Results for Nivaldo Castro
| racekey | agegrp | M/F | age | distance | timex | oa | gd | ag | split | AgeGD | Go |
| 2015-03-29-CRC-5K | M45-49 | M | 49 | 5K | 23:58.24 | 6 | 5 | 1 | -13 | 61.040 | 5K |
| 2014-06-29-CRC-5K | M45-49 | M | 48 | 5K | 27:03.28 | 25 | 18 | 3 | -54 | 53.650 | 5K |
| 2014-02-23-CRC-5K | M45-49 | M | 48 | 5K | 26:16.21 | 21 | 20 | 2 | | 55.250 | 5K |
| 2014-01-26-CRC-5K | M45-49 | M | 48 | 5K | 24:41.26 | 11 | 9 | 2 | 2 | 58.790 | 5K |
| 2013-12-29-CRC-5K | M45-49 | M | 48 | 5K | 26:33.58 | 21 | 17 | 2 | -56 | 54.650 | 5K |
| 2013-09-29-CRC-5K | M45-49 | M | 48 | 5K | 24:36.80 | 14 | 14 | 5 | | 58.970 | 5K |
| 2013-07-28-CRC-5K | M45-49 | M | 47 | 5K | 24:12.05 | 11 | 9 | 1 | -11 | 59.500 | 5K |
| 2013-04-28-CRC-5K | M45-49 | M | 47 | 5K | 24:41.25 | 18 | 15 | 1 | -38 | 58.330 | 5K |
| 2013-03-31-CRC-5K | M45-49 | M | 47 | 5K | 23:59.31 | 14 | 12 | 2 | | 60.030 | 5K |