Race Performance Report
Isaiah's 56.6% 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
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 | 8:14 | 8:14 | 1.00 mi | 8:14 | 8:14 | - | |
10K | 49:10 | 7:55 | 5.21 mi | 40:55 | 7:51 | -0:23 | |
7.6M | 1:00:37 | 7:59 | 1.39 mi | 11:27 | 8:16 | +0:25 | |
12M | 1:35:22 | 7:57 | 4.40 mi | 34:45 | 7:54 | -0:22 | |
Half(13.11 mi) | 1:43:03 | 7:52 | 1.11 mi | 7:41 | 6:56 | -0:58 | |
14.2M | 1:52:34 | 7:56 | 1.09 mi | 9:31 | 8:44 | +1:48 | |
18M | 2:22:20 | 7:54 | 3.80 mi | 29:46 | 7:50 | -0:54 | |
19.9M | 2:37:16 | 7:54 | 1.90 mi | 14:56 | 7:51 | +0:01 | |
22M | 2:54:15 | 7:55 | 2.10 mi | 17:00 | 8:06 | +0:15 | |
23.2M | 3:04:22 | 7:57 | 1.20 mi | 10:06 | 8:25 | +0:19 | |
25.2M | 3:23:15 | 8:04 | 2.00 mi | 18:53 | 9:27 | +1:02 | |
Finish(26.22 mi) | 3:32:56 | 8:08 | 1.02 mi | 9:42 | 9:31 | +0:04 |
Checkpoints & Pacing
Pace Line
Fastest Pace
6:56 /mi
Average Pace
8:08 /mi
Slowest Pace
9:31 /mi
Segments
Time at Faster Pace
1:33:18
44% of race
Time at Steady Pace
1:21:32
38% of race
Time at Slower Pace
38:06
18% of race
Average Pace: 8:07 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M25-29 | Seg. Overall | Seg. Males | Seg. M25-29 |
|---|---|---|---|---|---|---|---|
| 1M | 1.00 mi | 227 | 200 | 43 | 227 | 200 | 43 |
| 10K | 5.21 mi | 194+33 | 174+26 | 36+7 | 191 | 172 | 39 |
| 7.6M | 1.39 mi | 186+8 | 167+7 | 36 | 165 | 149 | 36 |
| 12M | 4.40 mi | 185+1 | 167 | 37-1 | 173 | 156 | 37 |
| Half(13.11 mi) | 1.11 mi | 182+3 | 166+1 | 38-1 | 131 | 122 | 29 |
| 14.2M | 1.09 mi | 180+2 | 163+3 | 37+1 | 155 | 139 | 32 |
| 18M | 3.80 mi | 156+24 | 140+23 | 34+3 | 138 | 123 | 29 |
| 19.9M | 1.90 mi | 150+6 | 134+6 | 33+1 | 136 | 121 | 28 |
| 22M | 2.10 mi | 143+7 | 127+7 | 30+3 | 135 | 118 | 30 |
| 23.2M | 1.20 mi | 142+1 | 126+1 | 29+1 | 136 | 116 | 29 |
| 25.2M | 2.00 mi | 143-1 | 127-1 | 29 | 145 | 123 | 31 |
| Finish(26.22 mi) | 1.02 mi | 144-1 | 128-1 | 29 | 339 | 271 | 58 |
Segment Performance Analysis
Start → 1M
0.0 - 1.0 mi
Overall
227
Males
200
M25-29
43
1M→10K
1.0 - 6.2 mi
Overall
191
Males
172
M25-29
39
10K→7.6M
6.2 - 7.6 mi
Overall
165
Males
149
M25-29
36
7.6M→12M
7.6 - 12.0 mi
Overall
173
Males
156
M25-29
37
12M→Half
12.0 - 13.1 mi
Overall
131
Males
122
M25-29
29
Half→14.2M
13.1 - 14.2 mi
Overall
155
Males
139
M25-29
32
14.2M→18M
14.2 - 18.0 mi
Overall
138
Males
123
M25-29
29
18M→19.9M
18.0 - 19.9 mi
Overall
136
Males
121
M25-29
28
19.9M→22M
19.9 - 22.0 mi
Overall
135
Males
118
M25-29
30
22M→23.2M
22.0 - 23.2 mi
Overall
136
Males
116
M25-29
29
23.2M→25.2M
23.2 - 25.2 mi
Overall
145
Males
123
M25-29
31
25.2M→Finish
25.2 - 26.2 mi
Overall
339
Males
271
M25-29
58
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
Your certificate is generated on-demand and can be shared on social media or saved for your records
Questions or issues regarding timing data?
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