Harrison Downs
Somerville, MA
Bib: 15169 M
Race Timeline
The Course
Half Splits
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Checkpoint Splits
| Checkpoint | Time | Avg Pace | Segment Length | Segment Time | Segment Pace | Trend | Diff |
|---|---|---|---|---|---|---|---|
5K | 32:14 | 10:22 | 3.11 mi | 32:14 | 10:22 | - | |
10K | 1:01:38 | 9:55 | 3.10 mi | 29:24 | 9:28 | -0:54 | |
15K | 1:31:47 | 9:51 | 3.11 mi | 30:09 | 9:42 | +0:14 | |
21K | 2:07:19 | 9:45 | 3.73 mi | 35:32 | 9:32 | -0:10 | |
25K | 2:30:26 | 9:41 | 2.48 mi | 23:07 | 9:18 | -0:14 | |
30K | 3:05:42 | 9:58 | 3.11 mi | 35:16 | 11:21 | +2:03 | |
35K | 3:48:47 | 10:31 | 3.11 mi | 43:05 | 13:52 | +2:31 | |
40K | 4:34:10 | 11:02 | 3.10 mi | 45:23 | 14:36 | +0:44 | |
Finish(26.22 mi) | 4:50:46 | 11:06 | 1.37 mi | 16:36 | 12:10 | -2:26 |
Checkpoints & Pacing
Pace Line
Fastest Pace
9:18 /mi
Average Pace
11:06 /mi
Slowest Pace
14:36 /mi
Segments
Time at Faster Pace
23:07
8% of race
Time at Steady Pace
2:07:19
44% of race
Time at Slower Pace
2:20:20
48% of race
Average Pace: 11:05 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M25-29 | Seg. Overall | Seg. Males | Seg. M25-29 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 13999 | 9685 | 1818 | 13068 | 9135 | 1766 |
| 10K | 3.10 mi | 13106+893 | 9180+505 | 1762+56 | 12375 | 8776 | 1700 |
| 15K | 3.11 mi | 12999+107 | 9098+82 | 1756+6 | 13068 | 9135 | 1766 |
| 21K | 3.73 mi | 12248+751 | 8650+448 | 1692+64 | 10805 | 7785 | 1583 |
| 25K | 2.48 mi | 11758+490 | 8337+313 | 1652+40 | 10200 | 7281 | 1498 |
| 30K | 3.11 mi | 12542-784 | 8720-383 | 1710-58 | 16170 | 10390 | 1925 |
| 35K | 3.11 mi | 14568-2026 | 9749-1029 | 1865-155 | 22604 | 13467 | 2299 |
| 40K | 3.10 mi | 16243-1675 | 10533-784 | 1971-106 | 23116 | 13692 | 2353 |
| Finish(26.22 mi) | 1.37 mi | 16246-3 | 10488+45 | 1971 | 16348 | 9909 | 1892 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
13068
Males
9135
M25-29
9135
5K→10K
3.1 - 6.2 mi
Overall
12375
Males
8776
M25-29
8776
10K→15K
6.2 - 9.3 mi
Overall
13068
Males
9135
M25-29
9135
15K→21K
9.3 - 13.1 mi
Overall
10805
Males
7785
M25-29
7785
21K→25K
13.1 - 15.5 mi
Overall
10200
Males
7281
M25-29
7281
25K→30K
15.5 - 18.6 mi
Overall
16170
Males
10390
M25-29
10390
30K→35K
18.6 - 21.8 mi
Overall
22604
Males
13467
M25-29
13467
35K→40K
21.8 - 24.9 mi
Overall
23116
Males
13692
M25-29
13692
40K→Finish
24.9 - 26.2 mi
Overall
16348
Males
9909
M25-29
9909
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #13999 |
| 5K → 10K | 1071000*+893 | #13999 → #13106 |
| 10K → 15K | 227334*+107 | #13106 → #12999 |
| 15K → 21K | 37788*+751 | #12999 → #12248 |
| 21K → 25K | 39529*+490 | #12248 → #11758 |
| 25K → 30K | 910126*-784 | #11758 → #12542 |
| 30K → 35K | 208256*-2026 | #12542 → #14568 |
| 35K → 40K | 171237*-1675 | #14568 → #16243 |
| 40K → Finish | 133130*-3 | #16243 → #16246 |
| TOTALS | 52473000*-2247 | #13999 → #16246 |
* 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