Registration fees
| Registration Date | Registration Type | Cost |
| January | Adult (ages 19+) | $35 |
| February through April | Adult (ages 19+) | $40 |
| May | Adult (ages 19+) | $45 |
| June | Adult (ages 19+) | $50 |
| Virtual Participant: May 21 | Adult (ages 19+), will receive packet before race day | $30 |
| 5k and 12k* | Youth (ages 18 and younger) | $10 |
| Fit for Sound to Narrows: 2k school program** | Youth (ages 5-12) | $5 |
| Fit for Sound to Narrows: 2k buddy | Ages 13+ | $10 |
| Diaper dash | Kids (ages 4 years and younger), will receive a race bib only | Free |
*Participants in the 5k and 12k races will receive an official Sound to Narrows technical shirt, bib and timing chip (only running events will be timed).