2026 Summer Series Event #1: Presidio

2026 Summer Series Event #1: Presidio is a participant-entry orienteering event scheduled for 2026-05-31 near San Francisco, California. Event #1 of 6 in the BAOC 2026 Summer Series This event features a bonus Sprint Orienteering course in addition to the usual courses -- if you might do it, please opt in on this form. Did you register for the Summer Series package ? Then you are already registered, and you should not use this entry form. Everyone is welcome, including beginners, regardless of participation in other Summer Series events. The event page is here . You may register here online if you pay online (credit card, debit card, or PayPal account). Email the registrar if you have questions.