Melissa Corbin
Upton, MA
Bib: 25684 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 | 37:56 | 12:13 | 3.11 mi | 37:56 | 12:13 | - | |
10K | 1:14:22 | 11:58 | 3.10 mi | 36:26 | 11:44 | -0:29 | |
15K | 1:51:42 | 11:59 | 3.11 mi | 37:20 | 12:01 | +0:17 | |
21K | 2:42:04 | 12:25 | 3.73 mi | 50:22 | 13:31 | +1:30 | |
25K | 3:12:40 | 12:24 | 2.48 mi | 30:36 | 12:19 | -1:12 | |
30K | 3:53:00 | 12:30 | 3.11 mi | 40:20 | 12:59 | +0:40 | |
35K | 4:36:19 | 12:42 | 3.11 mi | 43:19 | 13:57 | +0:58 | |
40K | 5:18:45 | 12:49 | 3.10 mi | 42:26 | 13:39 | -0:18 | |
Finish(26.22 mi) | 5:36:28 | 12:51 | 1.37 mi | 17:43 | 12:59 | -0:40 |
Checkpoints & Pacing
Pace Line
Fastest Pace
11:44 /mi
Average Pace
12:51 /mi
Slowest Pace
13:57 /mi
Segments
Time at Faster Pace
2:22:18
42% of race
Time at Steady Pace
2:30:51
45% of race
Time at Slower Pace
43:19
13% of race
Average Pace: 12:50 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F45-49 | Seg. Overall | Seg. Females | Seg. F45-49 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 24906 | 9409 | 864 | 25009 | 9485 | 888 |
| 10K | 3.10 mi | 25238-332 | 9589-180 | 890-26 | 25513 | 9761 | 919 |
| 15K | 3.11 mi | 25177+61 | 9561+28 | 884+6 | 25009 | 9485 | 888 |
| 21K | 3.73 mi | 25711-534 | 9841-280 | 928-44 | 26660 | 10464 | 990 |
| 25K | 2.48 mi | 25135+576 | 9605+236 | 906+22 | 22697 | 8674 | 786 |
| 30K | 3.11 mi | 24372+763 | 9310+295 | 872+34 | 21586 | 8299 | 761 |
| 35K | 3.11 mi | 24128+244 | 9286+24 | 869+3 | 22829 | 9240 | 884 |
| 40K | 3.10 mi | 23548+580 | 9102+184 | 849+20 | 20290 | 8175 | 728 |
| Finish(26.22 mi) | 1.37 mi | 23286+262 | 9007+95 | 836+13 | 19120 | 7598 | 662 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
25009
Females
9485
F45-49
9485
5K→10K
3.1 - 6.2 mi
Overall
25513
Females
9761
F45-49
9761
10K→15K
6.2 - 9.3 mi
Overall
25009
Females
9485
F45-49
9485
15K→21K
9.3 - 13.1 mi
Overall
26660
Females
10464
F45-49
10464
21K→25K
13.1 - 15.5 mi
Overall
22697
Females
8674
F45-49
8674
25K→30K
15.5 - 18.6 mi
Overall
21586
Females
8299
F45-49
8299
30K→35K
18.6 - 21.8 mi
Overall
22829
Females
9240
F45-49
9240
35K→40K
21.8 - 24.9 mi
Overall
20290
Females
8175
F45-49
8175
40K→Finish
24.9 - 26.2 mi
Overall
19120
Females
7598
F45-49
7598
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #24906 |
| 5K → 10K | 603271*-332 | #24906 → #25238 |
| 10K → 15K | 319380*+61 | #25238 → #25177 |
| 15K → 21K | 795261*-534 | #25177 → #25711 |
| 21K → 25K | 71647*+576 | #25711 → #25135 |
| 25K → 30K | 47810*+763 | #25135 → #24372 |
| 30K → 35K | 180424*+244 | #24372 → #24128 |
| 35K → 40K | 58638*+580 | #24128 → #23548 |
| 40K → Finish | 11273*+262 | #23548 → #23286 |
| TOTALS | 20843704*+1620 | #24906 → #23286 |
* 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