Joyce Robinson
Springfield, VA
Bib: 18788 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 | 36:39 | 11:48 | 3.11 mi | 36:39 | 11:48 | - | |
10K | 1:12:16 | 11:38 | 3.10 mi | 35:37 | 11:28 | -0:20 | |
15K | 1:48:50 | 11:41 | 3.11 mi | 36:34 | 11:46 | +0:18 | |
21K | 2:33:40 | 11:47 | 3.73 mi | 44:50 | 12:02 | +0:16 | |
25K | 3:02:41 | 11:46 | 2.48 mi | 29:01 | 11:40 | -0:22 | |
30K | 3:40:55 | 11:51 | 3.11 mi | 38:14 | 12:18 | +0:38 | |
35K | 4:19:35 | 11:56 | 3.11 mi | 38:40 | 12:27 | +0:09 | |
40K | 4:59:10 | 12:02 | 3.10 mi | 39:35 | 12:44 | +0:17 | |
Finish(26.22 mi) | 5:16:13 | 12:04 | 1.37 mi | 17:03 | 12:30 | -0:14 |
Checkpoints & Pacing
Pace Line
Fastest Pace
11:28 /mi
Average Pace
12:04 /mi
Slowest Pace
12:44 /mi
Segments
Time at Faster Pace
4:36:38
87% of race
Time at Steady Pace
39:35
13% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 12:04 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F55-59 | Seg. Overall | Seg. Females | Seg. F55-59 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 13784 | 4785 | 213 | 13732 | 4749 | 203 |
| 10K | 3.10 mi | 13980-196 | 4864-79 | 212+1 | 14131 | 4944 | 215 |
| 15K | 3.11 mi | 13875+105 | 4799+65 | 208+4 | 13732 | 4749 | 203 |
| 21K | 3.73 mi | 13673+202 | 4712+87 | 202+6 | 13269 | 4547 | 188 |
| 25K | 2.48 mi | 13443+230 | 4653+59 | 198+4 | 12384 | 4310 | 172 |
| 30K | 3.11 mi | 13037+406 | 4504+149 | 181+17 | 11549 | 4015 | 145 |
| 35K | 3.11 mi | 12698+339 | 4397+107 | 173+8 | 10895 | 3903 | 146 |
| 40K | 3.10 mi | 12378+320 | 4308+89 | 167+6 | 10541 | 3862 | 146 |
| Finish(26.22 mi) | 1.37 mi | 12288+90 | 4281+27 | 166+1 | 10835 | 3983 | 134 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
13732
Females
4749
F55-59
4749
5K→10K
3.1 - 6.2 mi
Overall
14131
Females
4944
F55-59
4944
10K→15K
6.2 - 9.3 mi
Overall
13732
Females
4749
F55-59
4749
15K→21K
9.3 - 13.1 mi
Overall
13269
Females
4547
F55-59
4547
21K→25K
13.1 - 15.5 mi
Overall
12384
Females
4310
F55-59
4310
25K→30K
15.5 - 18.6 mi
Overall
11549
Females
4015
F55-59
4015
30K→35K
18.6 - 21.8 mi
Overall
10895
Females
3903
F55-59
3903
35K→40K
21.8 - 24.9 mi
Overall
10541
Females
3862
F55-59
3862
40K→Finish
24.9 - 26.2 mi
Overall
10835
Females
3983
F55-59
3983
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #13784 |
| 5K → 10K | 336140*-196 | #13784 → #13980 |
| 10K → 15K | 114219*+105 | #13980 → #13875 |
| 15K → 21K | 92294*+202 | #13875 → #13673 |
| 21K → 25K | 45275*+230 | #13673 → #13443 |
| 25K → 30K | 32438*+406 | #13443 → #13037 |
| 30K → 35K | 32371*+339 | #13037 → #12698 |
| 35K → 40K | 45365*+320 | #12698 → #12378 |
| 40K → Finish | 29119*+90 | #12378 → #12288 |
| TOTALS | 7252221*+1496 | #13784 → #12288 |
* 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