Alexa Withers
Bethesda, MD
Bib: 5180 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 | 1:02:57 | 10:08 | 3.10 mi | 29:33 | 9:31 | -1:14 | |
15K | 1:32:06 | 9:53 | 3.11 mi | 29:09 | 9:23 | -0:08 | |
21K | 2:12:56 | 10:11 | 3.73 mi | 40:50 | 10:57 | +1:34 | |
25K | 2:36:00 | 10:03 | 2.48 mi | 23:04 | 9:17 | -1:40 | |
30K | 3:07:58 | 10:05 | 3.11 mi | 31:58 | 10:17 | +1:00 | |
35K | 3:40:57 | 10:10 | 3.11 mi | 32:59 | 10:37 | +0:20 | |
40K | 4:20:03 | 10:28 | 3.10 mi | 39:06 | 12:35 | +1:58 | |
Finish(26.22 mi) | 4:33:49 | 10:27 | 1.37 mi | 13:46 | 10:06 | -2:29 |
Checkpoints & Pacing
Pace Line
Fastest Pace
9:17 /mi
Average Pace
10:27 /mi
Slowest Pace
12:35 /mi
Segments
Time at Faster Pace
1:21:46
30% of race
Time at Steady Pace
1:52:07
41% of race
Time at Slower Pace
1:19:56
29% of race
Average Pace: 10:27 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F25-29 | Seg. Overall | Seg. Females | Seg. F25-29 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 16450 | 5377 | 1271 | 11306 | 3221 | 830 |
| 10K | 3.10 mi | 14412+2038 | 4466+911 | 1089+182 | 12635 | 3714 | 916 |
| 15K | 3.11 mi | 13231+1181 | 3998+468 | 991+98 | 11306 | 3221 | 830 |
| 21K | 3.73 mi | 14693-1462 | 4620-622 | 1135-144 | 18167 | 6229 | 1438 |
| 25K | 2.48 mi | 13729+964 | 4272+348 | 1071+64 | 10116 | 2882 | 761 |
| 30K | 3.11 mi | 13197+532 | 4130+142 | 1046+25 | 11771 | 3792 | 954 |
| 35K | 3.11 mi | 12705+492 | 4035+95 | 1021+25 | 11524 | 4013 | 994 |
| 40K | 3.10 mi | 13401-696 | 4451-416 | 1103-82 | 17093 | 6785 | 1542 |
| Finish(26.22 mi) | 1.37 mi | 13019+382 | 4327+124 | 1085+18 | 8318 | 2933 | 786 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
11306
Females
3221
F25-29
3221
5K→10K
3.1 - 6.2 mi
Overall
12635
Females
3714
F25-29
3714
10K→15K
6.2 - 9.3 mi
Overall
11306
Females
3221
F25-29
3221
15K→21K
9.3 - 13.1 mi
Overall
18167
Females
6229
F25-29
6229
21K→25K
13.1 - 15.5 mi
Overall
10116
Females
2882
F25-29
2882
25K→30K
15.5 - 18.6 mi
Overall
11771
Females
3792
F25-29
3792
30K→35K
18.6 - 21.8 mi
Overall
11524
Females
4013
F25-29
4013
35K→40K
21.8 - 24.9 mi
Overall
17093
Females
6785
F25-29
6785
40K→Finish
24.9 - 26.2 mi
Overall
8318
Females
2933
F25-29
2933
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #16450 |
| 5K → 10K | 192057*+2038 | #16450 → #14412 |
| 10K → 15K | 141195*+1181 | #14412 → #13231 |
| 15K → 21K | 154987*-1462 | #13231 → #14693 |
| 21K → 25K | 5969*+964 | #14693 → #13729 |
| 25K → 30K | 96628*+532 | #13729 → #13197 |
| 30K → 35K | 114606*+492 | #13197 → #12705 |
| 35K → 40K | 837141*-696 | #12705 → #13401 |
| 40K → Finish | 11393*+382 | #13401 → #13019 |
| TOTALS | 26456076*+3431 | #16450 → #13019 |
* 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