Magnum's Macrobrst (USA) Horse
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About
Magnum's Macrobrst is a 3yo gr/ro colt from the United States trained by David G. Donk. He is by Summer Front out of Matty'S Magnum. To date, he has secured one victory. On 14 Jun 2026 at Belmont, also known as The Big A, Magnum's Macrobrst captured his most important win, earning $35,000 in the Md.
Race Record
| Event Summary | Runner Stats | Rank |
|---|---|---|
| Saratoga 05-Sep-26 1609m FIRM R6 Race 6 (of $58,430) 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 S Jr 122 ) 4.00L 3rd Whitby ( J Alvarado 126 ) 6.50L 5th Magnum's Macrobrst ( E J Zayas 122 ) 9.75L See full results | E J 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) |
| Belmont At The Big A 17-May-26 1609m R5 Md $734 (of $48,937) Barrier 6, Winning Time: 01:37.800, SP: 21.00 was off a half a step slow, reserved early and raced in the two path on the turn but had no rally while being no threat. 1st Swiss Army Knife ( M Franco 120 ) 2nd Private Flight ( J Lezcano 126 ) 4.00L 3rd Isola D'oro ( O M Hernandez 126 ) 2.00L 7th Magnum's Macrobrst ( S Civaci 120 ) 9.75L See full results | S Civaci 54.4kg 9.75L | 7 (8) |
| Aqueduct 25-Apr-26 1609m R5 Md $437 (of $72,783) Barrier 9, Winning Time: 01:37.550, SP: 26.00 chased along the inside from near the rear of the field, got set down spinning two to three wide at the top of the stretch, made no impact. 1st In The Dark ( J Rodriguez 126 ) 2nd Authentic Legend ( J Lezcano 126 ) 3.00L 3rd Languid ( L R Jr 120 ) 0.75L 7th Magnum's Macrobrst ( S Civaci 120 ) 6.85L See full results | S Civaci 54.4kg 6.85L | 7 (11) |