Race Performance Report
Hairong's 56.2% age-graded score places her in the Recreational category — out there enjoying the distance and completing the event.
Race Story
Key Insights
Pacing Breakdown
Pacing Efficiency
Pace held evenly across the race — strong pacing execution.
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 | 10:05 | 10:05 | 1.00 mi | 10:05 | 10:05 | - | |
10K | 1:03:38 | 10:14 | 5.21 mi | 53:33 | 10:16 | +0:11 | |
7.6M | 1:18:58 | 10:23 | 1.39 mi | 15:19 | 11:03 | +0:47 | |
12M | 2:05:07 | 10:26 | 4.40 mi | 46:10 | 10:29 | -0:34 | |
Half(13.11 mi) | 2:15:29 | 10:20 | 1.11 mi | 10:22 | 9:20 | -1:09 | |
14.2M | 2:27:50 | 10:25 | 1.09 mi | 12:21 | 11:20 | +2:00 | |
18M | 3:06:46 | 10:23 | 3.80 mi | 38:55 | 10:15 | -1:05 | |
19.9M | 3:26:25 | 10:22 | 1.90 mi | 19:39 | 10:21 | +0:06 | |
22M | 3:48:06 | 10:22 | 2.10 mi | 21:41 | 10:19 | -0:02 | |
23.2M | 4:01:07 | 10:24 | 1.20 mi | 13:02 | 10:51 | +0:32 | |
25.2M | 4:25:24 | 10:32 | 2.00 mi | 24:17 | 12:09 | +1:18 | |
Finish(26.22 mi) | 4:35:07 | 10:30 | 1.02 mi | 9:43 | 9:32 | -2:37 |
Checkpoints & Pacing
Pace Line
Fastest Pace
9:20 /mi
Average Pace
10:30 /mi
Slowest Pace
12:09 /mi
Segments
Time at Faster Pace
20:05
7% of race
Time at Steady Pace
3:10:03
69% of race
Time at Slower Pace
1:04:59
24% of race
Average Pace: 10:30 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F55-59 | Seg. Overall | Seg. Females | Seg. F55-59 |
|---|---|---|---|---|---|---|---|
| 1M | 1.00 mi | 614 | 120 | 4 | 614 | 120 | 4 |
| 10K | 5.21 mi | 655-41 | 128-8 | 6-2 | 658 | 126 | 6 |
| 7.6M | 1.39 mi | 649+6 | 125+3 | 6 | 632 | 123 | 7 |
| 12M | 4.40 mi | 619+30 | 119+6 | 6 | 598 | 118 | 5 |
| Half(13.11 mi) | 1.11 mi | 606+13 | 114+5 | 5+1 | 577 | 112 | 7 |
| 14.2M | 1.09 mi | 601+5 | 115-1 | 5 | 555 | 102 | 5 |
| 18M | 3.80 mi | 570+31 | 110+5 | 5 | 495 | 93 | 6 |
| 19.9M | 1.90 mi | 548+22 | 106+4 | 5 | 459 | 86 | 3 |
| 22M | 2.10 mi | 525+23 | 100+6 | 4+1 | 418 | 78 | 2 |
| 23.2M | 1.20 mi | 515+10 | 99+1 | 4 | 419 | 87 | 3 |
| 25.2M | 2.00 mi | 513+2 | 98+1 | 4 | 434 | 102 | 4 |
| Finish(26.22 mi) | 1.02 mi | 508+5 | 96+2 | 4 | 343 | 71 | 2 |
Segment Performance Analysis
Start → 1M
0.0 - 1.0 mi
Overall
614
Females
120
F55-59
4
1M→10K
1.0 - 6.2 mi
Overall
658
Females
126
F55-59
6
10K→7.6M
6.2 - 7.6 mi
Overall
632
Females
123
F55-59
7
7.6M→12M
7.6 - 12.0 mi
Overall
598
Females
118
F55-59
5
12M→Half
12.0 - 13.1 mi
Overall
577
Females
112
F55-59
7
Half→14.2M
13.1 - 14.2 mi
Overall
555
Females
102
F55-59
5
14.2M→18M
14.2 - 18.0 mi
Overall
495
Females
93
F55-59
6
18M→19.9M
18.0 - 19.9 mi
Overall
459
Females
86
F55-59
3
19.9M→22M
19.9 - 22.0 mi
Overall
418
Females
78
F55-59
2
22M→23.2M
22.0 - 23.2 mi
Overall
419
Females
87
F55-59
3
23.2M→25.2M
23.2 - 25.2 mi
Overall
434
Females
102
F55-59
4
25.2M→Finish
25.2 - 26.2 mi
Overall
343
Females
71
F55-59
2
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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