Gates will open for President Obama's campaign event in Colorado Springs at 9:30 a.m. Tuesday in the Red Rock Canyon Open Space, his campaign announced Friday.

Tickets for the event will be available beginning at 1 p.m. Saturday. One ticket per person will be distributed on a first-come, first-served basis.

Tickets can be picked up at the following campaign offices:

• Carriage House at Colorado College, 902 N. Cascade Ave.

• Manitou Springs staging location, 1141 Manitou Ave.

• Downtown Colorado Springs field office, 24 E. Rio Grande St.

• Briargate field office, 7608 N. Union Blvd., Suite E

• Fountain field office, 5520 S Highway 85/87, unit 105.

No parking for the Tuesday event will be available at Red Rock Canyon Open Space. Attendees can take shuttles starting at 8:30 a.m. from Rock Ledge Ranch, 3105 Gateway Road. Ticketholders are encouraged to arrive early.

When the event concludes, shuttles will take participants back to their vehicles.

There will be a handicapped drop off point at Red Rock Canyon, and bicycles will be allowed.