Race Performance Report
James's 52.4% 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 | 9:36 | 9:36 | 1.00 mi | 9:36 | 9:36 | - | |
10K | 57:48 | 9:18 | 5.21 mi | 48:12 | 9:15 | -0:21 | |
7.6M | 1:11:39 | 9:26 | 1.39 mi | 13:51 | 9:59 | +0:44 | |
12M | 1:53:05 | 9:25 | 4.40 mi | 41:27 | 9:25 | -0:34 | |
Half(13.11 mi) | 2:02:35 | 9:21 | 1.11 mi | 9:30 | 8:34 | -0:51 | |
14.2M | 2:14:19 | 9:28 | 1.09 mi | 11:43 | 10:45 | +2:11 | |
18M | 2:51:30 | 9:32 | 3.80 mi | 37:11 | 9:47 | -0:58 | |
19.9M | 3:10:18 | 9:34 | 1.90 mi | 18:48 | 9:54 | +0:07 | |
22M | 3:31:39 | 9:37 | 2.10 mi | 21:21 | 10:10 | +0:16 | |
23.2M | 3:44:45 | 9:41 | 1.20 mi | 13:06 | 10:55 | +0:45 | |
25.2M | 4:08:49 | 9:52 | 2.00 mi | 24:04 | 12:02 | +1:07 | |
Finish(26.22 mi) | 4:18:59 | 9:53 | 1.02 mi | 10:10 | 9:58 | -2:04 |
Checkpoints & Pacing
Pace Line
Fastest Pace
8:34 /mi
Average Pace
9:53 /mi
Slowest Pace
12:02 /mi
Segments
Time at Faster Pace
1:39:09
38% of race
Time at Steady Pace
1:50:56
43% of race
Time at Slower Pace
48:54
19% of race
Average Pace: 9:53 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M50-54 | Seg. Overall | Seg. Males | Seg. M50-54 |
|---|---|---|---|---|---|---|---|
| 1M | 1.00 mi | 520 | 428 | 15 | 520 | 428 | 15 |
| 10K | 5.21 mi | 496+24 | 412+16 | 14+1 | 493 | 409 | 14 |
| 7.6M | 1.39 mi | 495+1 | 410+2 | 14 | 488 | 407 | 14 |
| 12M | 4.40 mi | 475+20 | 395+15 | 14 | 450 | 376 | 12 |
| Half(13.11 mi) | 1.11 mi | 474+1 | 394+1 | 13+1 | 450 | 374 | 13 |
| 14.2M | 1.09 mi | 469+5 | 390+4 | 13 | 476 | 392 | 14 |
| 18M | 3.80 mi | 456+13 | 379+11 | 14-1 | 444 | 366 | 14 |
| 19.9M | 1.90 mi | 447+9 | 371+8 | 14 | 423 | 345 | 12 |
| 22M | 2.10 mi | 437+10 | 362+9 | 13+1 | 388 | 315 | 12 |
| 23.2M | 1.20 mi | 437 | 362 | 14-1 | 430 | 339 | 11 |
| 25.2M | 2.00 mi | 434+3 | 358+4 | 14 | 419 | 326 | 11 |
| Finish(26.22 mi) | 1.02 mi | 433+1 | 356+2 | 14 | 399 | 310 | 7 |
Segment Performance Analysis
Start → 1M
0.0 - 1.0 mi
Overall
520
Males
428
M50-54
15
1M→10K
1.0 - 6.2 mi
Overall
493
Males
409
M50-54
14
10K→7.6M
6.2 - 7.6 mi
Overall
488
Males
407
M50-54
14
7.6M→12M
7.6 - 12.0 mi
Overall
450
Males
376
M50-54
12
12M→Half
12.0 - 13.1 mi
Overall
450
Males
374
M50-54
13
Half→14.2M
13.1 - 14.2 mi
Overall
476
Males
392
M50-54
14
14.2M→18M
14.2 - 18.0 mi
Overall
444
Males
366
M50-54
14
18M→19.9M
18.0 - 19.9 mi
Overall
423
Males
345
M50-54
12
19.9M→22M
19.9 - 22.0 mi
Overall
388
Males
315
M50-54
12
22M→23.2M
22.0 - 23.2 mi
Overall
430
Males
339
M50-54
11
23.2M→25.2M
23.2 - 25.2 mi
Overall
419
Males
326
M50-54
11
25.2M→Finish
25.2 - 26.2 mi
Overall
399
Males
310
M50-54
7
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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