Rebecca Brown
Boston, MA
Bib: 15411 F
Race Timeline
The Course
Half Splits
Your race, unpacked
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Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
5K | 34:53 | 11:14 | 3.11 mi | 34:53 | 11:14 | - | |
10K | 1:09:45 | 11:14 | 3.10 mi | 34:52 | 11:13 | -0:01 | |
15K | 1:44:52 | 11:15 | 3.11 mi | 35:07 | 11:18 | +0:05 | |
21K | 2:28:56 | 11:25 | 3.73 mi | 44:04 | 11:49 | +0:31 | |
25K | 2:56:44 | 11:23 | 2.48 mi | 27:48 | 11:11 | -0:38 | |
30K | 3:35:16 | 11:33 | 3.11 mi | 38:32 | 12:24 | +1:13 | |
35K | 4:14:36 | 11:42 | 3.11 mi | 39:20 | 12:40 | +0:16 | |
40K | 4:54:39 | 11:51 | 3.10 mi | 40:03 | 12:53 | +0:13 | |
Finish(26.22 mi) | 5:12:42 | 11:56 | 1.37 mi | 18:03 | 13:14 | +0:21 |
Checkpoints & Pacing
Pace Line
Fastest Pace
11:11 /mi
Average Pace
11:56 /mi
Slowest Pace
13:14 /mi
Segments
Time at Faster Pace
2:56:44
57% of race
Time at Steady Pace
1:57:55
38% of race
Time at Slower Pace
18:03
6% of race
Average Pace: 11:56 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F45-49 | Seg. Overall | Seg. Females | Seg. F45-49 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 12355 | 4068 | 323 | 12782 | 4268 | 342 |
| 10K | 3.10 mi | 13042-687 | 4414-346 | 361-38 | 13657 | 4708 | 401 |
| 15K | 3.11 mi | 12916+126 | 4333+81 | 352+9 | 12782 | 4268 | 342 |
| 21K | 3.73 mi | 12922-6 | 4336-3 | 349+3 | 12920 | 4373 | 363 |
| 25K | 2.48 mi | 12608+314 | 4233+103 | 340+9 | 11511 | 3890 | 309 |
| 30K | 3.11 mi | 12403+205 | 4196+37 | 337+3 | 11707 | 4099 | 325 |
| 35K | 3.11 mi | 12203+200 | 4156+40 | 334+3 | 11276 | 4069 | 338 |
| 40K | 3.10 mi | 11980+223 | 4116+40 | 332+2 | 10829 | 3963 | 329 |
| Finish(26.22 mi) | 1.37 mi | 11972+8 | 4133-17 | 337-5 | 11982 | 4439 | 368 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
12782
Females
4268
F45-49
4268
5K→10K
3.1 - 6.2 mi
Overall
13657
Females
4708
F45-49
4708
10K→15K
6.2 - 9.3 mi
Overall
12782
Females
4268
F45-49
4268
15K→21K
9.3 - 13.1 mi
Overall
12920
Females
4373
F45-49
4373
21K→25K
13.1 - 15.5 mi
Overall
11511
Females
3890
F45-49
3890
25K→30K
15.5 - 18.6 mi
Overall
11707
Females
4099
F45-49
4099
30K→35K
18.6 - 21.8 mi
Overall
11276
Females
4069
F45-49
4069
35K→40K
21.8 - 24.9 mi
Overall
10829
Females
3963
F45-49
3963
40K→Finish
24.9 - 26.2 mi
Overall
11982
Females
4439
F45-49
4439
Passing Analysis
| Segment | Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #12355 |
| 5K → 10K | 51* | 738 | -687 | #12355 | #13042 |
| 10K → 15K | 269* | 143 | +126 | #13042 | #12916 |
| 15K → 21K | 237* | 243 | -6 | #12916 | #12922 |
| 21K → 25K | 358* | 44 | +314 | #12922 | #12608 |
| 25K → 30K | 286* | 81 | +205 | #12608 | #12403 |
| 30K → 35K | 304* | 104 | +200 | #12403 | #12203 |
| 35K → 40K | 297* | 74 | +223 | #12203 | #11980 |
| 40K → Finish | 66* | 58 | +8 | #11980 | #11972 |
| TOTALS | 1868* | 1485 | +383 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Charts
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