Jonathan Hou
Derwood, MD
Bib: 7320 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 | 07:54:13 | 29:30 | 9:30 | 29:30 | 9:30 | - |
10K | 6.21 mi | 08:22:14 | 57:31 | 9:15 | 28:01 | 9:01 | -0:29 |
15K | 9.32 mi | 08:50:13 | 1:25:30 | 9:10 | 27:59 | 9:00 | -0:01 |
21K | 13.05 mi | 09:25:30 | 2:00:47 | 9:15 | 35:17 | 9:28 | +0:28 |
25K | 15.53 mi | 09:48:49 | 2:24:06 | 9:17 | 23:19 | 9:23 | -0:05 |
30K | 18.64 mi | 10:21:25 | 2:56:42 | 9:29 | 32:36 | 10:30 | +1:07 |
35K | 21.75 mi | 10:54:44 | 3:30:01 | 9:39 | 33:19 | 10:43 | +0:13 |
40K | 24.85 mi | 11:29:11 | 4:04:28 | 9:50 | 34:27 | 11:05 | +0:22 |
Finish | 26.22 mi | 11:43:39 | 4:18:56 | 9:53 | 14:28 | 10:36 | -0:29 |
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
9:00 /mi
Average Pace
9:53 /mi
Slowest Pace
11:05 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
56:00
22% of race
Time at Steady Pace
1:28:06
34% of race
Time at Slower Pace
1:54:50
44% of race
Average Pace: 9:53 /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 | 07:54:13 | 29:30 | 9:30 | 29:30 | 9:30 | #8592 | |
10K | 6.21 mi | 08:22:14 | 57:31 | 9:15 | 28:01 | 9:01 | #9050 | |
15K | 9.32 mi | 08:50:13 | 1:25:30 | 9:10 | 27:59 | 9:00 | #9045 | |
21K | 13.05 mi | 09:25:30 | 2:00:47 | 9:15 | 35:17 | 9:28 | #9438 | |
25K | 15.53 mi | 09:48:49 | 2:24:06 | 9:17 | 23:19 | 9:23 | #9574 | |
30K | 18.64 mi | 10:21:25 | 2:56:42 | 9:29 | 32:36 | 10:30 | #10070 | |
35K | 21.75 mi | 10:54:44 | 3:30:01 | 9:39 | 33:19 | 10:43 | #10133 | |
40K | 24.85 mi | 11:29:11 | 4:04:28 | 9:50 | 34:27 | 11:05 | #10228 | |
Finish | 26.22 mi | 11:43:39 | 4:18:56 | 9:53 | 14:28 | 10:36 | #10186 |
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 | 8592 | 6371 | 1120 | 9128(Top 30%) | 6734(Top 38%) | 1181(Top 45%) |
| 10K | 6.21 mi | 3.10 mi | 9050-458 | 6689-318 | 1183-63 | 9593(Top 32%) | 7069(Top 40%) | 1237(Top 48%) |
| 15K | 9.32 mi | 3.11 mi | 9045+5 | 6687+2 | 1180+3 | 9128(Top 30%) | 6734(Top 38%) | 1181(Top 45%) |
| 21K | 13.05 mi | 3.73 mi | 9438-393 | 6935-248 | 1214-34 | 10462(Top 35%) | 7572(Top 43%) | 1284(Top 49%) |
| 25K | 15.53 mi | 2.48 mi | 9574-136 | 7001-66 | 1222-8 | 10556(Top 35%) | 7497(Top 42%) | 1271(Top 49%) |
| 30K | 18.64 mi | 3.11 mi | 10070-496 | 7269-268 | 1245-23 | 12589(Top 42%) | 8445(Top 48%) | 1387(Top 53%) |
| 35K | 21.75 mi | 3.11 mi | 10133-63 | 7186+83 | 1223+22 | 11928(Top 40%) | 7720(Top 44%) | 1264(Top 49%) |
| 40K | 24.85 mi | 3.10 mi | 10228-95 | 7105+81 | 1213+10 | 11858(Top 39%) | 7401(Top 42%) | 1207(Top 46%) |
| Finish | 26.22 mi | 1.37 mi | 10186+42 | 7043+62 | 1201+12 | 10375(Top 35%) | 6527(Top 37%) | 1095(Top 42%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
9128
Males
6734
M30-34
6734
5K→10K
3.1 - 6.2 mi
Overall
9593
Males
7069
M30-34
7069
10K→15K
6.2 - 9.3 mi
Overall
9128
Males
6734
M30-34
6734
15K→21K
9.3 - 13.1 mi
Overall
10462
Males
7572
M30-34
7572
21K→25K
13.1 - 15.5 mi
Overall
10556
Males
7497
M30-34
7497
25K→30K
15.5 - 18.6 mi
Overall
12589
Males
8445
M30-34
8445
30K→35K
18.6 - 21.8 mi
Overall
11928
Males
7720
M30-34
7720
35K→40K
21.8 - 24.9 mi
Overall
11858
Males
7401
M30-34
7401
40K→Finish
24.9 - 26.2 mi
Overall
10375
Males
6527
M30-34
6527
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #8592 |
| 5K → 10K | 134* | 592 | -458 | #8592 | #9050 |
| 10K → 15K | 227* | 222 | +5 | #9050 | #9045 |
| 15K → 21K | 154* | 547 | -393 | #9045 | #9438 |
| 21K → 25K | 195* | 331 | -136 | #9438 | #9574 |
| 25K → 30K | 139* | 635 | -496 | #9574 | #10070 |
| 30K → 35K | 324* | 387 | -63 | #10070 | #10133 |
| 35K → 40K | 288* | 383 | -95 | #10133 | #10228 |
| 40K → Finish | 156* | 114 | +42 | #10228 | #10186 |
| TOTALS | 1617* | 3211 | -1594 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Race managed by
U.S. Marine Corps Community Services (MCCS)
Race timed by
Timing Productions