|Location||Douglas, Jefferson, Park, and Teller counties, Colorado|
|Date(s)||June 8 - July 18, 2002|
|Burned area||138,114 acres (558.93 km2) |
|Land use||forest, rural|
The forest fire Hayman Fire started on June 8, 2002, 35 miles (56 km) northwest of Colorado Springs, Colorado and 95 miles (153 km) southwest of Denver, Colorado and became the largest wildfire in the state's recorded history at over 138,114 acres. See: Colorado wildfires
Hundreds of firefighters fought the fast-moving fire, which caused nearly $40 million in firefighting costs, burned 133 homes, 138,114 acres, and forced the evacuation of 5,340 people.
Smoke could be seen and smelled across the state from Vail, 108 miles (174 km) northwest, to Burlington, 188 miles (303 km) east, and from Broomfield, 50 miles (80 km) north, to Walsenburg, 130 miles (210 km) south.
When then-Governor Bill Owens responded to a reporter’s question following an aerial tour of the fires ("What does it look like up there?"), Owens said "It looks as if all of Colorado is burning today."  Many western slope residents blamed Owens for driving away tourists with the press's truncated version of the quote ("All of Colorado is burning.")  The ‘’’Hayman Fire’’’ was named for a mining ghost town near Tappan Gulch. 
The fire resulted directly in the death of one civilian, $39.1 million in suppression costs, total private property losses valued at $40.4 million,  and indirectly led to the death of five firefighters.  Overall, 600 structures were burned in the fire including 133 homes, 1 commercial building and 466 outbuildings. While the fire burned, record amounts of particulate matter were measured in the air. 
As a result of the fire, flooding in the burn area increased. Consequently, many roads and bridges in the area were washed out. This included State Highway 67, the main highway that runs through the area. Other indirect destruction included sediment runoff into a reservoir that is used as a water source for Denver. The removal of this sediment cost $25 million. 
Most of the burn area is inside of the Pike National Forest. The fire caused the closure of a large part of the national forest land as well as nearby Eleven Mile State Park and Spinney State Park. Tourism saw a sharp decline in the area and it is estimated that local businesses lost 50% of their seasonal revenues as a result of the fire-induced closures. 
Ann Dow, 50, suffered a fatal asthma attack on the evening of June 10, 2002 when heavy smoke from the fire drifted over the Dows' home south of Florissant. She quickly lapsed into unconsciousness and paramedics could not revive her. Her death certificate lists the cause as "acute asthma attack due to or as a consequence of smoke inhalation."
Five firefighters died from injuries sustained from a June 21, 2002 traffic accident en route to the Hayman fire from Oregon: Zach Zigich, Retha Shirley, Jacob Martindale, Danial Rama, and Bart Bailey. They are listed in the memorial to fallen firefighters on the Wildland Firefighter Foundation's website.
A forestry technician with the U.S. Forest Service, Terry Barton, set the fire in a campfire ring during a total burn ban triggered by a National Weather Service red flag warning. Barton's claim that she was attempting to burn a letter from her estranged husband was disputed by one of her teenage daughters who testified that a psychology teacher had told Ms. Barton to write her feelings in a letter and burn it.  Many locals believe she set the fire on purpose so she could stay home and fight a local Colorado fire instead of being called to fight fires in other states, such as Arizona or California. This would enable her to be with her kids that summer. According to radio talk show host Glenn Sacks, investigators also speculated that Barton started the fire so she could be a hero for putting it out and saving the forest.  The fire quickly spread out of the campfire ring and eventually torched over 138,000 acres (560 km2) and burned across four different counties. A federal grand jury indicted Barton on four felony counts of arson. 
Barton pleaded guilty to two charges: setting fire to federal forest land and lying to investigators  and was given a six-year sentence in federal prison. U.S. District Judge Richard Matsch refused, however, to impose the $14 million restitution asked for by prosecutors, saying he would not sentence her to a "life of poverty." Additionally, the State of Colorado sentenced Barton to 12 years in prison to run concurrently with the 6-year federal sentence. The state sentence was overturned on appeal, however, on grounds that the presiding judge had "the appearance of prejudice" because smoke from the fire had motivated him to voluntarily leave his home for one night.  In March 2008, Barton was re-sentenced by a different judge to 15 years of probation and 1,000 hours community service. 
Several insurance companies filed a $7 million suit against the government in the fall of 2008, claiming that Barton was negligent in her duties. In November, Judge Wiley Daniel ruled that the government was not responsible for Barton's actions because she was acting as an angry spouse and not as a government worker. 
In August 2018, Barton's sentence was extended another 15 years in the form of unsupervised probation (the unsupervised probation was ordered to save legal fees that would then be redirected towards restitution). Judge William Brian ordered that Barton continue to make payments toward the $14.5 million in restitution she owed as of the 2018 re-sentencing. The judge also ordered that Barton get a full-time job. 
- Rodeo-Chediski Fire of 2002, a concurrent large wildfire in Arizona
- Healthy Forests Initiative, a federal law passed after the severe wildfires of 2002
- Graham, Russell T., ed. (2003). Hayman Fire Case Study. General Technical Report RMRS-GTR-114. Ogden, UT: U.S. Forest Service Rocky Mountain Research Station.
- "Hayman Fire Incident Information". fs.fed.us. 2002-07-20. Retrieved 2010-05-28.
- "Legal Troubles Not Over For Terry Barton". TheDenverChannel.com. 2002-12-11. Retrieved 2006-11-03.
- "Fears May Be Outpacing Reality in Colorado Fires". New York Times. 2002-06-16. Retrieved 2008-01-11.
- "The backcountry business". Summit Daily News. 2003-08-06. Retrieved 2008-01-11.
- Huspeni, Dennis (2008-03-28). "Hayman fire-starter resentenced". Gazette.com. Retrieved 2012-06-27.
- "Social and Economic Issues of the Hayman Fire", USDA Forest Service Gen. Tech. Rep. RMRS-GTR-114. 2003, 2003. Accessed July 1, 2012
- "Wildland Firefighter Memorial". "Wildland Firefighter Foundation". 2002.
- "Case Study: Hayman Fire, Hayman, Colorado". American Planning Association. Retrieved 2018-12-09.
- Sink, Mindy (2003-06-03). "Added Term In Forest Fire". New York Times. Retrieved 2007-05-21.
- "When in Trouble, Blame a Man--Colorado Arsonist Terry Barton's Smart Strategy". "iFeminists.com". 2002-07-02. Archived from the original on 2012-02-04. Retrieved 2012-07-01.
- "Forest worker indicted for starting wildfire". CNN.com. 2002-06-19. Archived from the original on 2006-12-22. Retrieved 2006-11-03.
- "Barton Pleads Guilty In Hayman Fire Case", TheDenverChannel.com, December 7, 2002. Accessed May 20, 2007
- "Prison Sentence Tossed Out For Hayman Firestarter". "TheDenverChannel.com". 2004-12-16. Retrieved 2004-12-16.
- "Hayman fire starter won't serve state jail time". "The Denver Post". 2008-03-27. Retrieved 2008-03-27.
- Carmona, Felicia (2008-11-26). "Feds not liable in Hayman fire". "The Denver Post".
- "Sentence extended for woman who started Hayman Fire". KOAA.com. 2018-08-16. Retrieved 2018-12-09.