Info
| Last name | Brummelhuis |
| First name | Jacob |
| Nationality |  Netherlands |
| Date of birth | 31-07-2007 |
| Age | 18 |
| Date | Rank | Race | |
|---|---|---|---|
| 23-08 | 55 |  3 Nations Cup - Majlen Sunshine Race No. 3 U19 (1) | |
| 20-07 | 21 | Dutch National Championships - XCO U19 (CN) | |
| BESTRONICS Acht van Bladel (2.1) | |||
| 27-06 | DNF | Stage 1Bladel - Bladel (105.0km) | |
| 24-05 | 34 |  3 Nations Cup Festival Vlaanderen U19 (2) | |
| 11-05 | 45 | 3 Nations Cup Weekend Eupen U19 (2) | |
| 04-05 | 52 | Vittoria 3 Nations CuporQ Trophy VAM berg (2) | |
| 13-04 | DNF | 3 Nations Cup Watersley XCO Challenge U19 (1) | |
| 30-03 | 57 | 3 Nations Cup: Zwiep Scott Cup U19 (2) | |