Race Performance Report
Alexander's 35.7% age-graded score places him in the Recreational category — out there enjoying the distance and completing the event.
Race Story
Key Insights
Pacing Breakdown
Pacing Efficiency
The data shows a significant second-half slowdown relative to the first half.
Race Benchmarking
How the athlete stacked up against the field in this race.
Analysis coverage: Strong — based on 12 timed segments, official finish results, field rankings. Timing data identifies patterns, but may not capture factors such as race goals, stops, fueling, or course conditions.
Race Timeline
The Course
Half Splits
Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
1M | 9:43 | 9:43 | 1.00 mi | 9:43 | 9:43 | - | |
10K | 59:13 | 9:38 | 5.15 mi | 49:31 | 9:37 | -0:06 | |
7.6M | 1:12:53 | 9:34 | 1.47 mi | 13:40 | 9:18 | -0:19 | |
12M | 1:59:22 | 9:54 | 4.44 mi | 46:28 | 10:28 | +1:10 | |
Half(13.07 mi) | 2:11:21 | 10:03 | 1.01 mi | 11:59 | 11:52 | +1:24 | |
14.2M | 2:28:31 | 10:24 | 1.20 mi | 17:10 | 14:19 | +2:27 | |
18M | 3:25:39 | 11:25 | 3.73 mi | 57:08 | 15:19 | +1:00 | |
19.9M | 3:57:14 | 11:57 | 1.86 mi | 31:35 | 16:59 | +1:40 | |
22M | 4:31:30 | 12:24 | 2.05 mi | 34:16 | 16:43 | -0:16 | |
23.2M | 4:49:41 | 12:32 | 1.20 mi | 18:11 | 15:09 | -1:34 | |
25.2M | 5:22:39 | 12:48 | 2.09 mi | 32:58 | 15:46 | +0:37 | |
Finish(26.22 mi) | 5:37:44 | 12:53 | 1.02 mi | 15:05 | 14:48 | -0:58 |
Checkpoints & Pacing
Pace Line
Fastest Pace
9:18 /mi
Average Pace
12:53 /mi
Slowest Pace
16:59 /mi
Segments
Time at Faster Pace
2:11:21
39% of race
Time at Steady Pace
2:20:32
42% of race
Time at Slower Pace
1:05:51
19% of race
Average Pace: 12:53 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M30-34 | Seg. Overall | Seg. Males | Seg. M30-34 |
|---|---|---|---|---|---|---|---|
| 1M | 1.00 mi | 546 | 444 | 87 | 546 | 444 | 87 |
| 10K | 5.15 mi | 538+8 | 443+1 | 88-1 | 535 | 441 | 87 |
| 7.6M | 1.47 mi | 526+12 | 434+9 | 85+3 | 472 | 393 | 74 |
| 12M | 4.44 mi | 549-23 | 452-18 | 87-2 | 612 | 490 | 95 |
| Half(13.07 mi) | 1.01 mi | 560-11 | 455-3 | 90-3 | 733 | 563 | 112 |
| 14.2M | 1.20 mi | 617-57 | 499-44 | 100-10 | 844 | 622 | 127 |
| 18M | 3.73 mi | 713-96 | 558-59 | 112-12 | 852 | 627 | 126 |
| 19.9M | 1.86 mi | 736-23 | 572-14 | 116-4 | 887 | 647 | 135 |
| 22M | 2.05 mi | 758-22 | 582-10 | 117-1 | 863 | 629 | 130 |
| 23.2M | 1.20 mi | 761-3 | 579+3 | 117 | 778 | 572 | 111 |
| 25.2M | 2.09 mi | 763-2 | 578+1 | 115+2 | 799 | 581 | 117 |
| Finish(26.22 mi) | 1.02 mi | 772-9 | 581-3 | 116-1 | 837 | 608 | 124 |
Segment Performance Analysis
Start → 1M
0.0 - 1.0 mi
Overall
546
Males
444
M30-34
87
1M→10K
1.0 - 6.2 mi
Overall
535
Males
441
M30-34
87
10K→7.6M
6.2 - 7.6 mi
Overall
472
Males
393
M30-34
74
7.6M→12M
7.6 - 12.1 mi
Overall
612
Males
490
M30-34
95
12M→Half
12.1 - 13.1 mi
Overall
733
Males
563
M30-34
112
Half→14.2M
13.1 - 14.3 mi
Overall
844
Males
622
M30-34
127
14.2M→18M
14.3 - 18.0 mi
Overall
852
Males
627
M30-34
126
18M→19.9M
18.0 - 19.9 mi
Overall
887
Males
647
M30-34
135
19.9M→22M
19.9 - 21.9 mi
Overall
863
Males
629
M30-34
130
22M→23.2M
21.9 - 23.1 mi
Overall
778
Males
572
M30-34
111
23.2M→25.2M
23.1 - 25.2 mi
Overall
799
Males
581
M30-34
117
25.2M→Finish
25.2 - 26.2 mi
Overall
837
Males
608
M30-34
124
Your segment insights are in your Race Performance Report.
Passing Analysis
No position changes recorded for this athlete.
Boston Qualifying analysis available
NYC Marathon Qualifying analysis available
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