Saturday marks the last day of competition at the 2025 AAU Junior Olympics, and the lineups are set for the final rounds of the 3000m steeplechase, 4x100 relay, 400m dash, 100m dash and the 4x400m relay events.

• Subscribe To FloTrack To Watch The AAU Junior Olympics
• Quincy Wilson Wins 400m at New Balance Grand Prix, Lowers National Record
• ATHLOS Launches League, Sha'Carri Richardson Involved

Athletes ranging from eight to 18 years old are preparing to leave everything they have on the line, and the last set of finals qualifiers have come through for the 4x100m relays to finish off Friday's track events. 

Although anything can happen in the final round, the semifinals should give a good prediction of what to expect from each team hitting the starting line. 

Here's every 4x100m relay finals qualifier from each age division at the 2025 AAU Junior Olympics:

Every Qualifying Team In The 4x100m Relays At AAU Junior Olympics

17-18 Boys 4x100m Relay Semifinals

1. Ohio Heat Track, 40.44q
2. The House Running Club, 40.79q
3. Ohio Heat Track, 40.89q
4. Track Life University, 40.98q
5. TEAM 44.30 Track Club, 41.07q
6. CL Athletics Stars Track Club, 41.08q
7. Motor City Track, 41.19q
8. Burner Nation, 41.23q

17-18 Girls 4x100m Relay Semifinals

1. APXP, 44.49q
2. Milwaukee Speed Academy, 45.74q
3. Team Quest Track Club, 45.83q
4. H-Town Hurricanes, 45.84q
5. Track Houston Youth Track, 45.86q
6. Leander Spartans Track, 45.91q
7. APXP, 45.97q
8. MABA ELITE TRACK CLUB, 46.18q

15-16 Boys 4x100m Relay Semifinals

1. IM BETTER THAN THAT INC IM Better Than That Inc, 40.96 q
2. Track Houston Youth Track, 41.62 q
3. H-Town Hurricanes, 41.73 q
4. Michigan Accelerators Track, 42.03 q
5. Five Star General Athletics, 42.22 q
6. Track Xplosion, 42.25 q
7. Desoto Nitro Track Club, 42.33 q
8. El1te Spr1nt Athlet1cs, 42.39 q

15-16 Girls 4x100m Relay Semifinals 

1. APXP, 45.36q
2. Desoto Nitro Track Club, 46.08q
3. Track Houston Youth Track, 46.44q
4. Ohio Heat Track, 46.49q
5. SH Speed Houze, 46.57q
6. Max Velocity Track Club, 46.78q
7. Leander Spartans Track, 46.86q
8. Warrior Athletic Track Club, 46.92q

14 Boys 4x100m Relay Semifinals

1. IM BETTER THAN THAT INC, 43.33q
2. Desoto Nitro Track Club, 43.66q
3. Track Houston Youth Track, 43.74q
4. Southern Sprinters Elite Track, 44.02q
5. Dave Bethany T.C., 44.28q
6. Fast Camp Athletics, 44.37q
7. EPIC Elite Sports, 44.76q
8. Indy Racing Tigers, 44.82q

14 Girls 4x100m Relay Semifinals

1. Space City Track and Field, 47.10 q
2. Black Lightning, 47.22 q
3. Charlotte Heat Track, 47.30 q
4. North Texas Cheetahs Track, 47.30 q
5. Pearland Track Xpress, 47.31 q
6. Sprint Factory, 47.49 q
7. Audience of One, 47.51 q
8. West Coast Elite, 48.06 q

12 Boys 4x100m Relay Semifinals

1. H-Town Hurricanes, 49.26q
2. Mercury Track And Field, 49.35q
3. DeSoto SWIFT, 49.65q
4. Texas Select Track Club, 49.89q
5. Pearland Track Xpress, 50.04q
6. Forever Strong Elite Track Club, 50.11q
7. Dave Bethany T.C., 50.42q
8. Track Houston Youth Track, 50.44q

12 Girls 4x100m Relay Semifinals

1. Xpress Track, 49.39q
2. Virginia Elite, 49.73q
3. Xpress Track, 49.96q
4. Union Athletics, 50.10q
5. Space City Track and Field, 50.13q
6. DeSoto SWIFT, 50.83q
7. NTX Jackrabbits, 50.91q
8. A-Town Elite, 51.52q

