Race Performance Report
Jack's 45.6% 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 | 9:14 | 9:14 | 1.00 mi | 9:14 | 9:14 | - | |
10K | 57:13 | 9:12 | 5.21 mi | 47:59 | 9:12 | -0:02 | |
7.6M | 1:10:41 | 9:18 | 1.39 mi | 13:28 | 9:43 | +0:31 | |
12M | 1:52:45 | 9:24 | 4.40 mi | 42:04 | 9:34 | -0:09 | |
Half(13.11 mi) | 2:02:11 | 9:19 | 1.11 mi | 9:26 | 8:30 | -1:04 | |
14.2M | 2:13:43 | 9:25 | 1.09 mi | 11:32 | 10:35 | +2:05 | |
18M | 2:52:11 | 9:34 | 3.80 mi | 38:28 | 10:07 | -0:28 | |
19.9M | 3:12:36 | 9:41 | 1.90 mi | 20:25 | 10:45 | +0:38 | |
22M | 3:35:33 | 9:48 | 2.10 mi | 22:57 | 10:56 | +0:11 | |
23.2M | 3:50:03 | 9:55 | 1.20 mi | 14:30 | 12:05 | +1:09 | |
25.2M | 4:14:28 | 10:06 | 2.00 mi | 24:26 | 12:13 | +0:08 | |
Finish(26.22 mi) | 4:24:16 | 10:05 | 1.02 mi | 9:47 | 9:36 | -2:37 |
Checkpoints & Pacing
Pace Line
Fastest Pace
8:30 /mi
Average Pace
10:05 /mi
Slowest Pace
12:13 /mi
Segments
Time at Faster Pace
1:48:43
41% of race
Time at Steady Pace
1:13:16
28% of race
Time at Slower Pace
1:22:17
31% of race
Average Pace: 10:05 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M25-29 | Seg. Overall | Seg. Males | Seg. M25-29 |
|---|---|---|---|---|---|---|---|
| 1M | 1.00 mi | 429 | 354 | 72 | 429 | 354 | 72 |
| 10K | 5.21 mi | 477-48 | 397-43 | 80-8 | 484 | 401 | 83 |
| 7.6M | 1.39 mi | 473+4 | 392+5 | 81-1 | 445 | 371 | 78 |
| 12M | 4.40 mi | 471+2 | 392 | 81 | 469 | 390 | 80 |
| Half(13.11 mi) | 1.11 mi | 472-1 | 393-1 | 82-1 | 441 | 366 | 77 |
| 14.2M | 1.09 mi | 462+10 | 385+8 | 79+3 | 455 | 377 | 81 |
| 18M | 3.80 mi | 462 | 383+2 | 78+1 | 478 | 391 | 80 |
| 19.9M | 1.90 mi | 460+2 | 382+1 | 77+1 | 509 | 408 | 82 |
| 22M | 2.10 mi | 463-3 | 383-1 | 77 | 471 | 375 | 74 |
| 23.2M | 1.20 mi | 464-1 | 383 | 78-1 | 531 | 408 | 86 |
| 25.2M | 2.00 mi | 458+6 | 376+7 | 76+2 | 448 | 346 | 70 |
| Finish(26.22 mi) | 1.02 mi | 458 | 375+1 | 76 | 347 | 275 | 60 |
Segment Performance Analysis
Start → 1M
0.0 - 1.0 mi
Overall
429
Males
354
M25-29
72
1M→10K
1.0 - 6.2 mi
Overall
484
Males
401
M25-29
83
10K→7.6M
6.2 - 7.6 mi
Overall
445
Males
371
M25-29
78
7.6M→12M
7.6 - 12.0 mi
Overall
469
Males
390
M25-29
80
12M→Half
12.0 - 13.1 mi
Overall
441
Males
366
M25-29
77
Half→14.2M
13.1 - 14.2 mi
Overall
455
Males
377
M25-29
81
14.2M→18M
14.2 - 18.0 mi
Overall
478
Males
391
M25-29
80
18M→19.9M
18.0 - 19.9 mi
Overall
509
Males
408
M25-29
82
19.9M→22M
19.9 - 22.0 mi
Overall
471
Males
375
M25-29
74
22M→23.2M
22.0 - 23.2 mi
Overall
531
Males
408
M25-29
86
23.2M→25.2M
23.2 - 25.2 mi
Overall
448
Males
346
M25-29
70
25.2M→Finish
25.2 - 26.2 mi
Overall
347
Males
275
M25-29
60
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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