Twenty years of Team In Training
Team In Training


ph: (602) 567-7600
Local Staff Contacts

3877 N. 7th Street, Suite 300
Phoenix, AZ 85014

Team Details - Arizona Web Button #3 - Join Now

Hurry! Registration has been extended. Training has started, but there's still time to be part of the summer season!  Contact TNT to learn more. 

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Join Team In Training for the experience of a lifetime. Challenge yourself to meet new fitness goals while fundraising to help cure leukemia, lymphoma and myeloma.

Registration for the following events will be closing soon:

SeattleRock 'n' Roll Seattle Marathon & 1/2 Marathon
Seattle, WA
June 13, 2015
Run or Walk: Full or Half


TahoeAmerica's Most Beautiful Bike Ride
Lake Tahoe, NV
June 7, 2015
Cycle 35, 72 or 100 miles


San Diego TriSan Diego International Triathlon
San Diego, CA
June 29, 2015
Sprint or International Distsance



Registration for this Fall Season event is now open:

NikeNike Women's Half Marathon San Francisco, A Race to Benefit The Leukemia & Lymphoma Society
San Francisco, CA
October 18, 2015
Run or Walk 13.1 miles


DublinDublin Marathon *TNT Flex
Dublin Ireland
October 26, 2015
Walk or Run: 26.2 miles

*Train with the local team and travel with the national team.


Want to train for a different event? Check out Team In Training Your Way.

If you're looking for a program to fit your busy schedule, try TNT Flex, a flexible, customized, online training option developed by TNT's renowned coaches.


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Presenting Sponsor Nike