Jihyeon Lee
Germantown, MD
Bib: 15251 F
Race Timeline
The Course
Half Splits
Your race, unpacked
See your splits, ranks & AI insights.
Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
5K | 31:35 | 10:10 | 3.11 mi | 31:35 | 10:10 | - | |
10K | 1:01:41 | 9:56 | 3.10 mi | 30:06 | 9:41 | -0:29 | |
15K | 1:32:30 | 9:55 | 3.11 mi | 30:49 | 9:55 | +0:14 | |
21K | 2:12:07 | 10:07 | 3.73 mi | 39:37 | 10:38 | +0:43 | |
25K | 2:39:48 | 10:17 | 2.48 mi | 27:41 | 11:08 | +0:30 | |
30K | 3:12:04 | 10:18 | 3.11 mi | 32:16 | 10:23 | -0:45 | |
35K | 3:41:31 | 10:11 | 3.11 mi | 29:27 | 9:29 | -0:54 | |
40K | 4:11:26 | 10:07 | 3.10 mi | 29:55 | 9:38 | +0:09 | |
Finish(26.22 mi) | 4:24:22 | 10:05 | 1.37 mi | 12:56 | 9:29 | -0:09 |
Checkpoints & Pacing
Pace Line
Fastest Pace
9:29 /mi
Average Pace
10:05 /mi
Slowest Pace
11:08 /mi
Segments
Time at Faster Pace
3:17:04
75% of race
Time at Steady Pace
1:07:18
25% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 10:05 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F55-59 | Seg. Overall | Seg. Females | Seg. F55-59 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 8371 | 2359 | 62 | 8485 | 2397 | 66 |
| 10K | 3.10 mi | 8487-116 | 2387-28 | 66-4 | 8673 | 2444 | 67 |
| 15K | 3.11 mi | 8465+22 | 2377+10 | 64+2 | 8485 | 2397 | 66 |
| 21K | 3.73 mi | 8930-465 | 2575-198 | 68-4 | 10092 | 3080 | 100 |
| 25K | 2.48 mi | 9371-441 | 2785-210 | 81-13 | 11408 | 3838 | 139 |
| 30K | 3.11 mi | 8855+516 | 2622+163 | 72+9 | 7318 | 2210 | 54 |
| 35K | 3.11 mi | 7941+914 | 2348+274 | 58+14 | 4642 | 1296 | 31 |
| 40K | 3.10 mi | 7239+702 | 2143+205 | 47+11 | 4042 | 1200 | 22 |
| Finish(26.22 mi) | 1.37 mi | 6955+284 | 2069+74 | 45+2 | 3934 | 1184 | 16 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
8485
Females
2397
F55-59
2397
5K→10K
3.1 - 6.2 mi
Overall
8673
Females
2444
F55-59
2444
10K→15K
6.2 - 9.3 mi
Overall
8485
Females
2397
F55-59
2397
15K→21K
9.3 - 13.1 mi
Overall
10092
Females
3080
F55-59
3080
21K→25K
13.1 - 15.5 mi
Overall
11408
Females
3838
F55-59
3838
25K→30K
15.5 - 18.6 mi
Overall
7318
Females
2210
F55-59
2210
30K→35K
18.6 - 21.8 mi
Overall
4642
Females
1296
F55-59
1296
35K→40K
21.8 - 24.9 mi
Overall
4042
Females
1200
F55-59
1200
40K→Finish
24.9 - 26.2 mi
Overall
3934
Females
1184
F55-59
1184
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #8371 |
| 5K → 10K | 278162*-116 | #8371 → #8487 |
| 10K → 15K | 173195*+22 | #8487 → #8465 |
| 15K → 21K | 54883*-465 | #8465 → #8930 |
| 21K → 25K | 53392*-441 | #8930 → #9371 |
| 25K → 30K | 11527*+516 | #9371 → #8855 |
| 30K → 35K | 3917*+914 | #8855 → #7941 |
| 35K → 40K | 7709*+702 | #7941 → #7239 |
| 40K → Finish | 5289*+284 | #7239 → #6955 |
| TOTALS | 15582974*+1416 | #8371 → #6955 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visualized
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