| UNITED NATION'S DAY FESTIVAL | 10/26/2013 11:00 AM - 3:00 PM | Not Included | Not Included | |
| UNITED NATIONS DAY | 10/25/2014 12:00 PM - 3:00 PM | Not Included | Not Included | |
| United Nations Association Festival 2016 | 10/15/2016 12:00 PM - 3:00 PM | Not Included | Not Included | |
| UCSC Slug Cycling Tournament | - | Not Included | Not Included | |
| UCSC Slug Cycle | - | Not Included | Not Included | |
| UCSC Mountain Bike Race | - | Not Included | Not Included | |
| UCSC iGEM Diabetes Walk | 10/15/2016 9:00 AM - 12:00 PM | Not Included | Not Included | |
| UC SANTA CRUZ COMMUNTIY & ARTS FESTIVAL | 05/09/2015 11:00 AM - 3:00 PM | Not Included | Not Included | |
| UC SANTA CRUZ ARTS AND COMMUNITY FESTIVAL | 04/12/2014 10:00 AM - 3:00 PM | Not Included | Not Included | |
| Twisted Tasting | 02/08/2019 7:00 PM - 9:00 PM | Not Included | Not Included | |
| Turkey Trot 5K & 10K | 11/18/2023 8:00 AM - 10:00 AM | Not Included | Not Included | |
| Turkey Trot 2016 | 11/19/2016 7:00 AM - 11:00 AM | Not Included | Not Included | |
| TURKEY TROT 2011 | 11/19/2011 7:00 AM | Not Included | Not Included | |
| TURKEY TROT 10K and 3K Run | 11/23/2013 7:00 AM - 11:00 AM | Not Included | Not Included | |
| Turkey Trot | 11/21/2009 8:00 AM - 10:00 AM | Not Included | Not Included | |
| Trick-or-Treating on the Santa Cruz Wharf | 10/31/2017 4:00 PM - 6:00 PM | Not Included | Not Included | |
| TRI SANTA CRUZ presented by Finish Line Productions | - | Not Included | Not Included | |
| TRI Santa Cruz Multi Sport Event 2012 | - | Not Included | Not Included | |
| TRI SANTA CRUZ by Finish Line Productions | 08/09/2015 7:00 AM | Not Included | Not Included | |
| Tri Santa Cruz 2017 | 08/13/2017 7:00 AM - 2:00 PM | Not Included | Not Included | |
