Arthritis Foundation Program Introduction to Tai Chi: 10:30-11:30 a.m. Tuesdays and Thursdays (Aug. 7-30) at St. John's Episcopal Church (Parish Life Center), 3245 Central. $35/month or $5/class. Call 901-230-9427.

The Wolfpack Triathlon: 20th annual multisport 400-meter swim, 7-mile mountain bike, 2-mile trail run. 6 p.m. Friday at Herb Parsons Lake in Fayette County near Eads. Registration fees: $45 in advance, $55 by Thursday, $70 race day. Relay $75 in advance, $95 by Thursday, and $110 race day. Online registration closes at midnight Aug. 9. Call 901-274-2202.

Annie Oakley Super Sprint Triathlon: 7 a.m. Saturday at Herb Parsons Lake in Fayette County near Eads. Registration fees: $75 in advance, $80 by Thursday, $105 race day. Relay $145 in advance, $150 by Thursday, and $175 race day. Online registration closes at midnight Thursday. Call 901-274-2202.

Elvis Presley 5K Run: 8 a.m. Saturday on Elvis Presley Blvd. (near Graceland) Pre-registration, $30. Register online until 8 p.m. Thursday. In-person at Packet Pick up locations, $35. Race day, $40. Registration between 6:30 and 8 a.m. at Elvis Presley Park (corner of Craft Road and Elvis Presley Blvd.). Registration will be accepted after 7:30 a.m. but must be registered by 7:30 a.m. to receive an official time. 30th annual 5K Run benefits LivItUp, Inc. 901-316-0377.

Strategic Financial Partners 5K: 8:30 a.m. Aug. 25 outside the Strategic Financial Partners building at 795 Ridge Lake Blvd. $20 in advance, $25 after Aug. 18. $12 in advance and $15 after Aug. 28 for ages 5 to 18 ($2 discount for Memphis Runners Track Club members). The 4th annual event benefits Le Bonheur Children's Hospital Neuroscience Institute. Race-day registration and packet pickup 7:30-8:20 a.m. Race-day fee $25 ($15 children). 901-767-5951. sfp5k.racesonline.com

Health Events

American Cancer Society's Look Good ... Feel Better Program: Free service teaching female cancer patients beauty techniques to help restore self-image. Call 800-227-2345.

Monday: 2-4 p.m. at The West Clinic, 1588 Union.

Aug. 13: 10 a.m.-noon at Baptist Centers for Cancer Care, 55 Humphreys Center Drive, Suite 100.

Aug. 20: 2-4 p.m. at Baptist Memorial Hospital, 7601 Southcrest Pkwy., Southaven.

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Health and fitness calendar: Aug. 6, 2012