Roxanne Montalvo-Tsai has 22 recorded races from New York, NY, USA.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2021-11-07 | TCS New York City Marathon 2021 | Marathon | 4:23:05 | 11192 |
| 2021-09-26 | 2021 New Balance Bronx 10-Mile | 10 Mile | 1:30:36 | 3661 |
| 2019-11-03 | TCS New York City Marathon 2019 | Marathon | 5:16:10 | 41622 |
| 2019-09-29 | 2019 New Balance Bronx 10-Mile | 10 Mile | 2:18:23 | 11890 |
| 2019-09-15 | 2019 TCS New York City Marathon Training Series 18M | 3:18:17 | 3049 | |
| 2019-08-04 | 2019 NYRR Manhattan 7 Mile | 1:18:43 | 3919 | |
| 2019-07-27 | 2019 NYRR Team Championships | 50:23 | 1871 | |
| 2019-07-13 | 2019 NYRR Retro 4-Miler | 43:48 | 3591 | |
| 2019-06-15 | 2019 NYRR Queens 10K | 10K | 1:06:02 | 8749 |
| 2019-05-18 | 2019 Popular Brooklyn Half | Half Marathon | 2:19:24 | 19435 |
| 2019-04-28 | 2019 UAE Healthy Kidney 10K | 10K | 1:04:09 | 5517 |
| 2019-03-17 | 2019 United Airlines NYC Half | Half Marathon | 2:11:45 | 15144 |
| 2018-11-04 | TCS New York City Marathon 2018 | Marathon | 4:43:40 | 30645 |
| 2018-09-30 | 2018 New Balance Bronx 10-Mile | 10 Mile | 1:36:31 | 7293 |
| 2018-09-16 | 2018 TCS New York City Marathon Training Series 18M | 3:40:22 | 4061 | |
| 2018-08-25 | 2018 Percy Sutton Harlem 5K Run | 5K | 31:12 | 3371 |
| 2018-07-28 | 2018 NYRR Team Championships | 51:16 | 1801 | |
| 2018-06-16 | 2018 NYRR Queens 10K | 10K | 1:04:26 | 8011 |
| 2018-06-03 | 2018 Italy Run by Ferrero (5M) | 49:49 | 5157 | |
| 2018-05-19 | 2018 Popular Brooklyn Half | Half Marathon | 2:46:42 | 23733 |
| 2018-04-22 | 2018 Run as One (4M) Presented by JPMorgan Chase | 41:59 | 5757 | |
| 2018-03-18 | 2018 United Airlines NYC Half | Half Marathon | 2:17:10 | 14973 |