CHICAGO (CBS) — Aaron Lai made a grueling 100-mile walk through ice, snow, and whipping winds in northwest Indiana on Tuesday, to make it to Bloomington for the big Indiana vs. Purdue basketball game.

He made the long trek on foot to raise money for the Tyler Trent Cancer Research Fund, a charity honoring a 20-year-old Purdue University student who died of bone cancer last month.

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Trent, a Purdue superfan, inspired millions as he battled cancer. His family was at the finish line at Memorial Stadium in Bloomington, to welcome Lai with open arms as he finished his 100-mile walk.

“In my heart, I just kept saying, ‘Go Aaron,’ and we were texting, ‘You can do it,’” said Trent’s father, Tony. “It’s just really an honor for my family.”

BLOOMINGTON, IN – NOVEMBER 24: Purdue honorary captain Tyler Trent with the Old Oaken Bucket following a college football game between the Purdue Boilermakers and Indiana Hoosiers on November 24, 2018, at Memorial Stadium in Bloomington, IN. (Photo by James Black/Icon Sportswire via Getty Images)

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Lai said the journey from West Lafayette to Bloomington came with its share of injuries; including a hamstring pull, and several blisters. But he drew strength from Trent’s memory, and that of his own grandmother, who also died of cancer.

“The emotions just completely overpowers the pain right now; all the adrenaline and everything, and just the support and love of the Trent family,” he said.

Aaron Lai (center) meets with Tony and Kelly Trent at Assembly Hall in Bloomington, Indiana. The Trents’ son, Tyler, a Purdue superfan, died of cancer in January, and Lai walked 100 miles from Purdue to the IU campus to raise money for cancer research. (Photo supplied to CBS)

Lai raised more than $23,000 for cancer research, doubling his fundraising goal.

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As for the big game, Purdue beat Indiana 48-46.