Carlos Arredondo
East Boston, MA
Bib: 10311 M
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 | 31:23 | 10:06 | 3.11 mi | 31:23 | 10:06 | - | |
10K | 1:01:44 | 9:56 | 3.10 mi | 30:21 | 9:46 | -0:20 | |
15K | 1:33:32 | 10:02 | 3.11 mi | 31:48 | 10:14 | +0:28 | |
21K | 2:12:10 | 10:08 | 3.73 mi | 38:38 | 10:22 | +0:08 | |
25K | 2:36:35 | 10:05 | 2.48 mi | 24:25 | 9:49 | -0:33 | |
30K | 3:09:15 | 10:09 | 3.11 mi | 32:40 | 10:31 | +0:42 | |
35K | 3:43:46 | 10:17 | 3.11 mi | 34:31 | 11:07 | +0:36 | |
40K | 4:18:40 | 10:24 | 3.10 mi | 34:54 | 11:14 | +0:07 | |
Finish(26.22 mi) | 4:33:53 | 10:27 | 1.37 mi | 15:13 | 11:09 | -0:05 |
Checkpoints & Pacing
Pace Line
Fastest Pace
9:46 /mi
Average Pace
10:27 /mi
Slowest Pace
11:14 /mi
Segments
Time at Faster Pace
3:09:15
69% of race
Time at Steady Pace
1:24:38
31% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 10:27 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M35-39 | Seg. Overall | Seg. Males | Seg. M35-39 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 12297 | 8680 | 1282 | 16163 | 10906 | 1618 |
| 10K | 3.10 mi | 13195-898 | 9232-552 | 1371-89 | 14177 | 9822 | 1447 |
| 15K | 3.11 mi | 14144-949 | 9768-536 | 1446-75 | 16163 | 10906 | 1618 |
| 21K | 3.73 mi | 14339-195 | 9862-94 | 1443+3 | 15093 | 10263 | 1509 |
| 25K | 2.48 mi | 13919+420 | 9568+294 | 1398+45 | 12761 | 8765 | 1270 |
| 30K | 3.11 mi | 13562+357 | 9282+286 | 1357+41 | 12703 | 8515 | 1231 |
| 35K | 3.11 mi | 13410+152 | 9075+207 | 1334+23 | 13480 | 8581 | 1257 |
| 40K | 3.10 mi | 13138+272 | 8788+287 | 1282+52 | 12443 | 7718 | 1124 |
| Finish(26.22 mi) | 1.37 mi | 13041+97 | 8708+80 | 1268+14 | 12525 | 7732 | 1119 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
16163
Males
10906
M35-39
10906
5K→10K
3.1 - 6.2 mi
Overall
14177
Males
9822
M35-39
9822
10K→15K
6.2 - 9.3 mi
Overall
16163
Males
10906
M35-39
10906
15K→21K
9.3 - 13.1 mi
Overall
15093
Males
10263
M35-39
10263
21K→25K
13.1 - 15.5 mi
Overall
12761
Males
8765
M35-39
8765
25K→30K
15.5 - 18.6 mi
Overall
12703
Males
8515
M35-39
8515
30K→35K
18.6 - 21.8 mi
Overall
13480
Males
8581
M35-39
8581
35K→40K
21.8 - 24.9 mi
Overall
12443
Males
7718
M35-39
7718
40K→Finish
24.9 - 26.2 mi
Overall
12525
Males
7732
M35-39
7732
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #12297 |
| 5K → 10K | 1008110*-898 | #12297 → #13195 |
| 10K → 15K | 103283*-949 | #13195 → #14144 |
| 15K → 21K | 495300*-195 | #14144 → #14339 |
| 21K → 25K | 76496*+420 | #14339 → #13919 |
| 25K → 30K | 150507*+357 | #13919 → #13562 |
| 30K → 35K | 296448*+152 | #13562 → #13410 |
| 35K → 40K | 204476*+272 | #13410 → #13138 |
| 40K → Finish | 92189*+97 | #13138 → #13041 |
| TOTALS | 33532609*-744 | #12297 → #13041 |
* 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