Joseph MacDonald
Boston, MA
Bib: 6644 M
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 | 28:20 | 9:07 | 3.11 mi | 28:20 | 9:07 | - | |
10K | 53:53 | 8:40 | 3.10 mi | 25:33 | 8:13 | -0:54 | |
15K | 1:19:17 | 8:30 | 3.11 mi | 25:24 | 8:11 | -0:02 | |
21K | 1:52:43 | 8:38 | 3.73 mi | 33:26 | 8:58 | +0:47 | |
25K | 2:14:20 | 8:39 | 2.48 mi | 21:37 | 8:42 | -0:16 | |
30K | 2:42:33 | 8:43 | 3.11 mi | 28:13 | 9:05 | +0:23 | |
35K | 3:12:27 | 8:51 | 3.11 mi | 29:54 | 9:37 | +0:32 | |
40K | 3:46:47 | 9:07 | 3.10 mi | 34:20 | 11:03 | +1:26 | |
Finish(26.22 mi) | 4:01:31 | 9:13 | 1.37 mi | 14:44 | 10:48 | -0:15 |
Checkpoints & Pacing
Pace Line
Fastest Pace
8:11 /mi
Average Pace
9:13 /mi
Slowest Pace
11:03 /mi
Segments
Time at Faster Pace
50:57
21% of race
Time at Steady Pace
1:51:36
46% of race
Time at Slower Pace
1:18:58
33% of race
Average Pace: 9:13 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M25-29 | Seg. Overall | Seg. Males | Seg. M25-29 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 4508 | 3511 | 751 | 2375 | 1936 | 442 |
| 10K | 3.10 mi | 3753+755 | 2961+550 | 645+106 | 2969 | 2397 | 532 |
| 15K | 3.11 mi | 3168+585 | 2523+438 | 559+86 | 2375 | 1936 | 442 |
| 21K | 3.73 mi | 3536-368 | 2809-286 | 621-62 | 4542 | 3537 | 759 |
| 25K | 2.48 mi | 3596-60 | 2843-34 | 623-2 | 4405 | 3371 | 714 |
| 30K | 3.11 mi | 3572+24 | 2807+36 | 622+1 | 3874 | 2959 | 642 |
| 35K | 3.11 mi | 3761-189 | 2897-90 | 643-21 | 4950 | 3548 | 735 |
| 40K | 3.10 mi | 4344-583 | 3263-366 | 691-48 | 7088 | 4652 | 923 |
| Finish(26.22 mi) | 1.37 mi | 4539-195 | 3392-129 | 716-25 | 7003 | 4563 | 946 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
2375
Males
1936
M25-29
1936
5K→10K
3.1 - 6.2 mi
Overall
2969
Males
2397
M25-29
2397
10K→15K
6.2 - 9.3 mi
Overall
2375
Males
1936
M25-29
1936
15K→21K
9.3 - 13.1 mi
Overall
4542
Males
3537
M25-29
3537
21K→25K
13.1 - 15.5 mi
Overall
4405
Males
3371
M25-29
3371
25K→30K
15.5 - 18.6 mi
Overall
3874
Males
2959
M25-29
2959
30K→35K
18.6 - 21.8 mi
Overall
4950
Males
3548
M25-29
3548
35K→40K
21.8 - 24.9 mi
Overall
7088
Males
4652
M25-29
4652
40K→Finish
24.9 - 26.2 mi
Overall
7003
Males
4563
M25-29
4563
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #4508 |
| 5K → 10K | 14769*+755 | #4508 → #3753 |
| 10K → 15K | 2587*+585 | #3753 → #3168 |
| 15K → 21K | 39224*-368 | #3168 → #3536 |
| 21K → 25K | 12363*-60 | #3536 → #3596 |
| 25K → 30K | 112136*+24 | #3596 → #3572 |
| 30K → 35K | 290101*-189 | #3572 → #3761 |
| 35K → 40K | 61633*-583 | #3761 → #4344 |
| 40K → Finish | 21419*-195 | #4344 → #4539 |
| TOTALS | 17631732*-31 | #4508 → #4539 |
* 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