Grace Mahoney
Reston, VA
Bib: 16884 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 | 34:46 | 11:11 | 3.11 mi | 34:46 | 11:11 | - | |
10K | 1:07:26 | 10:51 | 3.10 mi | 32:40 | 10:31 | -0:40 | |
15K | 1:40:17 | 10:46 | 3.11 mi | 32:51 | 10:34 | +0:03 | |
21K | 2:18:53 | 10:39 | 3.73 mi | 38:36 | 10:21 | -0:13 | |
25K | 2:44:24 | 10:35 | 2.48 mi | 25:31 | 10:16 | -0:05 | |
30K | 3:17:59 | 10:37 | 3.11 mi | 33:35 | 10:49 | +0:33 | |
35K | 3:51:00 | 10:37 | 3.11 mi | 33:01 | 10:38 | -0:11 | |
40K | 4:24:03 | 10:37 | 3.10 mi | 33:03 | 10:38 | 0:00 | |
Finish(26.22 mi) | 4:38:07 | 10:37 | 1.37 mi | 14:04 | 10:19 | -0:19 |
Checkpoints & Pacing
Pace Line
Fastest Pace
10:16 /mi
Average Pace
10:37 /mi
Slowest Pace
11:11 /mi
Segments
Time at Faster Pace
3:29:46
75% of race
Time at Steady Pace
1:08:21
25% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 10:36 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F25-29 | Seg. Overall | Seg. Females | Seg. F25-29 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 19358 | 6721 | 1533 | 18303 | 6220 | 1444 |
| 10K | 3.10 mi | 19222+136 | 6649+72 | 1515+18 | 19225 | 6642 | 1505 |
| 15K | 3.11 mi | 18808+414 | 6436+213 | 1482+33 | 18303 | 6220 | 1444 |
| 21K | 3.73 mi | 17404+1404 | 5798+638 | 1356+126 | 15046 | 4815 | 1181 |
| 25K | 2.48 mi | 16792+612 | 5573+225 | 1311+45 | 14861 | 4937 | 1224 |
| 30K | 3.11 mi | 16042+750 | 5346+227 | 1279+32 | 13985 | 4762 | 1171 |
| 35K | 3.11 mi | 15105+937 | 5050+296 | 1235+44 | 11588 | 4043 | 1005 |
| 40K | 3.10 mi | 14234+871 | 4814+236 | 1190+45 | 10143 | 3649 | 915 |
| Finish(26.22 mi) | 1.37 mi | 13854+380 | 4693+121 | 1165+25 | 9201 | 3317 | 878 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
18303
Females
6220
F25-29
6220
5K→10K
3.1 - 6.2 mi
Overall
19225
Females
6642
F25-29
6642
10K→15K
6.2 - 9.3 mi
Overall
18303
Females
6220
F25-29
6220
15K→21K
9.3 - 13.1 mi
Overall
15046
Females
4815
F25-29
4815
21K→25K
13.1 - 15.5 mi
Overall
14861
Females
4937
F25-29
4937
25K→30K
15.5 - 18.6 mi
Overall
13985
Females
4762
F25-29
4762
30K→35K
18.6 - 21.8 mi
Overall
11588
Females
4043
F25-29
4043
35K→40K
21.8 - 24.9 mi
Overall
10143
Females
3649
F25-29
3649
40K→Finish
24.9 - 26.2 mi
Overall
9201
Females
3317
F25-29
3317
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #19358 |
| 5K → 10K | 435571*+136 | #19358 → #19222 |
| 10K → 15K | 196610*+414 | #19222 → #18808 |
| 15K → 21K | 201424*+1404 | #18808 → #17404 |
| 21K → 25K | 60672*+612 | #17404 → #16792 |
| 25K → 30K | 72822*+750 | #16792 → #16042 |
| 30K → 35K | 50987*+937 | #16042 → #15105 |
| 35K → 40K | 32903*+871 | #15105 → #14234 |
| 40K → Finish | 12392*+380 | #14234 → #13854 |
| TOTALS | 8776381*+5504 | #19358 → #13854 |
* 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