The tenth annual Ironman 70.3 was held on Sunday, May 18, 2025, bringing local and international athletes to Chattanooga. Staff photos by Abby White. Photo 1 / Sam Long celebrates after winning Chattanooga’s 70.3 Ironman. Photo 2 / Athletes cross the Walnut Street walking bridge during the race. Photo 3 / Athletes run on Riverfront Parkway during the race. Photo 4 / Enrico Mattiazzi cycles down West 20 Street during the cycling leg of the race. Photo 5 / John Smith, left, fist bumps Arthur Harrell, 4, during the race. Photo 6 / Brian Highsmith runs across the Walnut Street walking bridge during the race. Photo 7 / Alexander Mostovych runs during the triathlon. Photo 8 / Donald Drexler holds his plaque recognizing his participation in every Ironman 70.3 in Chattanooga. #chattanooga #Ironman70.3 #Ironman #tennessee #nooga #mychatt #timesfreepress #local #community #city