BYC has been the home to many junior-level national champions across disciplines in its short history, as well as almost 70 top 10s in national championship races.
BYC has two new national champions! At the 2026 road national championship, Naomi Harcum won the Criterium and Olive Benitez won the Road Race!
| Place | Year | Discipline | Age Group | Athlete |
| 1 | 2018 | CX | 9-10 M-2 (NC) | Jacob Hines |
| 1 | 2022 | Road Race | 11-12 M | John Papadakis |
| 1 | 2023 | CX | 13-14 M | Mazen Lazar |
| 1 | 2023 | CX | 9-10 W (NC) | Naomi Harcum |
| 1 | 2023 | Gran Fondo | 15-16 M | Cian Connolly |
| 1 | 2023 | Gran Fondo | 15-16 W | Sophia Papadakis |
| 1 | 2024 | Criterium | 13-14 M | John Papadakis |
| 1 | 2024 | MTB-XCC | 13-14 M | John Papadakis |
| 1 | 2025 | CX | 11-12 W | Olive Benitez |
| 1 | 2025 | Gran Fondo | 17-18 M | Cian Connolly |
| 1 | 2026 | Criterium | 11-12 W | Naomi Harcum |
| 1 | 2026 | Road Race | 11-12 W | Olive Benitez |
| 2 | 2022 | CX | 11-12 M | Mazen Lazar |
| 2 | 2022 | CX | 9-10 O (NC) | Toren Lazar |
| 2 | 2024 | Road Race | 11-14 W | Noelle Harcum |
| 2 | 2025 | CX | 9-10 W | Norah Cox |
| 2 | 2026 | Criterium | 11-12 W | Olive Benitez |
| 2 | 2026 | TT | 11-12 W | Olive Benitez |
| 3 | 2022 | Road Race | 11-12 W | Allison Workman |
| 3 | 2024 | CX | 11-12 W | Naomi Harcum |
| 3 | 2024 | Time Trial | 11-12 W | Noelle Harcum |
| 3 | 2024 | CX | 9-10 O (NC) | Shane Tyrell |
| 3 | 2025 | CX | 11-12 W | Naomi Harcum |
| 3 | 2025 | CX | 9-10 M | Nate Haislip |
| 3 | 2026 | Road Race | 11-12 W | Naomi Harcum |
| 4 | 2023 | CX | 13-14 M | John Papadakis |
| 4 | 2023 | Time Trial | 11-12 W | Noelle Harcum |
| 4 | 2024 | CX | 9-10 O (NC) | Max Owens |
| 4 | 2024 | Criterium | 11-12 W | Noelle Harcum |
| 5 | 2022 | CX | 13-14 M | Jacob Hines |
| 5 | 2023 | CX | 15-16 M | Jacob Hines |
| 6 | 2022 | Criterium | 13-14 M | Cian Connolly |
| 6 | 2022 | Time Trial | 13-14 M | Cian Connolly |
| 6 | 2022 | Time Trial | 11-12 M | Paxton Summers |
| 6 | 2023 | Road Race | 11-12 M | Benicio Benitez |
| 6 | 2023 | Road Race | 11-12 W | Noelle Harcum |
| 6 | 2023 | Time Trial | 11-12 M | Nolan Sands |
| 6 | 2024 | Time Trial | 13-14 M | Paxton Summers |
| 6 | 2024 | CX | 17-18 W | Lily Edwards |
| 6 | 2025 | CX | 11-12 M | Toren Lazar |
| 6 | 2025 | Road | 13-14 M | Nolan Sands |
| 7 | 2017 | CX | 11-12 W | Sabine Buccheri |
| 7 | 2023 | MTB-XCO | 13-14 M | Jacob Hines |
| 7 | 2023 | CX | 11-12 W | Noelle Harcum |
| 7 | 2024 | Criterium | 13-14 M | Ian Marks |
| 7 | 2024 | Road Race | 13-14 M | Ian Marks |
| 7 | 2024 | CX | 15-16 M | Jacob Hines |
| 7 | 2024 | MTB-XCO | 13-14 M | John Papadakis |
| 8 | 2016 | CX | 9-10 M | Dillon Cosper |
| 8 | 2021 | CX | 11-12 M | John Papadakis |
| 8 | 2022 | CX | 11-12 M | Ian Marks |
| 8 | 2022 | Road Race | 11-12 M | Paxton Summers |
| 8 | 2024 | CX | 13-14 M | Mazen Lazar |
| 8 | 2025 | CX | 15-16 M | John Papadakis |
| 8 | 2025 | Time Trial | 15-16 W | Penny Jones |
| 8 | 2025 | Criterium | 15-16 W | Penny Jones |
| 8 | 2025 | CX | 11-12 M | Shane Tyrell |
| 9 | 2018 | CX | 13-14 W-2 | Sabine Buccheri |
| 9 | 2019 | CX | 11-12 M | Jacob Hines |
| 9 | 2019 | CX | 15-16 W | Sabine Buccheri |
| 9 | 2022 | Criterium | 11-12 M | John Papadakis |
| 9 | 2022 | CX | 11-12 W | Noelle Harcum |
| 9 | 2023 | Road Race | 11-12 M | Ian Marks |
| 9 | 2023 | Road Race | 13-14 M | Jacob Hines |
| 9 | 2023 | CX | 13-14 W | Penny Jones |
| 9 | 2024 | CX | 15-16 M | Paxton Summers |
| 9 | 2025 | MTB-XCO | 13-14 M | Mazen Lazar |
| 10 | 2018 | CX | 13-14 W-2 | Emily Woolford |
| 10 | 2018 | CX | 13-14 W-1 | Olivia Sandoval |
| 10 | 2021 | CX | 13-14 M | Jacob Hines |
| 10 | 2023 | Time Trial | 13-14 W | Allison Workman |
| 10 | 2023 | Road Race | 11-12 M | Nolan Sands |
| 10 | 2023 | CX | 13-14 M | Paxton Summers |
| 10 | 2024 | CX | 11-12 M | Toren Lazar |
| 10 | 2025 | CX | 11-12 M | Liam Collins |