Kaitlin Prindle
Arlington, VA
Bib: 35963 F

⏱️ Race Timeline
The Course
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A one-of-a-kind AI Race Performance Report that reads your race like a coach. A plain-English story of how you raced, where you surged and faded, and what it all means. Emailed to you, free.
Half Splits
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
5K | 3.11 mi | 08:36:31 | 39:32 | 12:43 | 39:32 | 12:43 | - |
10K | 6.21 mi | 09:15:22 | 1:18:23 | 12:37 | 38:51 | 12:30 | -0:13 |
15K | 9.32 mi | 09:59:24 | 2:02:25 | 13:08 | 44:02 | 14:10 | +1:40 |
21K | 13.05 mi | 10:52:10 | 2:55:11 | 13:26 | 52:46 | 14:09 | -0:01 |
25K | 15.53 mi | 11:28:28 | 3:31:29 | 13:37 | 36:18 | 14:36 | +0:27 |
30K | 18.64 mi | 12:14:24 | 4:17:25 | 13:49 | 45:56 | 14:47 | +0:11 |
35K | 21.75 mi | 13:01:01 | 5:04:02 | 13:59 | 46:37 | 15:00 | +0:13 |
40K | 24.85 mi | 13:48:07 | 5:51:08 | 14:08 | 47:06 | 15:10 | +0:10 |
Finish | 26.22 mi | 14:09:04 | 6:12:05 | 14:12 | 20:57 | 15:22 | +0:12 |
Checkpoints & Pacing
📈Pace Line
Pace Progression
Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.
Fastest Pace
12:30 /mi
Average Pace
14:12 /mi
Slowest Pace
15:22 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:18:23
21% of race
Time at Steady Pace
3:45:39
61% of race
Time at Slower Pace
1:08:03
18% of race
Average Pace: 14:11 /mi
🎨Heatmap
Pace Heatmap
Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.
Click or hover over segments to see details
✨Sparklines
Checkpoint Splits with Pace Trends
Overall Pace Trend
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment | Pace | Trend | Rank |
|---|---|---|---|---|---|---|---|---|
5K | 3.11 mi | 08:36:31 | 39:32 | 12:43 | 39:32 | 12:43 | #26730 | |
10K | 6.21 mi | 09:15:22 | 1:18:23 | 12:37 | 38:51 | 12:30 | #27348 | |
15K | 9.32 mi | 09:59:24 | 2:02:25 | 13:08 | 44:02 | 14:10 | #28503 | |
21K | 13.05 mi | 10:52:10 | 2:55:11 | 13:26 | 52:46 | 14:09 | #28356 | |
25K | 15.53 mi | 11:28:28 | 3:31:29 | 13:37 | 36:18 | 14:36 | #28409 | |
30K | 18.64 mi | 12:14:24 | 4:17:25 | 13:49 | 45:56 | 14:47 | #28199 | |
35K | 21.75 mi | 13:01:01 | 5:04:02 | 13:59 | 46:37 | 15:00 | #27888 | |
40K | 24.85 mi | 13:48:07 | 5:51:08 | 14:08 | 47:06 | 15:10 | #27522 | |
Finish | 26.22 mi | 14:09:04 | 6:12:05 | 14:12 | 20:57 | 15:22 | #27392 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F35-39 | Seg. Overall | Seg. Females | Seg. F35-39 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 26730 | 10370 | 1195 | 29468(Top 98%) | 11959(Top 97%) | 1362(Top 97%) |
| 10K | 6.21 mi | 3.10 mi | 27348-618 | 10701-331 | 1233-38 | 27873(Top 93%) | 11018(Top 89%) | 1275(Top 91%) |
| 15K | 9.32 mi | 3.11 mi | 28503-1155 | 11361-660 | 1310-77 | 29468(Top 98%) | 11959(Top 97%) | 1362(Top 97%) |
| 21K | 13.05 mi | 3.73 mi | 28356+147 | 11309+52 | 1316-6 | 27961(Top 93%) | 11179(Top 91%) | 1305(Top 93%) |
| 25K | 15.53 mi | 2.48 mi | 28409-53 | 11375-66 | 1321-5 | 28046(Top 93%) | 11404(Top 92%) | 1306(Top 93%) |
| 30K | 18.64 mi | 3.11 mi | 28199+210 | 11309+66 | 1315+6 | 26441(Top 88%) | 10724(Top 87%) | 1234(Top 88%) |
| 35K | 21.75 mi | 3.11 mi | 27888+311 | 11199+110 | 1303+12 | 25556(Top 85%) | 10452(Top 85%) | 1203(Top 86%) |
| 40K | 24.85 mi | 3.10 mi | 27522+366 | 11060+139 | 1287+16 | 24487(Top 81%) | 10012(Top 81%) | 1158(Top 83%) |
| Finish | 26.22 mi | 1.37 mi | 27392+130 | 11007+53 | 1277+10 | 25187(Top 84%) | 10275(Top 83%) | 1181(Top 84%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
29468
Females
11959
F35-39
11959
5K→10K
3.1 - 6.2 mi
Overall
27873
Females
11018
F35-39
11018
10K→15K
6.2 - 9.3 mi
Overall
29468
Females
11959
F35-39
11959
15K→21K
9.3 - 13.1 mi
Overall
27961
Females
11179
F35-39
11179
21K→25K
13.1 - 15.5 mi
Overall
28046
Females
11404
F35-39
11404
25K→30K
15.5 - 18.6 mi
Overall
26441
Females
10724
F35-39
10724
30K→35K
18.6 - 21.8 mi
Overall
25556
Females
10452
F35-39
10452
35K→40K
21.8 - 24.9 mi
Overall
24487
Females
10012
F35-39
10012
40K→Finish
24.9 - 26.2 mi
Overall
25187
Females
10275
F35-39
10275
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #26730 |
| 5K → 10K | 127* | 745 | -618 | #26730 | #27348 |
| 10K → 15K | 52* | 1207 | -1155 | #27348 | #28503 |
| 15K → 21K | 331* | 184 | +147 | #28503 | #28356 |
| 21K → 25K | 148* | 201 | -53 | #28356 | #28409 |
| 25K → 30K | 326* | 116 | +210 | #28409 | #28199 |
| 30K → 35K | 360* | 49 | +311 | #28199 | #27888 |
| 35K → 40K | 401* | 35 | +366 | #27888 | #27522 |
| 40K → Finish | 149* | 19 | +130 | #27522 | #27392 |
| TOTALS | 1894* | 2556 | -662 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Public Race Data
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Race managed by
U.S. Marine Corps Community Services (MCCS)
Race timed by
Timing Productions