Football — Boulder vs. Fairview, at Recht Field, 1 p.m.; West Grand at Nederland, 1 p.m.
Softball — Longmont, Skyline, Mead, Golden, Peak to Peak at Berthoud Tournament; Silver Creek at Mountain View, noon; Fairview at Boulder, 10 a.m.; Thompson Valley at Niwot, 4 p.m.; Lyons at Brush Tournament; Erie at Dakota Ridge, 10 a.m.; Arvada at Centaurus, 10 a.m.; Vail Mountain School at Centaurus, 4 p.m.
Cross country — Frederick, Shining Mountain, Holy Family, Silver Creek, Longmont, Twin Peaks, Monarch, Boulder, Skyline, Mead, Nederland, Broomfield, Erie, Jefferson Academy, Peak to Peak at St. Vrain Invite, at Lyons, 9 a.m.; Centaurus Invite, 9:30 a.m.
Volleyball — Frederick at Palmer Tournament, 8 a.m.; Longmont, Skyline at Smoky Hill Tournament; Twin Peaks, Peak to Peak at Dawson School Tournament; Silver Creek “Best of Best” Tournament; Broomfield at Lewis-Palmer Tournament; Niwot at Overland Classic; Lyons at Bennett Tournament; Arrupe Jesuit, 3 p.m.
Boys soccer — Windsor at Longmont, noon; Cherry Creek at Boulder, 7 p.m.; Englewood at Erie, noon; Jefferson Academy Soccer Showdown.
Boys tennis — Fairview at Grand Junction Tournament; Vail at Dawson School, 11 a.m.
Gymnastics — Broomfield at Loveland Invitational.