John Carroll
Cambridge, MA
Bib: 4983 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 | 25:19 | 8:09 | 3.11 mi | 25:19 | 8:09 | - | |
10K | 48:10 | 7:45 | 3.10 mi | 22:51 | 7:21 | -0:48 | |
15K | 1:10:10 | 7:32 | 3.11 mi | 22:00 | 7:05 | -0:16 | |
21K | 1:37:26 | 7:28 | 3.73 mi | 27:16 | 7:19 | +0:14 | |
25K | 1:54:49 | 7:23 | 2.48 mi | 17:23 | 7:00 | -0:19 | |
30K | 2:17:33 | 7:23 | 3.11 mi | 22:44 | 7:19 | +0:19 | |
35K | 2:40:37 | 7:23 | 3.11 mi | 23:04 | 7:25 | +0:06 | |
40K | 3:05:08 | 7:27 | 3.10 mi | 24:31 | 7:53 | +0:28 | |
Finish(26.22 mi) | 3:16:29 | 7:30 | 1.37 mi | 11:21 | 8:19 | +0:26 |
Checkpoints & Pacing
Pace Line
Fastest Pace
7:00 /mi
Average Pace
7:30 /mi
Slowest Pace
8:19 /mi
Segments
Time at Faster Pace
2:15:18
69% of race
Time at Steady Pace
49:50
25% of race
Time at Slower Pace
11:21
6% of race
Average Pace: 7:30 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M25-29 | Seg. Overall | Seg. Males | Seg. M25-29 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 2149 | 1769 | 381 | 1003 | 895 | 214 |
| 10K | 3.10 mi | 1876+273 | 1567+202 | 341+40 | 1713 | 1460 | 321 |
| 15K | 3.11 mi | 1606+270 | 1369+198 | 301+40 | 1003 | 895 | 214 |
| 21K | 3.73 mi | 1438+168 | 1243+126 | 276+25 | 1121 | 991 | 233 |
| 25K | 2.48 mi | 1326+112 | 1151+92 | 260+16 | 937 | 839 | 203 |
| 30K | 3.11 mi | 1212+114 | 1050+101 | 238+22 | 966 | 848 | 210 |
| 35K | 3.11 mi | 1112+100 | 961+89 | 223+15 | 881 | 769 | 192 |
| 40K | 3.10 mi | 1107+5 | 951+10 | 223 | 1381 | 1111 | 269 |
| Finish(26.22 mi) | 1.37 mi | 1120-13 | 957-6 | 223 | 2226 | 1700 | 404 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
1003
Males
895
M25-29
895
5K→10K
3.1 - 6.2 mi
Overall
1713
Males
1460
M25-29
1460
10K→15K
6.2 - 9.3 mi
Overall
1003
Males
895
M25-29
895
15K→21K
9.3 - 13.1 mi
Overall
1121
Males
991
M25-29
991
21K→25K
13.1 - 15.5 mi
Overall
937
Males
839
M25-29
839
25K→30K
15.5 - 18.6 mi
Overall
966
Males
848
M25-29
848
30K→35K
18.6 - 21.8 mi
Overall
881
Males
769
M25-29
769
35K→40K
21.8 - 24.9 mi
Overall
1381
Males
1111
M25-29
1111
40K→Finish
24.9 - 26.2 mi
Overall
2226
Males
1700
M25-29
1700
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #2149 |
| 5K → 10K | 9282*+273 | #2149 → #1876 |
| 10K → 15K | 1271+270 | #1876 → #1606 |
| 15K → 21K | 6174*+168 | #1606 → #1438 |
| 21K → 25K | 1113+112 | #1438 → #1326 |
| 25K → 30K | 5119*+114 | #1326 → #1212 |
| 30K → 35K | 6106+100 | #1212 → #1112 |
| 35K → 40K | 5459+5 | #1112 → #1107 |
| 40K → Finish | 2714*-13 | #1107 → #1120 |
| TOTALS | 1091138*+1029 | #2149 → #1120 |
* 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