Robert Bratchie
Sykesville, MD
Bib: 20199 M

⏱️ 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 | 08:15:36 | 34:48 | 11:12 | 34:48 | 11:12 | - |
10K | 6.21 mi | 08:48:04 | 1:07:16 | 10:50 | 32:28 | 10:27 | -0:45 |
15K | 9.32 mi | 09:21:19 | 1:40:31 | 10:47 | 33:15 | 10:42 | +0:15 |
21K | 13.05 mi | 10:04:49 | 2:24:01 | 11:02 | 43:30 | 11:40 | +0:58 |
25K | 15.53 mi | 10:33:07 | 2:52:19 | 11:06 | 28:18 | 11:23 | -0:17 |
30K | 18.64 mi | 11:11:10 | 3:30:22 | 11:17 | 38:03 | 12:15 | +0:52 |
35K | 21.75 mi | 11:51:51 | 4:11:03 | 11:33 | 40:41 | 13:06 | +0:51 |
40K | 24.85 mi | 12:35:32 | 4:54:44 | 11:51 | 43:41 | 14:04 | +0:58 |
Finish | 26.22 mi | 12:55:59 | 5:15:11 | 12:02 | 20:27 | 15:00 | +0:56 |
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
10:27 /mi
Average Pace
12:02 /mi
Slowest Pace
15:00 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:05:43
21% of race
Time at Steady Pace
2:24:39
46% of race
Time at Slower Pace
1:44:49
33% of race
Average Pace: 12:01 /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 | 08:15:36 | 34:48 | 11:12 | 34:48 | 11:12 | #19432 | |
10K | 6.21 mi | 08:48:04 | 1:07:16 | 10:50 | 32:28 | 10:27 | #19061 | |
15K | 9.32 mi | 09:21:19 | 1:40:31 | 10:47 | 33:15 | 10:42 | #18946 | |
21K | 13.05 mi | 10:04:49 | 2:24:01 | 11:02 | 43:30 | 11:40 | #19631 | |
25K | 15.53 mi | 10:33:07 | 2:52:19 | 11:06 | 28:18 | 11:23 | #19530 | |
30K | 18.64 mi | 11:11:10 | 3:30:22 | 11:17 | 38:03 | 12:15 | #19425 | |
35K | 21.75 mi | 11:51:51 | 4:11:03 | 11:33 | 40:41 | 13:06 | #19639 | |
40K | 24.85 mi | 12:35:32 | 4:54:44 | 11:51 | 43:41 | 14:04 | #19966 | |
Finish | 26.22 mi | 12:55:59 | 5:15:11 | 12:02 | 20:27 | 15:00 | #20282 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M20-24 | Seg. Overall | Seg. Males | Seg. M20-24 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 19432 | 12679 | 1180 | 19081(Top 64%) | 12509(Top 71%) | 1193(Top 84%) |
| 10K | 6.21 mi | 3.10 mi | 19061+371 | 12499+180 | 1182-2 | 18804(Top 63%) | 12368(Top 70%) | 1170(Top 82%) |
| 15K | 9.32 mi | 3.11 mi | 18946+115 | 12444+55 | 1181+1 | 19081(Top 64%) | 12509(Top 71%) | 1193(Top 84%) |
| 21K | 13.05 mi | 3.73 mi | 19631-685 | 12788-344 | 1207-26 | 21227(Top 71%) | 13527(Top 76%) | 1244(Top 88%) |
| 25K | 15.53 mi | 2.48 mi | 19530+101 | 12660+128 | 1193+14 | 19573(Top 65%) | 12403(Top 70%) | 1169(Top 82%) |
| 30K | 18.64 mi | 3.11 mi | 19425+105 | 12529+131 | 1183+10 | 19344(Top 64%) | 12129(Top 68%) | 1134(Top 80%) |
| 35K | 21.75 mi | 3.11 mi | 19639-214 | 12510+19 | 1179+4 | 20179(Top 67%) | 12191(Top 69%) | 1118(Top 79%) |
| 40K | 24.85 mi | 3.10 mi | 19966-327 | 12573-63 | 1185-6 | 21624(Top 72%) | 12864(Top 73%) | 1166(Top 82%) |
| Finish | 26.22 mi | 1.37 mi | 20282-316 | 12728-155 | 1187-2 | 24466(Top 81%) | 14490(Top 82%) | 1297(Top 91%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
19081
Males
12509
M20-24
12509
5K→10K
3.1 - 6.2 mi
Overall
18804
Males
12368
M20-24
12368
10K→15K
6.2 - 9.3 mi
Overall
19081
Males
12509
M20-24
12509
15K→21K
9.3 - 13.1 mi
Overall
21227
Males
13527
M20-24
13527
21K→25K
13.1 - 15.5 mi
Overall
19573
Males
12403
M20-24
12403
25K→30K
15.5 - 18.6 mi
Overall
19344
Males
12129
M20-24
12129
30K→35K
18.6 - 21.8 mi
Overall
20179
Males
12191
M20-24
12191
35K→40K
21.8 - 24.9 mi
Overall
21624
Males
12864
M20-24
12864
40K→Finish
24.9 - 26.2 mi
Overall
24466
Males
14490
M20-24
14490
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #19432 |
| 5K → 10K | 708* | 337 | +371 | #19432 | #19061 |
| 10K → 15K | 453* | 338 | +115 | #19061 | #18946 |
| 15K → 21K | 336* | 1021 | -685 | #18946 | #19631 |
| 21K → 25K | 382* | 281 | +101 | #19631 | #19530 |
| 25K → 30K | 431* | 326 | +105 | #19530 | #19425 |
| 30K → 35K | 299* | 513 | -214 | #19425 | #19639 |
| 35K → 40K | 202* | 529 | -327 | #19639 | #19966 |
| 40K → Finish | 46* | 362 | -316 | #19966 | #20282 |
| TOTALS | 2857* | 3707 | -850 |
* 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