Seth Karcher
Nevada, OH
Bib: 7745 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 | 07:55:20 | 27:45 | 8:56 | 27:45 | 8:56 | - |
10K | 6.21 mi | 08:20:41 | 53:06 | 8:33 | 25:21 | 8:10 | -0:46 |
15K | 9.32 mi | 08:46:44 | 1:19:09 | 8:30 | 26:03 | 8:23 | +0:13 |
21K | 13.05 mi | 09:18:14 | 1:50:39 | 8:29 | 31:30 | 8:27 | +0:04 |
25K | 15.53 mi | 09:38:39 | 2:11:04 | 8:26 | 20:25 | 8:13 | -0:14 |
30K | 18.64 mi | 10:12:29 | 2:44:54 | 8:51 | 33:50 | 10:53 | +2:40 |
35K | 21.75 mi | 10:43:33 | 3:15:58 | 9:01 | 31:04 | 10:00 | -0:53 |
40K | 24.85 mi | 11:20:07 | 3:52:32 | 9:21 | 36:34 | 11:46 | +1:46 |
Finish | 26.22 mi | 11:34:00 | 4:06:25 | 9:24 | 13:53 | 10:11 | -1:35 |
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
8:10 /mi
Average Pace
9:24 /mi
Slowest Pace
11:46 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
45:46
19% of race
Time at Steady Pace
1:25:18
35% of race
Time at Slower Pace
1:55:21
47% of race
Average Pace: 9:24 /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 | 07:55:20 | 27:45 | 8:56 | 27:45 | 8:56 | #5187 | |
10K | 6.21 mi | 08:20:41 | 53:06 | 8:33 | 25:21 | 8:10 | #4759 | |
15K | 9.32 mi | 08:46:44 | 1:19:09 | 8:30 | 26:03 | 8:23 | #4886 | |
21K | 13.05 mi | 09:18:14 | 1:50:39 | 8:29 | 31:30 | 8:27 | #4727 | |
25K | 15.53 mi | 09:38:39 | 2:11:04 | 8:26 | 20:25 | 8:13 | #4595 | |
30K | 18.64 mi | 10:12:29 | 2:44:54 | 8:51 | 33:50 | 10:53 | #6328 | |
35K | 21.75 mi | 10:43:33 | 3:15:58 | 9:01 | 31:04 | 10:00 | #6738 | |
40K | 24.85 mi | 11:20:07 | 3:52:32 | 9:21 | 36:34 | 11:46 | #7991 | |
Finish | 26.22 mi | 11:34:00 | 4:06:25 | 9:24 | 13:53 | 10:11 | #7939 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M25-29 | Seg. Overall | Seg. Males | Seg. M25-29 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 5187 | 4065 | 851 | 5166(Top 17%) | 4071(Top 23%) | 871(Top 32%) |
| 10K | 6.21 mi | 3.10 mi | 4759+428 | 3769+296 | 802+49 | 4525(Top 15%) | 3612(Top 20%) | 771(Top 28%) |
| 15K | 9.32 mi | 3.11 mi | 4886-127 | 3866-97 | 833-31 | 5166(Top 17%) | 4071(Top 23%) | 871(Top 32%) |
| 21K | 13.05 mi | 3.73 mi | 4727+159 | 3734+132 | 811+22 | 4540(Top 15%) | 3593(Top 20%) | 781(Top 29%) |
| 25K | 15.53 mi | 2.48 mi | 4595+132 | 3633+101 | 784+27 | 4378(Top 15%) | 3427(Top 19%) | 743(Top 27%) |
| 30K | 18.64 mi | 3.11 mi | 6328-1733 | 4816-1183 | 1018-234 | 14331(Top 48%) | 9413(Top 53%) | 1793(Top 66%) |
| 35K | 21.75 mi | 3.11 mi | 6738-410 | 5034-218 | 1056-38 | 9112(Top 30%) | 6191(Top 35%) | 1260(Top 46%) |
| 40K | 24.85 mi | 3.10 mi | 7991-1253 | 5775-741 | 1206-150 | 14352(Top 48%) | 8797(Top 50%) | 1685(Top 62%) |
| Finish | 26.22 mi | 1.37 mi | 7939+52 | 5709+66 | 1195+11 | 8659(Top 29%) | 5584(Top 32%) | 1176(Top 43%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
5166
Males
4071
M25-29
4071
5K→10K
3.1 - 6.2 mi
Overall
4525
Males
3612
M25-29
3612
10K→15K
6.2 - 9.3 mi
Overall
5166
Males
4071
M25-29
4071
15K→21K
9.3 - 13.1 mi
Overall
4540
Males
3593
M25-29
3593
21K→25K
13.1 - 15.5 mi
Overall
4378
Males
3427
M25-29
3427
25K→30K
15.5 - 18.6 mi
Overall
14331
Males
9413
M25-29
9413
30K→35K
18.6 - 21.8 mi
Overall
9112
Males
6191
M25-29
6191
35K→40K
21.8 - 24.9 mi
Overall
14352
Males
8797
M25-29
8797
40K→Finish
24.9 - 26.2 mi
Overall
8659
Males
5584
M25-29
5584
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #5187 |
| 5K → 10K | 494* | 66 | +428 | #5187 | #4759 |
| 10K → 15K | 86* | 213 | -127 | #4759 | #4886 |
| 15K → 21K | 219* | 60 | +159 | #4886 | #4727 |
| 21K → 25K | 185 | 53 | +132 | #4727 | #4595 |
| 25K → 30K | 19* | 1752 | -1733 | #4595 | #6328 |
| 30K → 35K | 173* | 583 | -410 | #6328 | #6738 |
| 35K → 40K | 50* | 1303 | -1253 | #6738 | #7991 |
| 40K → Finish | 122* | 70 | +52 | #7991 | #7939 |
| TOTALS | 1348* | 4100 | -2752 |
* 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