Race Performance Report
Nathan's 44.2% 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
Pace held well overall, with a mild second-half slowdown.
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 | 9:56 | 9:56 | 1.00 mi | 9:56 | 9:56 | - | |
10K | 1:00:56 | 9:48 | 5.21 mi | 51:00 | 9:47 | -0:09 | |
7.6M | 1:15:18 | 9:54 | 1.39 mi | 14:21 | 10:21 | +0:34 | |
12M | 1:59:01 | 9:55 | 4.40 mi | 43:44 | 9:56 | -0:25 | |
Half(13.11 mi) | 2:08:51 | 9:50 | 1.11 mi | 9:50 | 8:51 | -1:05 | |
14.2M | 2:20:36 | 9:54 | 1.09 mi | 11:45 | 10:47 | +1:56 | |
18M | 2:57:38 | 9:52 | 3.80 mi | 37:02 | 9:45 | -1:02 | |
19.9M | 3:16:38 | 9:53 | 1.90 mi | 19:00 | 10:00 | +0:15 | |
22M | 3:40:46 | 10:02 | 2.10 mi | 24:08 | 11:30 | +1:30 | |
23.2M | 3:57:04 | 10:13 | 1.20 mi | 16:18 | 13:35 | +2:05 | |
25.2M | 4:22:17 | 10:24 | 2.00 mi | 25:13 | 12:37 | -0:58 | |
Finish(26.22 mi) | 4:32:49 | 10:25 | 1.02 mi | 10:32 | 10:20 | -2:17 |
Checkpoints & Pacing
Pace Line
Fastest Pace
8:51 /mi
Average Pace
10:25 /mi
Slowest Pace
13:35 /mi
Segments
Time at Faster Pace
9:50
4% of race
Time at Steady Pace
3:17:20
72% of race
Time at Slower Pace
1:05:39
24% of race
Average Pace: 10:24 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M19-24 | Seg. Overall | Seg. Males | Seg. M19-24 |
|---|---|---|---|---|---|---|---|
| 1M | 1.00 mi | 593 | 479 | 80 | 593 | 479 | 77 |
| 10K | 5.21 mi | 571+22 | 469+10 | 80 | 575 | 470 | 80 |
| 7.6M | 1.39 mi | 566+5 | 466+3 | 79+1 | 549 | 451 | 77 |
| 12M | 4.40 mi | 542+24 | 449+17 | 76+3 | 519 | 428 | 71 |
| Half(13.11 mi) | 1.11 mi | 538+4 | 443+6 | 74+2 | 491 | 404 | 67 |
| 14.2M | 1.09 mi | 531+7 | 437+6 | 72+2 | 483 | 399 | 65 |
| 18M | 3.80 mi | 495+36 | 409+28 | 69+3 | 437 | 360 | 58 |
| 19.9M | 1.90 mi | 488+7 | 403+6 | 67+2 | 431 | 352 | 53 |
| 22M | 2.10 mi | 484+4 | 398+5 | 67 | 509 | 399 | 61 |
| 23.2M | 1.20 mi | 494-10 | 404-6 | 67 | 655 | 491 | 77 |
| 25.2M | 2.00 mi | 495-1 | 403+1 | 65+2 | 488 | 373 | 56 |
| Finish(26.22 mi) | 1.02 mi | 491+4 | 399+4 | 65 | 446 | 346 | 54 |
Segment Performance Analysis
Start → 1M
0.0 - 1.0 mi
Overall
593
Males
479
M19-24
77
1M→10K
1.0 - 6.2 mi
Overall
575
Males
470
M19-24
77
10K→7.6M
6.2 - 7.6 mi
Overall
549
Males
451
M19-24
74
7.6M→12M
7.6 - 12.0 mi
Overall
519
Males
428
M19-24
68
12M→Half
12.0 - 13.1 mi
Overall
491
Males
404
M19-24
64
Half→14.2M
13.1 - 14.2 mi
Overall
483
Males
399
M19-24
62
14.2M→18M
14.2 - 18.0 mi
Overall
437
Males
360
M19-24
55
18M→19.9M
18.0 - 19.9 mi
Overall
431
Males
352
M19-24
51
19.9M→22M
19.9 - 22.0 mi
Overall
509
Males
399
M19-24
59
22M→23.2M
22.0 - 23.2 mi
Overall
655
Males
491
M19-24
74
23.2M→25.2M
23.2 - 25.2 mi
Overall
488
Males
373
M19-24
55
25.2M→Finish
25.2 - 26.2 mi
Overall
446
Males
346
M19-24
52
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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