Katie Johnson
Beaufort, SC
Bib: 21041 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 | 07:46:15 | 24:45 | 7:58 | 24:45 | 7:58 | - |
10K | 6.21 mi | 08:10:38 | 49:08 | 7:54 | 24:23 | 7:51 | -0:07 |
15K | 9.32 mi | 08:36:03 | 1:14:33 | 8:00 | 25:25 | 8:11 | +0:20 |
21K | 13.05 mi | 09:10:28 | 1:48:58 | 8:21 | 34:25 | 9:14 | +1:03 |
25K | 15.53 mi | 09:33:40 | 2:12:10 | 8:30 | 23:12 | 9:20 | +0:06 |
30K | 18.64 mi | 10:07:40 | 2:46:10 | 8:55 | 34:00 | 10:57 | +1:37 |
35K | 21.75 mi | 10:43:50 | 3:22:20 | 9:18 | 36:10 | 11:38 | +0:41 |
40K | 24.85 mi | 11:19:39 | 3:58:09 | 9:35 | 35:49 | 11:32 | -0:06 |
Finish | 26.22 mi | 11:35:08 | 4:13:38 | 9:41 | 15:29 | 11:21 | -0:11 |
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
7:51 /mi
Average Pace
9:41 /mi
Slowest Pace
11:38 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
1:14:33
29% of race
Time at Steady Pace
57:37
23% of race
Time at Slower Pace
2:01:28
48% of race
Average Pace: 9:40 /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 | 07:46:15 | 24:45 | 7:58 | 24:45 | 7:58 | #1747 | |
10K | 6.21 mi | 08:10:38 | 49:08 | 7:54 | 24:23 | 7:51 | #2275 | |
15K | 9.32 mi | 08:36:03 | 1:14:33 | 8:00 | 25:25 | 8:11 | #2910 | |
21K | 13.05 mi | 09:10:28 | 1:48:58 | 8:21 | 34:25 | 9:14 | #4174 | |
25K | 15.53 mi | 09:33:40 | 2:12:10 | 8:30 | 23:12 | 9:20 | #4945 | |
30K | 18.64 mi | 10:07:40 | 2:46:10 | 8:55 | 34:00 | 10:57 | #6753 | |
35K | 21.75 mi | 10:43:50 | 3:22:20 | 9:18 | 36:10 | 11:38 | #8459 | |
40K | 24.85 mi | 11:19:39 | 3:58:09 | 9:35 | 35:49 | 11:32 | #8989 | |
Finish | 26.22 mi | 11:35:08 | 4:13:38 | 9:41 | 15:29 | 11:21 | #9144 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F25-29 | Seg. Overall | Seg. Females | Seg. F25-29 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 1747 | 289 | 85 | 4284(Top 14%) | 845(Top 7%) | 225(Top 10%) |
| 10K | 6.21 mi | 3.10 mi | 2275-528 | 407-118 | 119-34 | 3301(Top 11%) | 600(Top 5%) | 162(Top 7%) |
| 15K | 9.32 mi | 3.11 mi | 2910-635 | 514-107 | 144-25 | 4284(Top 14%) | 845(Top 7%) | 225(Top 10%) |
| 21K | 13.05 mi | 3.73 mi | 4174-1264 | 824-310 | 216-72 | 9189(Top 31%) | 2441(Top 20%) | 647(Top 28%) |
| 25K | 15.53 mi | 2.48 mi | 4945-771 | 1060-236 | 289-73 | 10369(Top 35%) | 2998(Top 24%) | 787(Top 34%) |
| 30K | 18.64 mi | 3.11 mi | 6753-1808 | 1637-577 | 426-137 | 14530(Top 48%) | 5005(Top 41%) | 1223(Top 53%) |
| 35K | 21.75 mi | 3.11 mi | 8459-1706 | 2294-657 | 619-193 | 15486(Top 52%) | 5817(Top 47%) | 1393(Top 60%) |
| 40K | 24.85 mi | 3.10 mi | 8989-530 | 2607-313 | 688-69 | 13503(Top 45%) | 5205(Top 42%) | 1251(Top 54%) |
| Finish | 26.22 mi | 1.37 mi | 9144-155 | 2714-107 | 716-28 | 13381(Top 45%) | 5173(Top 42%) | 1287(Top 56%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
4284
Females
845
F25-29
845
5K→10K
3.1 - 6.2 mi
Overall
3301
Females
600
F25-29
600
10K→15K
6.2 - 9.3 mi
Overall
4284
Females
845
F25-29
845
15K→21K
9.3 - 13.1 mi
Overall
9189
Females
2441
F25-29
2441
21K→25K
13.1 - 15.5 mi
Overall
10369
Females
2998
F25-29
2998
25K→30K
15.5 - 18.6 mi
Overall
14530
Females
5005
F25-29
5005
30K→35K
18.6 - 21.8 mi
Overall
15486
Females
5817
F25-29
5817
35K→40K
21.8 - 24.9 mi
Overall
13503
Females
5205
F25-29
5205
40K→Finish
24.9 - 26.2 mi
Overall
13381
Females
5173
F25-29
5173
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #1747 |
| 5K → 10K | 6* | 534 | -528 | #1747 | #2275 |
| 10K → 15K | 10* | 645 | -635 | #2275 | #2910 |
| 15K → 21K | 6* | 1270 | -1264 | #2910 | #4174 |
| 21K → 25K | 20 | 791 | -771 | #4174 | #4945 |
| 25K → 30K | 24* | 1832 | -1808 | #4945 | #6753 |
| 30K → 35K | 64* | 1770 | -1706 | #6753 | #8459 |
| 35K → 40K | 143* | 673 | -530 | #8459 | #8989 |
| 40K → Finish | 56* | 211 | -155 | #8989 | #9144 |
| TOTALS | 329* | 7726 | -7397 |
* 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