| 4x100 RelayCompare top 10 |
| 1. | 15-16 | Nazar Bombata
Niles Reeves
Dean Cotrone
Solomon Strader | 43.02 | CA | Valley United Track Club | Jul 31 | USATF National Junior Olympic Championships |
| 2. | 13-14 | Nicholas Brenner
Jovan Ellington
Alec Mcdonald
Tyler Walker | 47.20 | CA | Valley United Track Club | Jul 31 | USATF National Junior Olympic Championships |
| 3. | 13-14 | Nicholas Brenner
Daniel Arbelaez
Alec Mcdonald
Zachariah Turner | 47.70 | CA | Valley United Track Club | Jun 26 | USATF Region 15 Junior Olympic Championships |
| 4. | 11-12 | Ethan Descamps
Blake Zundel
Elijah Gipson
Patrick Ize-Iyamu Jr | 51.00 | CA | Valley United Track Club | Jun 12 | USATF Southern California Association Junior Olympic Championships |
| 5. | 11-12 | Jordyn Cobb
Elijah Gipson
Patrick Ize-Iyamu Jr
Blake Zundel | 51.42 | CA | Valley United Track Club | Jun 26 | USATF Region 15 Junior Olympic Championships |
| 6. | 11-12 | Blake Zundel
Elijah Gipson
Anthony Woods
Ethan Descamps | 51.91 | CA | Valley United Track Club | May 29 | 32nd Annual Los Angeles Jets Invitational |
| 7. | 9-10 | Antrell Harris
Prince Williams
Michael Lindsay
Jaylen Sanders | 52.48 | CA | Valley United Track Club | Jul 31 | USATF National Junior Olympic Championships |
| 8. | 11-12 | Ethan Descamps
Anthony Woods
Andrew Shackelford
Jai Bell | 52.98 | CA | Valley United Track Club | Jun 26 | USATF Region 15 Junior Olympic Championships |
| 9. | 11-12 | Anthony Woods
Jai Bell
Andrew Shackelford
Jordyn Cobb | 53.15 | CA | Valley United Track Club | Jun 12 | USATF Southern California Association Junior Olympic Championships |
| 10. | 9-10 | Antrell Harris
Michael Lindsay
Jaylen Sanders
Prince Williams | 54.04 | CA | Valley United Track Club | May 29 | 32nd Annual Los Angeles Jets Invitational |
| 4x400 RelayCompare top 9 |
| 1. | 13-14 | Jovan Ellington
Zachariah Turner
Tyler Walker
Sonny Hernandez | 3:32.88 | CA | Valley United Track Club | Jul 31 | USATF National Junior Olympic Championships |
| 2. | - | Relay Team | 3:40.68 | CA | Valley United Track Club | Jun 12 | USATF Southern California Association Junior Olympic Championships |
| 3. | 11-12 | Matthias Allison
Blake Zundel
Andrew Shackelford
Ethan Descamps | 4:09.99 | CA | Valley United Track Club | Jun 12 | USATF Southern California Association Junior Olympic Championships |
| 4. | 9-10 | Prince Williams
Ifeoluwaleyi Orekoya
Ambodai Ligons
Alexander Bowens | 4:16.32 | CA | Valley United Track Club | Jul 31 | USATF National Junior Olympic Championships |
| 5. | 9-10 | Alexander Bowens
Ambodai Ligons
Prince Williams
Ifeoluwaleyi Orekoya | 4:32.51 | CA | Valley United Track Club | May 29 | 32nd Annual Los Angeles Jets Invitational |
| 6. | 9-10 | Jordehn Gammage
Niles Davis
Ethan Diaz
Jaylen Sanders | 4:54.84 | CA | Valley United Track Club | Jun 26 | USATF Region 15 Junior Olympic Championships |
| 7. | 7-8 | Charles Davis Jr
Austin Evans
Bryan Granger
Darren Haggerty | 4:57.62 | CA | Valley United Track Club | Jul 31 | USATF National Junior Olympic Championships |
| 8. | 7-8 | Andrew Newchurch III
Jaden Rogers
Tyler Halvorsen
Brandon Nash Jr | 5:22.71 | CA | Valley United Track Club | Jun 26 | USATF Region 15 Junior Olympic Championships |
| 9. | 7-8 | Imaan Edwards
Jaden Rogers
Brandon Nash Jr
Andrew Newchurch III | 5:32.25 | CA | Valley United Track Club | May 29 | 32nd Annual Los Angeles Jets Invitational |
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