Triathlon T-shirt Design Ideas & Clipart

Run, swim, and bike your way over to CustomInk.com to design your own triathlon t-shirts online! CustomInk has all the products you need - from essential moisture-wicking apparel to trusted brands like Champion and Hanes. Whether you're participating in a triathlon or cheering from the sidelines, you can do so in style! Take a look at the customer photos below to get started.


sisters by Kingsbury TRI Team - over 3 years ago

Sisters T-Shirt Photo

"Sister's Team up to race at 2010 Dover Sherborn Booster's Triathlon in Sherborn, MA. Great Shirt, Thanks Custom Ink"

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Alex just after crossing the finish line! by Jamie Saul - over 3 years ago

Alex Just After Crossing The Finish Line! T-Shirt Photo

"My wife, Alex DeLucenay, competed in her first Ironman triathlon last weekend in Madison, Wisconsin. This photo was taken about 10 minutes after she finished the race - and about 13 hours, 45 minutes after she started it! She had a great day, and loved the support from her "fan club" wearing our awesome CustomInk.com t-shirts! Loved using CustomInk - the shirts looked great, were a good value, and arrived on time. Thanks!"

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GO TEAM! by TeamDragoni - over 4 years ago

Go Team! T-Shirt Photo

"I recently competed in the Nation's triathlon as a part of Team in Training to raise Money for the Leukemia & lymphoma Society! My family was there to support with our CustomInk "Team Dragoni" shirts! CustomInk was a great company to work with, easy to use and great results! They also made a contribution towards my charity!! GO Team!"

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Team Lionakis at the Clif Bar Triathlon by Team_Lionakis - over 4 years ago

Team Lionakis At The Clif Bar Triathlon T-Shirt Photo

"Our three teams from Lionakis participated in the annual Clif Bar Triathlon. Thanks to CustomInk we were the best looking group along with being top contenders."

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Beer for Burrz by The_SPF - over 4 years ago

Beer For Burrz T-Shirt Photo

"We had koozies made for a triathlon we all were racing at up-north."

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Team Chris - Redman Triathlon 2009 by Carly - over 4 years ago

Team Chris   Redman Triathlon 2009 T-Shirt Photo

"My brother, Chris, completed his first Ironman distance triathlon Saturday, September 19, 2009 in Oklahoma City, OK at the Redman Triathlon. He completed the race in 13 hrs 20 mins which, to me, is amazing. It rained all morning but the sun came out to finish the day. Thank you CustomInk for helping me to achieve my goal of creating the perfect Team Chris t-shirts for our family to wear at the triathlon. We got a great response from people at the race. They wanted to know who made them. I told them I created the idea and you guys brought it to fruition. Thanks."

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TRIumphant by CMM - over 4 years ago

Tr Iumphant T-Shirt Photo

"This is a team of women who trained together for the Danskin Women's Triathlon. This year we were doing the race in honor of a friend and former teammate who passed away unexpectedly at the age of 43. We found great, red (her fave color) technical shirts at Custom Ink that could be worn during the race and put a quote on the back from her previous race report - The journey to make the impossible possible begins with the first step. We received lots of comments about them on race day."

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Team Tennis at the Triathlon by Team_Tennis - over 4 years ago

Team Tennis At The Triathlon T-Shirt Photo

"Sisters Lindsay and Heather competed in a sprint triathlon in Philadelphia PA. Family came out to support us as we raced to raise money for breast cancer research."

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Grrrr... by Kimmers - almost 5 years ago

Grrrr... T-Shirt Photo

"I was recently in a triathlon and had a group of my 'adoring fans' cheer me on. They all wore the t-shirts I designed on customink.com and was inspired by the infamous Saturday Night skit with Will Ferrel and Christopher Walken, with the saying "I've got a fever... and the only perscription is MORE COWBELL!" They were perfect - and of course they rang cowbells for me :)"

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Go Becky Cheerers by Beck - almost 5 years ago

Go Becky Cheerers T-Shirt Photo

"This was my group of friends and teacher who got together to come cheer on me(Becky) for my first triathlon. It was great because they stood out in the crowd as I was either swimming, biking or running by. Plus lots of people came up to the and gave them praise about there cool looking shirts. I was really glad we made the shirts and now they will have them for my next one."

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