10 Boys 4x100m Relay Semifinals

1. Track Houston Youth Track, 51.05q
2. BeastMode Track & Field, 52.21q
3. Supreme Performance Athletic, 52.43q
4. IM BETTER THAN THAT INC, 52.94q
5. Desoto Nitro Track Club, 52.96q
6. DeSoto SWIFT, 53.04q
7. Forever Strong Elite Track Club, 53.12q
8. Westchase Cheetahs, 53.54q

10 Girls 4x100m Relay Semifinals 

1. Run It Sports, 52.24q
2. Space City Track and Field, 53.15q
3. Xpress Track, 53.78q
4. Virginia Elite, 55.45q
5. Desoto Nitro Track Club, 55.62q
6. Flo Jo San Antonio, 55.68q
7. Destined 4 Greatness - D4G E, 55.93q
8. Virginia Beach Flames, 56.00q

8-Under Boys 4x100m Relay Semifinals

1. Mainland Jaguars Track, 56.02 q
2. Desoto Nitro Track Club, 57.48 q
3. Houston Pace Setters, 57.78 q
4. Track Xplosion, 58.20 q
5. The Wings Track, 58.29 q
6. Glenarden Track, 58.51 q
7. Desoto Nitro Track Club, 59.01 q
8. Jamerican Flyers Track Club, 59.17 q

8-Under Girls 4x100m Relay Semifinals

1. Desoto Nitro Track Club, 59.63q
2. H-Town Hurricanes, 59.75q
3. Track Houston Youth Track, 1:00.10q
4. DV Ducks Youth Track And Field, 1:00.71q
5. Ruby Jewell Track & Field Club, 1:01.01q
6. Cedar Hill Blaze Track, 1:02.43q
7. Honest Runners of North Miami, 1:02.72q
8. Track Life University, 1:02.79q

How To Watch AAU Junior Olympics Track 2025

FloSports and FloTrack are the exclusive home of all track events at the 2025 AAU Junior Olympics. Subscribe here to not miss any of the action.

2025 AAU Junior Olympics

AAU Junior Olympics Track And Field Schedule For Aug. 1

Running Schedule

• 8 AM 4 x 800M Relay TF (11-12G, 11-12B, 13-14G, 13-14B, 15-16G, 15-16B, 17-18G, 17-18B)
• 10:45 AM 200M Dash F (ALL DIVISIONS)
• 11:30 AM 400M Dash SF (13G, 13B, 14G, 14B, 15-16G, 15-16B, 17-18G, 17-18B)
• 1:15 PM 4 x 100M Relay SF

Field Schedule

• 8 AM Long Jump 11B Pit 1, Long Jump 11G Pit 2, Discus 15-16G, Javelin 17-18B, Turbo Javelin 11B
• 9 AM High Jump 15-16B Pads 1, 2 & 3, Pole Vault 17-18G Pad 1 (FLIGHT ONE- LOW PIT)
• Noon High Jump 14B Pads 1, 2 & 3
• 1 PM Long Jump 10B Pit 1, Long Jump 10G Pit 2, Discus 13G, Javelin 17-18G, Turbo Javelin 8&UG, Pole Vault 17-18G Pad 1 (FLIGHT TWO- HIGH PIT)
• 3 PM High Jump 11G Pads 1, 2 & 3

2025 AAU Junior Olympics Full Schedule

The official schedule for all track and field events across all age groups is now available. Check it out on FloTrack here.

Watch The Diamond League World Feed & Athlete's Lounge On FloTrack

FloTrack offers more ways than ever to experience the full Diamond League season.

• Subscribers get full access to the official World Feed, featuring British commentary and comprehensive event coverage.
• In addition, FloTrack produces the Athlete’s Lounge, a separate broadcast airing alongside the meets that offers in-depth commentary, expert analysis, and exclusive interviews with Trey Hardee, English Gardner, Matthew Centrowitz, and special guests.
• Plus, dedicated field event streams provide focused coverage to ensure fans don’t miss any of the action in those disciplines.

The Athlete's Lounge for the Silesia, Brussels, and Zurich meets will be broadcast for FREE on YouTube, X (Twitter), and Facebook. 

FloTrack Archived Footage

Video footage from each event will be archived and stored in a video library for FloTrack subscribers to watch for the duration of their subscriptions.

Join The Track & Field Conversation On Social

• Follow us on Twitter @FloTrack
• Follow us on Instagram @flotrack
• Follow us on TikTok @flotracktv
• Watch us on YouTube
• Like us on Facebook