Bike Fire Tears Through Sand Canyon Hills, Forcing Evacuations Before Crews Gain the Upper Hand

Oct 12, 2026 ·  Good Shepherd Media

SANTA CLARITA — A wind-whipped brush fire dubbed the Bike Fire raced across the hills between Sand Canyon and Placerita Canyon on Sunday afternoon, Oct. 11, pushing hundreds of firefighters into structure-defense mode and sending residents of several neighborhoods out of their homes before crews pinned it down by nightfall.

It was the third wildfire to hit the Santa Clarita Valley area in nine days.

How it started

The fire broke out early Sunday afternoon near Cambria Estates Lane and Ravenhill Road, in the 16400 block of Cambria Estates Lane close to the Golden Valley Ranch Open Space. The Los Angeles County Fire Department placed the first report at about 1:30 p.m.; the Sacramento Bee, as cited by other outlets, put the start closer to 1:08 p.m., and KTLA reported it began shortly before 2 p.m. The fire started on private land within Los Angeles County Fire Department jurisdiction, with Angeles National Forest crews assisting.

First-arriving units sized it up at roughly five acres. It did not stay that way for long.

A fast, erratic run

Angeles National Forest officials described the fire’s behavior as “erratic” — shifting direction and spreading unpredictably through steep brush. Reported acreage climbed through the afternoon:

More accurate overnight mapping brought the official size down to about 172 acres, according to Angeles National Forest officials, Cal Fire and ABC7. Containment was listed at 12% at one point Sunday afternoon on Cal Fire’s incident page, then rose to 68% by evening.

A note on conflicting figures: City News Service and CBS News Los Angeles reported a much larger figure — 475 acres at 68% containment as of about 9:15 p.m. That number does not match the mapped 172 acres published by Cal Fire and the Angeles National Forest. Good Shepherd Media is reporting the mapped figure and will update if officials revise it.

The response

L.A. County Fire Capt. Aaron Katon told City News Service that roughly 250 county fire personnel and about 75 U.S. Forest Service personnel were assigned, and that crews were making good progress while actively protecting homes. Two air tankers and two Type 1 helicopters were mobilized first, followed by helitankers and Super Scooper aircraft, according to Katon.

As of Sunday night, no outlet reviewed for this report had reported homes destroyed or anyone injured. The cause of the fire remains under investigation.

Evacuations

Evacuation orders were issued and then expanded through the afternoon as the fire ran. According to Cal Fire, Fox 11 and the Watch Duty tracking service, zones under evacuation orders included:

• SCL-SULTUS
• SCL-NADEU-A
• SCL-SANDSOUTH-B
• SCL-MACMILLAN (upgraded from a warning mid-afternoon)

Evacuation warnings covered SCL-NADEU-B, SCL-SANDSOUTH-A, SCL-CRYSTALSPRINGS, SCL-WOODLAND, SCL-FAIROAKSRANCH, SCL-MEDLEYRIDGE, SCL-ROLLINGHILLS-B and LAC-E119-A.

An evacuation center opened at College of the Canyons, 26455 Rockwell Canyon Road. Small animals were taken in at the Santa Clarita Valley Animal Care Center, and large animals at the Antelope Valley Fairgrounds, 2551 W. Avenue H in Lancaster. Fox 11 reported a closure at Placerita Canyon Road and Sand Canyon Road.

By Sunday evening the threat had eased. KTLA reported that officials downgraded all orders and warnings to advisories, clearing residents to return home, and City News Service reported the orders and warnings were lifted as of about 8 p.m.

Third fire in nine days

The Bike Fire capped a rough stretch for the region. The Bouquet Fire broke out Oct. 3 near Bouquet Canyon and Quarry roads in the Angeles National Forest northeast of Santa Clarita, burned about 1,048 acres and forced its own evacuations; it was 83% contained as of Sunday. The Danny Fire, reported Oct. 8 about two miles south of Gorman, was stopped quickly at about 150 acres and stood at 96% containment.

For Sand Canyon residents, Sunday’s smoke carried an uncomfortable memory. In July 2016 the Sand Fire started off Highway 14 near Sand Canyon Road and burned more than 41,000 acres, destroying homes and killing one Sand Canyon resident.

What residents should do now

• Check current zone status at protect.genasys.com or lacounty.gov/emergency before traveling back into the burn area; advisories can change.
• Expect fire crews and equipment on Sand Canyon and Placerita Canyon roads for mop-up in the coming days.
• Watch for flare-ups and report any new smoke to 911.
• Anyone with information about how the fire started can contact the L.A. County Fire Department.

This is a developing story. Good Shepherd Media will update it as officials release the cause, final acreage and containment.

Sources

• ABC7 Los Angeles (KABC): Bike Fire: Santa Clarita brush fire burns at least 172 acres
• KTLA 5: Evacuation orders downgraded for Bike Fire in Santa Clarita
• Fox 11 Los Angeles: Bike Fire forcing evacuations in Santa Clarita
• MyNewsLA / City News Service: Fast-Moving Brush Fire Erupts in Santa Clarita and Evacuation Orders, Warnings Lifted as Bike Fire 68% Contained
• Cal Fire incident page: Bike Fire
• Watch Duty: Bike Fire map
• Rolling Out (citing CBS News Los Angeles): Bike Fire explodes to 115 acres
• APA (citing CBS News Los Angeles): Wildfire in California’s Santa Clarita prompts evacuation orders
• Yahoo News: Bike Fire erupts in LA County’s Santa Clarita
• STL.News / USPress.News: Bike Fire Burns 172 Acres, Forces Evacuations
• NBC Los Angeles (Bouquet Fire background): Evacuation orders, warnings in effect for 1,000-acre wildfire near Santa Clarita
• The Signal (Sand Fire background): Firefighters respond quickly to reports of fire in 2 spots at Sand Canyon

Santa Clarita BIKE FIRE quickly spreads to at least 230 acres, prompting evacuation orders