American Ninja Warrior season 17 semi-finals aired on July 21, 2025. It was week 2 of the semi-finals, and it revealed the 20 contestants who would be advancing to the finals, which will start airing on Monday, August 4, and go on for three weeks.Season 17 of the show premiered on June 2 and saw the contestants going through two rigorous rounds: the Qualifiers and the Semi-Finals. With the contestant pool getting smaller and the competition getting tougher, the final round is set to be even more intense.The semi-finals of the season saw the extended 10-obstacle course making a return after three years. The contestants had to do an additional four obstacle courses apart from the initial six, which included the Invisible Ladder and the Doorknob Arch. With the semi-finals this tough, the stakes in the finals are high.More on the American Ninja Warrior season 17 finalsAmerican Ninja Warrior season 17 has aired every Monday since its premiere on June 2. The finals will start airing on Monday, August 4, and will go on for three weeks, which means a winner will come through by the end of the month. View this post on Instagram Instagram PostThe Qualifier round lasted for six weeks, from June 2 to July 7, and had six episodes. The semi-finals started airing from July 14 and are to go on for three weeks, till July 28. The finals round is to commence on August 4 and will span for three weeks as well, according to Entertainment Now.The contestants who have made it to the finals round of American Ninja Warrior season 17Below are the 20 contestants who have advanced to the American Ninja Warrior finals so far. The contestant to finish the Completed Course in the shortest time was Luke Beckstrand, who finished the course in 3 minutes and 12 seconds, while the one to finish it last was Taylor Greene, who took 6 minutes and 52 seconds to get through it. View this post on Instagram Instagram PostJonathan Godbout finished the Invisible Ladder within 3 minutes 55 seconds, the shortest time, while Carter White took 5 minutes 25 seconds to do the challenge, and was the last contestant of the challenge to enter the finals. Colton Skuster became the contestant to finish the Corkscrew challenge in the shortest time of 1 minute 39 seconds, while Zhanique Lovett came in last at 4 minutes 52 seconds.1) Luke BeckstrandCompleted course - 3 minutes 12 seconds2) Kai BeckstrandCompleted course - 3 minutes 45 seconds3) Kaden LebsackCompleted course - 3 minutes 55 seconds4) Evan LavelleeCompleted course - 4 minutes 30 seconds5) Hans HertzCompleted course - 4 minutes 53 seconds6) Colt ElderCompleted course - 5 minutes7) Max FeinbergCompleted course - 5 minutes 16 seconds8) Ashton MylerCompleted course - 5 minutes 26 seconds9) Sean BryanCompleted course - 5 minutes 34 seconds10) Taylor GreeneCompleted course - 6 minutes 52 seconds11) Jonathan GodboutInvisible Ladder - 3 minutes 55 seconds12) Donovan MetoyerInvisible Ladder - 4 minutes 9 seconds13) Nick CoolridgeInvisible Ladder - 5 minutes 10 seconds14) Carter RayInvisible Ladder - 5 minutes 25 seconds15) Evan WhiteDoorknob Arch - 3 minutes 21 seconds16) Alex NyeDoorknob Arch - 4 minutes 14 seconds17) Colton SkusterCorkscrew - 1 minute 39 seconds18) Paxton MylerCorkscrew - 3 minutes19) Anabella HeinrichsCorkscrew - 3 minutes 32 seconds20) Zhanique LovettCorkscrew - 4 minutes 52 secondsNew episodes of American Ninja Warrior season 17 are released on Mondays at 8 pm ET on NBC.