Sam Fritz-Schreck
Springfield, VA
Bib: 3882 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 | 07:52:21 | 27:58 | 9:00 | 27:58 | 9:00 | - |
10K | 6.21 mi | 08:18:35 | 54:12 | 8:43 | 26:14 | 8:27 | -0:33 |
15K | 9.32 mi | 08:44:54 | 1:20:31 | 8:38 | 26:19 | 8:28 | +0:01 |
21K | 13.05 mi | 09:18:19 | 1:53:56 | 8:44 | 33:25 | 8:58 | +0:30 |
25K | 15.53 mi | 09:39:37 | 2:15:14 | 8:42 | 21:18 | 8:34 | -0:24 |
30K | 18.64 mi | 10:08:35 | 2:44:12 | 8:49 | 28:58 | 9:19 | +0:45 |
35K | 21.75 mi | 10:40:22 | 3:15:59 | 9:01 | 31:47 | 10:14 | +0:55 |
40K | 24.85 mi | 11:19:11 | 3:54:48 | 9:27 | 38:49 | 12:30 | +2:16 |
Finish | 26.22 mi | 11:36:01 | 4:11:38 | 9:36 | 16:50 | 12:21 | -0:09 |
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
8:27 /mi
Average Pace
9:36 /mi
Slowest Pace
12:30 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
0:00
0% of race
Time at Steady Pace
2:44:12
65% of race
Time at Slower Pace
1:27:26
35% of race
Average Pace: 9:36 /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 | 07:52:21 | 27:58 | 9:00 | 27:58 | 9:00 | #5558 | |
10K | 6.21 mi | 08:18:35 | 54:12 | 8:43 | 26:14 | 8:27 | #5662 | |
15K | 9.32 mi | 08:44:54 | 1:20:31 | 8:38 | 26:19 | 8:28 | #5604 | |
21K | 13.05 mi | 09:18:19 | 1:53:56 | 8:44 | 33:25 | 8:58 | #6014 | |
25K | 15.53 mi | 09:39:37 | 2:15:14 | 8:42 | 21:18 | 8:34 | #5954 | |
30K | 18.64 mi | 10:08:35 | 2:44:12 | 8:49 | 28:58 | 9:19 | #6106 | |
35K | 21.75 mi | 10:40:22 | 3:15:59 | 9:01 | 31:47 | 10:14 | #6742 | |
40K | 24.85 mi | 11:19:11 | 3:54:48 | 9:27 | 38:49 | 12:30 | #8379 | |
Finish | 26.22 mi | 11:36:01 | 4:11:38 | 9:36 | 16:50 | 12:21 | #8783 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M30-34 | Seg. Overall | Seg. Males | Seg. M30-34 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 5558 | 4323 | 781 | 5592(Top 19%) | 4356(Top 25%) | 788(Top 30%) |
| 10K | 6.21 mi | 3.10 mi | 5662-104 | 4417-94 | 797-16 | 5806(Top 19%) | 4538(Top 26%) | 817(Top 31%) |
| 15K | 9.32 mi | 3.11 mi | 5604+58 | 4375+42 | 793+4 | 5592(Top 19%) | 4356(Top 25%) | 788(Top 30%) |
| 21K | 13.05 mi | 3.73 mi | 6014-410 | 4661-286 | 843-50 | 7434(Top 25%) | 5620(Top 32%) | 1015(Top 39%) |
| 25K | 15.53 mi | 2.48 mi | 5954+60 | 4613+48 | 836+7 | 6126(Top 20%) | 4657(Top 26%) | 843(Top 32%) |
| 30K | 18.64 mi | 3.11 mi | 6106-152 | 4678-65 | 851-15 | 7685(Top 26%) | 5572(Top 31%) | 993(Top 38%) |
| 35K | 21.75 mi | 3.11 mi | 6742-636 | 5038-360 | 901-50 | 9994(Top 33%) | 6665(Top 38%) | 1119(Top 43%) |
| 40K | 24.85 mi | 3.10 mi | 8379-1637 | 6009-971 | 1050-149 | 16763(Top 56%) | 10121(Top 57%) | 1613(Top 62%) |
| Finish | 26.22 mi | 1.37 mi | 8783-404 | 6217-208 | 1069-19 | 16949(Top 56%) | 10245(Top 58%) | 1644(Top 63%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
5592
Males
4356
M30-34
4356
5K→10K
3.1 - 6.2 mi
Overall
5806
Males
4538
M30-34
4538
10K→15K
6.2 - 9.3 mi
Overall
5592
Males
4356
M30-34
4356
15K→21K
9.3 - 13.1 mi
Overall
7434
Males
5620
M30-34
5620
21K→25K
13.1 - 15.5 mi
Overall
6126
Males
4657
M30-34
4657
25K→30K
15.5 - 18.6 mi
Overall
7685
Males
5572
M30-34
5572
30K→35K
18.6 - 21.8 mi
Overall
9994
Males
6665
M30-34
6665
35K→40K
21.8 - 24.9 mi
Overall
16763
Males
10121
M30-34
10121
40K→Finish
24.9 - 26.2 mi
Overall
16949
Males
10245
M30-34
10245
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #5558 |
| 5K → 10K | 201* | 305 | -104 | #5558 | #5662 |
| 10K → 15K | 173* | 115 | +58 | #5662 | #5604 |
| 15K → 21K | 69* | 479 | -410 | #5604 | #6014 |
| 21K → 25K | 179 | 119 | +60 | #6014 | #5954 |
| 25K → 30K | 176* | 328 | -152 | #5954 | #6106 |
| 30K → 35K | 133* | 769 | -636 | #6106 | #6742 |
| 35K → 40K | 30* | 1667 | -1637 | #6742 | #8379 |
| 40K → Finish | 37* | 441 | -404 | #8379 | #8783 |
| TOTALS | 998* | 4223 | -3225 |
* 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