Approximately 3000 people join together today to participate in the 9/11 Red Rocks Memorial Stair Climb, hosted by West Metro Fire Rescue Local 1309. All donations raised go to the National Fallen Firefighters Foundation. The climb is compared to the 110 stories of the Twin Towers. Anyone who has been to Red Rocks knows that climbing those stairs is sometimes not an easy task. Try it in full firefighter gear. If you’d like to donate, visit 911stairclimb.com