Race Performance Report
David's 43.8% 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 second half was noticeably slower than the first — mid-race pacing is the clearest opportunity.
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 | 9:44 | 9:44 | 1.00 mi | 9:44 | 9:44 | - | |
10K | 1:01:56 | 9:58 | 5.21 mi | 52:12 | 10:01 | +0:17 | |
7.6M | 1:16:49 | 10:06 | 1.39 mi | 14:53 | 10:44 | +0:43 | |
12M | 2:02:42 | 10:14 | 4.40 mi | 45:53 | 10:26 | -0:18 | |
Half(13.11 mi) | 2:13:20 | 10:10 | 1.11 mi | 10:37 | 9:34 | -0:52 | |
14.2M | 2:25:24 | 10:14 | 1.09 mi | 12:05 | 11:04 | +1:30 | |
18M | 3:06:15 | 10:21 | 3.80 mi | 40:51 | 10:45 | -0:19 | |
19.9M | 3:28:10 | 10:28 | 1.90 mi | 21:55 | 11:32 | +0:47 | |
22M | 3:54:44 | 10:40 | 2.10 mi | 26:34 | 12:39 | +1:07 | |
23.2M | 4:11:13 | 10:50 | 1.20 mi | 16:29 | 13:45 | +1:06 | |
25.2M | 4:43:10 | 11:14 | 2.00 mi | 31:56 | 15:58 | +2:13 | |
Finish(26.22 mi) | 4:56:11 | 11:18 | 1.02 mi | 13:02 | 12:47 | -3:11 |
Checkpoints & Pacing
Pace Line
Fastest Pace
9:34 /mi
Average Pace
11:18 /mi
Slowest Pace
15:58 /mi
Segments
Time at Faster Pace
1:12:33
24% of race
Time at Steady Pace
2:15:37
46% of race
Time at Slower Pace
1:28:01
30% of race
Average Pace: 11:18 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M45-49 | Seg. Overall | Seg. Males | Seg. M45-49 |
|---|---|---|---|---|---|---|---|
| 1M | 1.00 mi | 554 | 450 | 23 | 554 | 450 | 23 |
| 10K | 5.21 mi | 600-46 | 490-40 | 26-3 | 617 | 503 | 28 |
| 7.6M | 1.39 mi | 595+5 | 486+4 | 26 | 593 | 483 | 25 |
| 12M | 4.40 mi | 583+12 | 475+11 | 27-1 | 588 | 476 | 27 |
| Half(13.11 mi) | 1.11 mi | 584-1 | 474+1 | 27 | 610 | 487 | 30 |
| 14.2M | 1.09 mi | 572+12 | 465+9 | 27 | 512 | 422 | 25 |
| 18M | 3.80 mi | 560+12 | 454+11 | 27 | 552 | 443 | 29 |
| 19.9M | 1.90 mi | 571-11 | 459-5 | 29-2 | 575 | 450 | 30 |
| 22M | 2.10 mi | 578-7 | 464-5 | 29 | 614 | 472 | 31 |
| 23.2M | 1.20 mi | 581-3 | 467-3 | 29 | 667 | 499 | 32 |
| 25.2M | 2.00 mi | 611-30 | 483-16 | 31-2 | 763 | 558 | 33 |
| Finish(26.22 mi) | 1.02 mi | 615-4 | 482+1 | 30+1 | 716 | 529 | 32 |
Segment Performance Analysis
Start → 1M
0.0 - 1.0 mi
Overall
554
Males
450
M45-49
23
1M→10K
1.0 - 6.2 mi
Overall
617
Males
503
M45-49
28
10K→7.6M
6.2 - 7.6 mi
Overall
593
Males
483
M45-49
25
7.6M→12M
7.6 - 12.0 mi
Overall
588
Males
476
M45-49
27
12M→Half
12.0 - 13.1 mi
Overall
610
Males
487
M45-49
30
Half→14.2M
13.1 - 14.2 mi
Overall
512
Males
422
M45-49
25
14.2M→18M
14.2 - 18.0 mi
Overall
552
Males
443
M45-49
29
18M→19.9M
18.0 - 19.9 mi
Overall
575
Males
450
M45-49
30
19.9M→22M
19.9 - 22.0 mi
Overall
614
Males
472
M45-49
31
22M→23.2M
22.0 - 23.2 mi
Overall
667
Males
499
M45-49
32
23.2M→25.2M
23.2 - 25.2 mi
Overall
763
Males
558
M45-49
33
25.2M→Finish
25.2 - 26.2 mi
Overall
716
Males
529
M45-49
32
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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Questions or issues regarding timing data?
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