This important battle took place on March 26 and 28, 1862, but the reenactment will take place on the weekend of March 24 and 25. A Confederate army under General Henry Hopkins Sibley had marched out of Texas to take what was then the New Mexico Territory. After defeating a Union force at the Battle of Valverde, Sibley marched north in the hopes of taking the rich gold fields of Colorado and ultimately opening a path to the Pacific.
A Union force under Col. John Slough met the rebels at Glorieta Pass. Slough and most of his men were Colorado volunteers who had marched 400 mountainous miles in only 13 days to stop the Confederates. The battle was a hard two-day fight. So hard, in fact, that both sides rested for a day in between.
The Union side won when a Colorado unit climbed a mountain to get behind the Confederates and destroyed their supplies. Left with virtually no food or water, Sibley had to abandon the invasion and his army struggled through the desert back to Texas. The defeat was so complete that the battle is often called “the Gettysburg of the West.”
The action will take place at the old battlefield, now the Pecos National Historical Park. You can see a schedule of events here. Highlights include a Spanish-language drill of the New Mexico Volunteers, black powder demonstrations and artillery. Park volunteers and reenactors will be on hand to give battlefield tours and lecture on various topics such as the Civil War in the Southwest and period medicine. There will even be drill instruction for kids.
Image painted by artist Roy Anderson — courtesy of Pecos National Historical Park.