Yee Ko
Fairfax, VA
Bib: 37178 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 | 33:24 | 10:45 | 3.11 mi | 33:24 | 10:45 | - | |
10K | 1:04:41 | 10:25 | 3.10 mi | 31:17 | 10:04 | -0:41 | |
15K | 1:37:16 | 10:26 | 3.11 mi | 32:35 | 10:29 | +0:25 | |
21K | 2:17:42 | 10:33 | 3.73 mi | 40:26 | 10:51 | +0:22 | |
25K | 2:44:15 | 10:34 | 2.48 mi | 26:33 | 10:41 | -0:10 | |
30K | 3:19:52 | 10:43 | 3.11 mi | 35:37 | 11:28 | +0:47 | |
35K | 3:57:36 | 10:56 | 3.11 mi | 37:44 | 12:09 | +0:41 | |
40K | 4:35:11 | 11:04 | 3.10 mi | 37:35 | 12:06 | -0:03 | |
Finish(26.22 mi) | 4:52:04 | 11:09 | 1.37 mi | 16:53 | 12:23 | +0:17 |
Checkpoints & Pacing
Pace Line
Fastest Pace
10:04 /mi
Average Pace
11:09 /mi
Slowest Pace
12:23 /mi
Segments
Time at Faster Pace
31:17
11% of race
Time at Steady Pace
2:12:58
46% of race
Time at Slower Pace
2:07:49
44% of race
Average Pace: 11:08 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F45-49 | Seg. Overall | Seg. Females | Seg. F45-49 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 16475 | 5385 | 449 | 17784 | 5958 | 502 |
| 10K | 3.10 mi | 16266+209 | 5263+122 | 433+16 | 16151 | 5211 | 431 |
| 15K | 3.11 mi | 16689-423 | 5437-174 | 449-16 | 17784 | 5958 | 502 |
| 21K | 3.73 mi | 16866-177 | 5557-120 | 473-24 | 17666 | 5984 | 516 |
| 25K | 2.48 mi | 16738+128 | 5549+8 | 472+1 | 16799 | 5832 | 494 |
| 30K | 3.11 mi | 16566+172 | 5586-37 | 466+6 | 16613 | 5964 | 503 |
| 35K | 3.11 mi | 16661-95 | 5761-175 | 486-20 | 17163 | 6616 | 583 |
| 40K | 3.10 mi | 16441+220 | 5801-40 | 485+1 | 15437 | 6038 | 516 |
| Finish(26.22 mi) | 1.37 mi | 16475-34 | 5861-60 | 499-14 | 17130 | 6785 | 578 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
17784
Females
5958
F45-49
5958
5K→10K
3.1 - 6.2 mi
Overall
16151
Females
5211
F45-49
5211
10K→15K
6.2 - 9.3 mi
Overall
17784
Females
5958
F45-49
5958
15K→21K
9.3 - 13.1 mi
Overall
17666
Females
5984
F45-49
5984
21K→25K
13.1 - 15.5 mi
Overall
16799
Females
5832
F45-49
5832
25K→30K
15.5 - 18.6 mi
Overall
16613
Females
5964
F45-49
5964
30K→35K
18.6 - 21.8 mi
Overall
17163
Females
6616
F45-49
6616
35K→40K
21.8 - 24.9 mi
Overall
15437
Females
6038
F45-49
6038
40K→Finish
24.9 - 26.2 mi
Overall
17130
Females
6785
F45-49
6785
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #16475 |
| 5K → 10K | 356565*+209 | #16475 → #16266 |
| 10K → 15K | 639216*-423 | #16266 → #16689 |
| 15K → 21K | 590413*-177 | #16689 → #16866 |
| 21K → 25K | 239367*+128 | #16866 → #16738 |
| 25K → 30K | 319491*+172 | #16738 → #16566 |
| 30K → 35K | 434339*-95 | #16566 → #16661 |
| 35K → 40K | 254474*+220 | #16661 → #16441 |
| 40K → Finish | 143109*-34 | #16441 → #16475 |
| TOTALS | 29742974*0 | #16475 → #16475 |
* 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