Seamus Bly has 5 recorded races from Riverside.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2023-03-26 | 2023 Bigfooter 5K Bigfooter 5k | 5K | 29:02 | 34 |
| 2022-12-11 | 2022 Run Santa Run 5K - Mentor | 5K | 38:01 | 412 |
| 2022-09-22 | 2022 Memorial Minuteman XC Middle School Invitational MS Boys Varsity | 13:29 | 93 | |
| 2022-07-10 | 2022 Johnnycake Jog 5 Miler and 5K 5K Race | 5K | 23:11 | 19 |
| 2022-05-15 | 2022 Firefly 2 Mile Night Run | 13:23 | 8 |