Lara Duffy
Alexandria, VA
Bib: 19191 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 | 43:25 | 13:58 | 3.11 mi | 43:25 | 13:58 | - | |
10K | 1:21:28 | 13:07 | 3.10 mi | 38:03 | 12:15 | -1:43 | |
15K | 1:57:50 | 12:39 | 3.11 mi | 36:22 | 11:42 | -0:33 | |
21K | 2:40:56 | 12:20 | 3.73 mi | 43:06 | 11:34 | -0:08 | |
25K | 3:09:57 | 12:14 | 2.48 mi | 29:01 | 11:40 | +0:06 | |
30K | 3:47:03 | 12:11 | 3.11 mi | 37:06 | 11:56 | +0:16 | |
35K | 4:27:40 | 12:18 | 3.11 mi | 40:37 | 13:04 | +1:08 | |
40K | 5:10:49 | 12:30 | 3.10 mi | 43:09 | 13:53 | +0:49 | |
Finish(26.22 mi) | 5:29:51 | 12:35 | 1.37 mi | 19:02 | 13:57 | +0:04 |
Checkpoints & Pacing
Pace Line
Fastest Pace
11:34 /mi
Average Pace
12:35 /mi
Slowest Pace
13:58 /mi
Segments
Time at Faster Pace
1:48:29
33% of race
Time at Steady Pace
1:15:09
23% of race
Time at Slower Pace
2:26:13
44% of race
Average Pace: 12:35 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F30-34 | Seg. Overall | Seg. Females | Seg. F30-34 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 29494 | 11943 | 1579 | 23901 | 8915 | 1263 |
| 10K | 3.10 mi | 28560+934 | 11383+560 | 1533+46 | 27109 | 10600 | 1459 |
| 15K | 3.11 mi | 27270+1290 | 10662+721 | 1472+61 | 23901 | 8915 | 1263 |
| 21K | 3.73 mi | 25434+1836 | 9705+957 | 1359+113 | 20821 | 7500 | 1068 |
| 25K | 2.48 mi | 24516+918 | 9299+406 | 1309+50 | 20615 | 7650 | 1109 |
| 30K | 3.11 mi | 23173+1343 | 8717+582 | 1239+70 | 18340 | 6767 | 985 |
| 35K | 3.11 mi | 22687+486 | 8587+130 | 1219+20 | 20108 | 7957 | 1128 |
| 40K | 3.10 mi | 22449+238 | 8565+22 | 1221-2 | 21054 | 8506 | 1182 |
| Finish(26.22 mi) | 1.37 mi | 22390+59 | 8568-3 | 1222-1 | 21998 | 8863 | 1258 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
23901
Females
8915
F30-34
8915
5K→10K
3.1 - 6.2 mi
Overall
27109
Females
10600
F30-34
10600
10K→15K
6.2 - 9.3 mi
Overall
23901
Females
8915
F30-34
8915
15K→21K
9.3 - 13.1 mi
Overall
20821
Females
7500
F30-34
7500
21K→25K
13.1 - 15.5 mi
Overall
20615
Females
7650
F30-34
7650
25K→30K
15.5 - 18.6 mi
Overall
18340
Females
6767
F30-34
6767
30K→35K
18.6 - 21.8 mi
Overall
20108
Females
7957
F30-34
7957
35K→40K
21.8 - 24.9 mi
Overall
21054
Females
8506
F30-34
8506
40K→Finish
24.9 - 26.2 mi
Overall
21998
Females
8863
F30-34
8863
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #29494 |
| 5K → 10K | 21955*+934 | #29494 → #28560 |
| 10K → 15K | 71297*+1290 | #28560 → #27270 |
| 15K → 21K | 61842*+1836 | #27270 → #25434 |
| 21K → 25K | 22940*+918 | #25434 → #24516 |
| 25K → 30K | 11344*+1343 | #24516 → #23173 |
| 30K → 35K | 93579*+486 | #23173 → #22687 |
| 35K → 40K | 150388*+238 | #22687 → #22449 |
| 40K → Finish | 100159*+59 | #22449 → #22390 |
| TOTALS | 4007504*+7104 | #29494 → #22390 |
* 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