in some of the most under-resourced neighborhoods in the city.