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Trainer Comparison

Statistics by Year:
Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Robert C. Kingston 9 16 1.78 1 2 1 6.25% 25% $17,342 $1,084 $1,927 0 0
Carla Christoffersen 2 6 3 1 0 2 16.67% 50% $14,623 $2,437 $7,312 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Robert C. Kingston 13 84 6.46 6 10 8 7.14% 28.57% $94,221 $1,122 $7,248 0 0
Carla Christoffersen 2 9 4.5 0 0 1 0% 11.11% $3,180 $353 $1,590 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Robert C. Kingston 14 76 5.43 11 5 8 14.47% 31.58% $109,622 $1,442 $7,830 0 0
Carla Christoffersen 5 11 2.2 2 1 2 18.18% 45.45% $26,073 $2,370 $5,215 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Robert C. Kingston 15 59 3.93 5 5 7 8.47% 28.81% $67,981 $1,152 $4,532 0 0
Carla Christoffersen 10 54 5.4 5 8 10 9.26% 42.59% $163,162 $3,022 $16,316 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Robert C. Kingston 17 92 5.41 6 16 11 6.52% 35.87% $104,558 $1,137 $6,150 0 0
Carla Christoffersen 9 39 4.33 5 9 5 12.82% 48.72% $147,422 $3,780 $16,380 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Robert C. Kingston 20 113 5.65 8 11 13 7.08% 28.32% $86,456 $765 $4,323 0 0
Carla Christoffersen 25 99 3.96 15 16 6 15.15% 37.37% $232,864 $2,352 $9,315 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Robert C. Kingston 8 48 6 6 3 3 12.5% 25% $46,636 $972 $5,830 0 0
Carla Christoffersen 24 75 3.13 16 9 10 21.33% 46.67% $170,033 $2,267 $7,085 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Robert C. Kingston 14 55 3.93 6 3 8 10.91% 30.91% $48,409 $880 $3,458 0 0
Carla Christoffersen 18 83 4.61 11 10 13 13.25% 40.96% $133,001 $1,602 $7,389 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Robert C. Kingston 10 67 6.7 13 11 13 19.4% 55.22% $141,685 $2,115 $14,169 0 1
Carla Christoffersen 11 40 3.64 2 5 4 5% 27.5% $69,627 $1,741 $6,330 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Robert C. Kingston 17 73 4.29 6 5 8 8.22% 26.03% $82,828 $1,135 $4,872 0 0
Carla Christoffersen 8 45 5.63 3 5 7 6.67% 33.33% $55,324 $1,229 $6,916 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Robert C. Kingston 16 85 5.31 13 10 15 15.29% 44.71% $269,213 $3,167 $16,826 0 1
Carla Christoffersen 7 39 5.57 2 2 5 5.13% 23.08% $63,795 $1,636 $9,114 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Robert C. Kingston 19 107 5.63 14 15 13 13.08% 39.25% $220,163 $2,058 $11,588 0 2
Carla Christoffersen 13 33 2.54 4 3 4 12.12% 33.33% $45,126 $1,367 $3,471 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Robert C. Kingston 20 113 5.65 11 19 14 9.73% 38.94% $234,239 $2,073 $11,712 0 2
Carla Christoffersen 12 54 4.5 6 6 3 11.11% 27.78% $51,788 $959 $4,316 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Robert C. Kingston 23 104 4.52 17 7 9 16.35% 31.73% $312,027 $3,000 $13,566 0 2
Carla Christoffersen 2 13 6.5 2 0 3 15.38% 38.46% $11,348 $873 $5,674 0 0

Name Starters Starts Starts/
Starter 		1st 2nd 3rd Win % % 1st, 2nd or 3rd Earned Avg Earnings per Start Avg Earnings Per Starter Graded Stakes Win All Black-Type Win
2025 National Trainer Avg. 4 13.53% 40.55% $5,513 $22,031
Robert C. Kingston 14 52 3.71 5 3 6 9.62% 26.92% $83,086 $1,598 $5,935 0 1
Carla Christoffersen 3 12 4 1 5 2 8.33% 66.67% $12,075 $1,006 $4,025 0 0