El Oso Loco Trail Race Series 2026 May 4, 2026 3 events found. Events Views Navigation Event Views Navigation Summary List Month Day Photo Week Map Summary Today Upcoming Upcoming Select date. Jul 2026 Wed 8 6:30 pm - 8:30 pm El Oso Loco Trail Race Series 2026 Wed 15 6:30 pm - 8:30 pm El Oso Loco Trail Race Series 2026 Wed 29 6:30 pm - 8:30 pm El Oso Loco Trail Race Series 2026 Previous Events Today Next Events Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file Submit an Event