Nancy Piech
Mechanicsvlle, VA
Bib: 21896 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 | 35:29 | 11:25 | 3.11 mi | 35:29 | 11:25 | - | |
10K | 1:09:00 | 11:06 | 3.10 mi | 33:31 | 10:47 | -0:38 | |
15K | 1:43:51 | 11:09 | 3.11 mi | 34:51 | 11:13 | +0:26 | |
21K | 2:24:32 | 11:05 | 3.73 mi | 40:41 | 10:55 | -0:18 | |
25K | 2:50:22 | 10:58 | 2.48 mi | 25:50 | 10:24 | -0:31 | |
30K | 3:26:08 | 11:03 | 3.11 mi | 35:46 | 11:31 | +1:07 | |
35K | 3:57:43 | 10:56 | 3.11 mi | 31:35 | 10:10 | -1:21 | |
40K | 4:29:49 | 10:51 | 3.10 mi | 32:06 | 10:20 | +0:10 | |
Finish(26.22 mi) | 4:43:41 | 10:50 | 1.37 mi | 13:52 | 10:10 | -0:10 |
Checkpoints & Pacing
Pace Line
Fastest Pace
10:10 /mi
Average Pace
10:50 /mi
Slowest Pace
11:31 /mi
Segments
Time at Faster Pace
2:57:35
63% of race
Time at Steady Pace
1:46:06
37% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 10:49 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F55-59 | Seg. Overall | Seg. Females | Seg. F55-59 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 12938 | 4354 | 181 | 12567 | 4167 | 159 |
| 10K | 3.10 mi | 12685+253 | 4234+120 | 167+14 | 12487 | 4134 | 166 |
| 15K | 3.11 mi | 12636+49 | 4198+36 | 166+1 | 12567 | 4167 | 159 |
| 21K | 3.73 mi | 12025+611 | 3925+273 | 148+18 | 10894 | 3438 | 118 |
| 25K | 2.48 mi | 11534+491 | 3732+193 | 137+11 | 9534 | 3013 | 100 |
| 30K | 3.11 mi | 11146+388 | 3622+110 | 128+9 | 10020 | 3333 | 110 |
| 35K | 3.11 mi | 10211+935 | 3270+352 | 111+17 | 6198 | 1910 | 43 |
| 40K | 3.10 mi | 9443+768 | 3015+255 | 96+15 | 5535 | 1807 | 45 |
| Finish(26.22 mi) | 1.37 mi | 9176+267 | 2932+83 | 89+7 | 5576 | 1831 | 36 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
12567
Females
4167
F55-59
4167
5K→10K
3.1 - 6.2 mi
Overall
12487
Females
4134
F55-59
4134
10K→15K
6.2 - 9.3 mi
Overall
12567
Females
4167
F55-59
4167
15K→21K
9.3 - 13.1 mi
Overall
10894
Females
3438
F55-59
3438
21K→25K
13.1 - 15.5 mi
Overall
9534
Females
3013
F55-59
3013
25K→30K
15.5 - 18.6 mi
Overall
10020
Females
3333
F55-59
3333
30K→35K
18.6 - 21.8 mi
Overall
6198
Females
1910
F55-59
1910
35K→40K
21.8 - 24.9 mi
Overall
5535
Females
1807
F55-59
1807
40K→Finish
24.9 - 26.2 mi
Overall
5576
Females
1831
F55-59
1831
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #12938 |
| 5K → 10K | 144397*+253 | #12938 → #12685 |
| 10K → 15K | 176225*+49 | #12685 → #12636 |
| 15K → 21K | 32643*+611 | #12636 → #12025 |
| 21K → 25K | 10501*+491 | #12025 → #11534 |
| 25K → 30K | 65453*+388 | #11534 → #11146 |
| 30K → 35K | 1936*+935 | #11146 → #10211 |
| 35K → 40K | 2770*+768 | #10211 → #9443 |
| 40K → Finish | 3270*+267 | #9443 → #9176 |
| TOTALS | 4334195*+3762 | #12938 → #9176 |
* 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