Race Performance Report
Chee's 40.1% 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
The data shows a significant second-half slowdown relative to the first half.
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 | 8:19 | 8:19 | 1.00 mi | 8:19 | 8:19 | - | |
10K | 55:55 | 9:00 | 5.21 mi | 47:36 | 9:08 | +0:49 | |
7.6M | 1:10:03 | 9:13 | 1.39 mi | 14:07 | 10:11 | +1:03 | |
12M | 1:56:42 | 9:44 | 4.40 mi | 46:39 | 10:36 | +0:25 | |
Half(13.11 mi) | 2:06:48 | 9:40 | 1.11 mi | 10:06 | 9:06 | -1:30 | |
14.2M | 2:18:57 | 9:47 | 1.09 mi | 12:08 | 11:08 | +2:02 | |
18M | 3:23:26 | 11:18 | 3.80 mi | 1:04:30 | 16:58 | +5:50 | |
19.9M | 4:08:31 | 12:29 | 1.90 mi | 45:05 | 23:43 | +6:45 | |
22M | 4:36:39 | 12:35 | 2.10 mi | 28:09 | 13:24 | -10:19 | |
23.2M | 4:49:39 | 12:29 | 1.20 mi | 13:00 | 10:50 | -2:34 | |
25.2M | 5:14:19 | 12:28 | 2.00 mi | 24:40 | 12:20 | +1:30 | |
Finish(26.22 mi) | 5:25:34 | 12:26 | 1.02 mi | 11:15 | 11:02 | -1:18 |
Checkpoints & Pacing
Pace Line
Fastest Pace
8:19 /mi
Average Pace
12:26 /mi
Slowest Pace
23:43 /mi
Segments
Time at Faster Pace
8:19
3% of race
Time at Steady Pace
2:59:33
55% of race
Time at Slower Pace
2:17:43
42% of race
Average Pace: 12:25 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F30-34 | Seg. Overall | Seg. Females | Seg. F30-34 |
|---|---|---|---|---|---|---|---|
| 1M | 1.00 mi | 234 | 30 | 6 | 234 | 30 | 6 |
| 10K | 5.21 mi | 432-198 | 67-37 | 13-7 | 472 | 79 | 16 |
| 7.6M | 1.39 mi | 463-31 | 79-12 | 16-3 | 514 | 89 | 17 |
| 12M | 4.40 mi | 511-48 | 90-11 | 17-1 | 620 | 124 | 21 |
| Half(13.11 mi) | 1.11 mi | 507+4 | 89+1 | 17 | 528 | 101 | 19 |
| 14.2M | 1.09 mi | 510-3 | 90-1 | 17 | 518 | 92 | 17 |
| 18M | 3.80 mi | 694-184 | 149-59 | 25-8 | 902 | 244 | 52 |
| 19.9M | 1.90 mi | 787-93 | 193-44 | 38-13 | 916 | 250 | 54 |
| 22M | 2.10 mi | 778+9 | 189+4 | 37+1 | 676 | 168 | 33 |
| 23.2M | 1.20 mi | 760+18 | 182+7 | 35+2 | 416 | 85 | 15 |
| 25.2M | 2.00 mi | 734+26 | 171+11 | 31+4 | 461 | 109 | 20 |
| Finish(26.22 mi) | 1.02 mi | 724+10 | 167+4 | 28+3 | 553 | 131 | 24 |
Segment Performance Analysis
Start → 1M
0.0 - 1.0 mi
Overall
234
Females
30
F30-34
6
1M→10K
1.0 - 6.2 mi
Overall
472
Females
79
F30-34
16
10K→7.6M
6.2 - 7.6 mi
Overall
514
Females
89
F30-34
17
7.6M→12M
7.6 - 12.0 mi
Overall
620
Females
124
F30-34
21
12M→Half
12.0 - 13.1 mi
Overall
528
Females
101
F30-34
19
Half→14.2M
13.1 - 14.2 mi
Overall
518
Females
92
F30-34
17
14.2M→18M
14.2 - 18.0 mi
Overall
902
Females
244
F30-34
52
18M→19.9M
18.0 - 19.9 mi
Overall
916
Females
250
F30-34
54
19.9M→22M
19.9 - 22.0 mi
Overall
676
Females
168
F30-34
33
22M→23.2M
22.0 - 23.2 mi
Overall
416
Females
85
F30-34
15
23.2M→25.2M
23.2 - 25.2 mi
Overall
461
Females
109
F30-34
20
25.2M→Finish
25.2 - 26.2 mi
Overall
553
Females
131
F30-34
24
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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