Participants at Pat's Run will not be permitted to carry bags or backpacks at Saturday's race, the Pat Tillman Foundation said in a statement.
Security for Pat's Run, a popular Valley race, is set to be increased in the wake of the Boston Marathon bombings, police said.
"We're going to be bringing in additional resources," said Tempe Police Sgt. Mike Pooley. "We want to make sure the public knows we are definitely taking this very seriously, but we want them to still come out, have a good time and not worry about anything."
Pooley said Tempe police will be working with the Federal Bureau of Investigation and bomb-sniffing dogs will be on the scene.
Tens of thousands of people are expected to participate in Pat's Run.
In a statement, the Pat Tillman Foundation said it was monitoring the Boston situation closely.
The Pat Tillman Foundation is closely monitoring the tragic events that occurred today at the Boston Marathon. Our thoughts and prayers are with the victims and their families in the wake of this horrific incident. As we move forward for the 9th Annual Pat's Run, the Tillman Foundation is working closely with the City of Tempe and Tempe Police, Arizona State University, Arizona State University Police Department and additional security to ensure the safety of all our runners and supporters on the ground this weekend. Increased security measures are being put into place as we move forward with the race.
Three people were killed and more than 170 were injured when two bombs were detonated near the finish line of the Boston Marathon on Monday.
- Boston PD: 3 more in custody in bombing case
- U of A alum, husband injured in bombings
- Suspect influenced by strange radical
- Mosque: Suspect had 2 recent ourbursts
- Aunt: Suspects struggled with Islam
- Officials: Suspects motived by religion
- Chinese victim of blasts remembered
- Bomb suspect's wife was talented artist
- Supporters: Don't link immig. bill to Boston
- Senator: Bombing suspect shot in throat
- Official: Bombers likely sought more attacks
- Services held to honor victims, responders
- Mass. gov: No idea on bomb suspects' motive
- Boston mayor: Bombing suspects acted alone
- Police commissioner: No interview yet
- Prosecutors working to build Marathon case
- Doctor: Dead suspect's wounds 'head to toe'
- Public defenders will represent bomb suspect
- Official: Enough evidence to convict suspect
- Gov: Bombing suspect seriously hurt, stable
- FBI interviewed Tamerlan Tsarnaev in 2011
- Bombing suspect alive and in custody
- 3 questioned for MA bombing involvement
- Obama: Capture closes chapter in tragedy
- Police: Bombing suspect may not have car
- Suspect's father: son 'true angel'
- Statement: Dad of suspects says sons framed
- Police: Bomb suspects spent night in Honda
- MIT police officer killed in campus shooting
- Authorities ID wounded transit officer
- FBI releases photos, video of bomb suspects
- Bomb suspect studied accounting
- Report: 15 officers injured in suspect search
- Marathon crime scene photos released
- Classmates claim suspect seen this week
- Report: Suspect should have been deported
- Classmates stunned over accusations
- Report: Leader blames bombing on U.S.
- PD: Security upped ahead of Pat's Run
- Latino bashers, I introduce you to Arredondo
- 3 dead, over 170 injured in marathon blasts
- Chuck's List: They were all first responders
- Marathon bomb victim loses both legs
- Healthy You: Dealing with kids and tragedies
- Hunter: Why I'm proud to be Bostonian
- Runner snaps photo of suspect at scene
- VIDEO: Boston blast caught on camera
- VIDEO: Runner's view of marathon blasts
- VIDEO: Scene of Boston Marathon blasts
- Hunter: Did the world change on April 15?
- Statement from father of young victim
- Hunter: Interview with the guy in cowboy hat
- PHOTOS: Explosions at Boston Marathon