Whether you are trying to break a personal best, stand on the winner's stand, or just support a good cause, the Denver area offers a wide variety of runs, walks, triathlons, and other fun athletic events.

Check out these upcoming events:

Altitude Running Club - Fourth Saturday of the Month, 8:30 a.m. @ Altitude, 2151 Larimer St.

Irish Snug Running Club - Every Thursday Night

Rogers River Run 5K – Saturday, July 12, 2008 Longmont

Donor Dash 5K Run/Walk – Sunday, July 13, 2008 Wash Park

Marathon Training Series 10 Mile - Sunday, July 20, 2008 Westminster

Boulder Peak Triathlon – Sunday, July 20, 2008 Boulder

Kids Cure for Cancer 5K – Saturday, July 26, 2008 Englewood

My Way or The Tri Way Triathlon – Sunday, July 27, 2008 Aurora

Walk Like MADD 5K – Saturday, August 2, 2008 Sloan's Lake, Denver

Marathon Training Series 15 Mile – Sunday, August 3, 2008 Westminster

Tri for the Cure – Sunday, August 3, 2008 Aurora

Rattlesnake Tri Olympic – Saturday, August 16, 2008 Aurora

Marathon Training Series 20 Mile – Sunday, August 24, 2008 Westminster