Annual Los Alamos Dog Jog Event Set For Saturday Scene from a previous Dog Jog event. Courtesy photo COMMUNITY News: The annual Los Alamos Dog Jog will be held Saturday at Rover Park in White Rock. There is still time to register by going to https://charity.gofundme.com/o/en/campaign/2021dogjog or download a registration form at www.lafos.org. Due to continuing COVID-19 restrictions, things will look a little bit different this year. It is strongly encouraged that participants wear a mask whenever possible and to maintain social distancing when possible. T-shirt pick-up will be available starting at 8:10 a.m. and the runners (5K) will start at 9 a.m., walkers (2 mile) will start shortly thereafter.