A memorial stair climb was held to honor the 343 firefighters who were killed on 9/11. This event pays tribute to the firefighters who lost their lives during the tragic incident.

Further details about the memorial stair climb can be found on myfoxzone.com. The event is noted to have taken place in Abilene, but specific details about the climb are not provided here.

For more information about the memorial stair climb, readers can visit the myfoxzone.com website, which has additional details about the event and its significance in honoring the fallen firefighters.