Personal Records
| Event | Mark | State | National | Date |
|---|---|---|---|---|
| 55m | 7.55 | #18,493 | Dec 16, 2023 | |
| 100m | 12.41 | — | Apr 26, 2025 | |
| 200m | 25.42 | — | May 17, 2025 | |
| 300m | 42.04 | #10,954 | Dec 14, 2024 | |
| 400m | 58.94 | — | May 18, 2024 |
Results
PRO
See all 59 of Colin Riordan's results
Every mark, PR and season best.
Plus everything included in MileSplit PRO
- Comprehensive rankings by grade, class, conference & more
- Progression tracker & head-to-head compare
- Race video, photos & premium articles and more
2025 - Outdoor
100 Meter Dash
200 Meter Dash
400 Meter Dash
2025 - Indoor
200 Meter Dash
300 Meter Dash
2024 - Outdoor
100 Meter Dash
200 Meter Dash
400 Meter Dash
2024 - Indoor
55 Meter Dash
200 Meter Dash
300 Meter Dash
2023 - Outdoor
100 Meter Dash
200 Meter Dash
400 Meter Dash
2023 - Indoor
55 Meter Dash
200 Meter Dash
300 Meter Dash
2022 - Outdoor
100 Meter Dash
200 Meter Dash
400 Meter Dash
2022 - Indoor
55 Meter Dash
300 Meter Dash
400 Meter Dash