Mackenzie Webb
Arlington, VA
Bib: 35358 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 | 39:07 | 12:35 | 3.11 mi | 39:07 | 12:35 | - | |
10K | 1:17:25 | 12:28 | 3.10 mi | 38:18 | 12:20 | -0:15 | |
15K | 2:01:47 | 13:04 | 3.11 mi | 44:22 | 14:17 | +1:57 | |
21K | 2:48:14 | 12:54 | 3.73 mi | 46:27 | 12:28 | -1:49 | |
25K | 3:17:20 | 12:42 | 2.48 mi | 29:06 | 11:42 | -0:46 | |
30K | 3:57:06 | 12:43 | 3.11 mi | 39:46 | 12:48 | +1:06 | |
35K | 4:37:01 | 12:44 | 3.11 mi | 39:55 | 12:51 | +0:03 | |
40K | 5:17:11 | 12:46 | 3.10 mi | 40:10 | 12:56 | +0:05 | |
Finish(26.22 mi) | 5:34:53 | 12:47 | 1.37 mi | 17:42 | 12:59 | +0:03 |
Checkpoints & Pacing
Pace Line
Fastest Pace
11:42 /mi
Average Pace
12:47 /mi
Slowest Pace
14:17 /mi
Segments
Time at Faster Pace
1:53:51
34% of race
Time at Steady Pace
2:56:40
53% of race
Time at Slower Pace
44:22
13% of race
Average Pace: 12:46 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F25-29 | Seg. Overall | Seg. Females | Seg. F25-29 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 26314 | 10144 | 2093 | 29557 | 12015 | 2288 |
| 10K | 3.10 mi | 26888-574 | 10461-317 | 2139-46 | 27330 | 10719 | 2168 |
| 15K | 3.11 mi | 28320-1432 | 11260-799 | 2234-95 | 29557 | 12015 | 2288 |
| 21K | 3.73 mi | 27181+1139 | 10655+605 | 2179+55 | 23836 | 9002 | 1920 |
| 25K | 2.48 mi | 26157+1024 | 10154+501 | 2109+70 | 20702 | 7703 | 1729 |
| 30K | 3.11 mi | 25168+989 | 9700+454 | 2041+68 | 21059 | 8052 | 1783 |
| 35K | 3.11 mi | 24248+920 | 9353+347 | 1986+55 | 19415 | 7624 | 1701 |
| 40K | 3.10 mi | 23326+922 | 8987+366 | 1929+57 | 18134 | 7218 | 1625 |
| Finish(26.22 mi) | 1.37 mi | 23108+218 | 8906+81 | 1922+7 | 19089 | 7584 | 1722 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
29557
Females
12015
F25-29
12015
5K→10K
3.1 - 6.2 mi
Overall
27330
Females
10719
F25-29
10719
10K→15K
6.2 - 9.3 mi
Overall
29557
Females
12015
F25-29
12015
15K→21K
9.3 - 13.1 mi
Overall
23836
Females
9002
F25-29
9002
21K→25K
13.1 - 15.5 mi
Overall
20702
Females
7703
F25-29
7703
25K→30K
15.5 - 18.6 mi
Overall
21059
Females
8052
F25-29
8052
30K→35K
18.6 - 21.8 mi
Overall
19415
Females
7624
F25-29
7624
35K→40K
21.8 - 24.9 mi
Overall
18134
Females
7218
F25-29
7218
40K→Finish
24.9 - 26.2 mi
Overall
19089
Females
7584
F25-29
7584
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #26314 |
| 5K → 10K | 738164*-574 | #26314 → #26888 |
| 10K → 15K | 147644*-1432 | #26888 → #28320 |
| 15K → 21K | 131152*+1139 | #28320 → #27181 |
| 21K → 25K | 61030*+1024 | #27181 → #26157 |
| 25K → 30K | 141003*+989 | #26157 → #25168 |
| 30K → 35K | 23943*+920 | #25168 → #24248 |
| 35K → 40K | 11933*+922 | #24248 → #23326 |
| 40K → Finish | 28246*+218 | #23326 → #23108 |
| TOTALS | 23095515*+3206 | #26314 → #23108 |
* 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