Magnum's Macrobrst (USA) Horse
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About
Magnum's Macrobrst is a 3yo gr/ro horse from the United States trained by David Donk. It is sired by Summer Front out of Matty'S Magnum. The horse has won one race so far. On 14 Jun 2026 at Belmont, also called The Big A, Magnum's Macrobrst claimed its most important win, earning $35000.00.
Race Record
| Event Summary | Runner Stats | Rank |
|---|---|---|
| Belmont Park 22-Oct-26 1811m FIRM R6 Race 6 (of $52,818) Barrier 5, Winning Time: 01:48.720, SP: 26.00 dropped back to the rear of the field with seven furlongs to run, moved from the three path to the inside on the turn and failed to respond. 1st I'm Worthy ( K Carmouche 122 ) 2nd Takahama ( A Fresu 122 ) 16.00L 3rd Supreme Good ( C Elliott 122 ) 22.00L 5th Magnum's Macrobrst ( D A Rivera 122 ) 28.50L See full results | D A Rivera 55.3kg 28.50L | 5 (7) |
| Belmont Park 09-Oct-26 1609m FIRM R9 Race 9 $319 (of $53,191) Barrier 11, Winning Time: 01:37.490, SP: 21.00 raced off the pace, showed little. 1st Lexington Pike ( M Franco 122 ) 2nd Monte Avi ( C Elliott 126 ) 4.75L 3rd Whitby ( R J Santana 126 ) 3.75L 8th Magnum's Macrobrst ( R Gutierrez 122 ) 12.25L See full results | R Gutierrez 55.3kg 12.25L | 8 (10) |
| Saratoga 05-Sep-26 1609m FIRM R6 Race 6 $2,337 (of $58,426) Barrier 1, Winning Time: 01:38.880, SP: 17.00 went around the first turn in the two path, settled well off the pace, moved from the three path to the five path under urging on the far turn and failed to threaten. 1st Swiss Army Knife ( F Prat 122 ) 2nd Big Brooklyn ( R J Santana 122 ) 4.00L 3rd Whitby ( J Alvarado 126 ) 2.50L 5th Magnum's Macrobrst ( E Zayas 122 ) 9.75L See full results | E Zayas 55.3kg 9.75L | 5 (10) |
| Saratoga 18-Jul-26 1811m FIRM R7 Race 7 $2,409 (of $60,214) Barrier 4, Winning Time: 01:52.540, SP: 26.00 was hustled from the gate, raced inside for most of the first turn then moved to the two path, settled at the rear, saved ground under urging on the far turn and failed to threaten. 1st Antietam ( I O Jr 126 ) 2nd Mirage ( R J Santana 126 ) 4.00L 3rd You're Lookin Good ( J Ortiz 121 ) 0.75L 5th Magnum's Macrobrst ( D Rivera 121 ) 6.25L See full results | D Rivera 54.9kg 6.25L | 5 (8) |
| Belmont At The Big A 14-Jun-26 1811m R1 Md $31,299 (of $49,681) Barrier 3, Winning Time: 01:54.910, SP: 5.50 1st Magnum's Macrobrst ( D Rivera 120 ) 2nd Uncle Barrie ( C Gonzalez 126 ) 3.50L 3rd Baby Meanie ( R J Santana 126 ) 1.00L See full results | D Rivera 54.4kg | 1 (5) |