Michael Chagnon
Framingham, MA
Bib: 37451 M

⏱️ Race Timeline
The Course
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A one-of-a-kind AI Race Performance Report that reads your race like a coach. A plain-English story of how you raced, where you surged and faded, and what it all means. Emailed to you, free.
Half Splits
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
5K | 3.11 mi | 08:18:43 | 34:40 | 11:09 | 34:40 | 11:09 | - |
10K | 6.21 mi | 08:52:42 | 1:08:39 | 11:03 | 33:59 | 10:56 | -0:13 |
15K | 9.32 mi | 09:23:52 | 1:39:49 | 10:43 | 31:10 | 10:02 | -0:54 |
21K | 13.05 mi | 10:01:20 | 2:17:17 | 10:31 | 37:28 | 10:03 | +0:01 |
25K | 15.53 mi | 10:25:39 | 2:41:36 | 10:24 | 24:19 | 9:47 | -0:16 |
30K | 18.64 mi | 10:57:15 | 3:13:12 | 10:22 | 31:36 | 10:10 | +0:23 |
35K | 21.75 mi | 11:32:01 | 3:47:58 | 10:29 | 34:46 | 11:11 | +1:01 |
40K | 24.85 mi | 12:07:41 | 4:23:38 | 10:36 | 35:40 | 11:29 | +0:18 |
Finish | 26.22 mi | 12:24:56 | 4:40:53 | 10:43 | 17:15 | 12:39 | +1:10 |
Checkpoints & Pacing
📈Pace Line
Pace Progression
Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.
Fastest Pace
9:47 /mi
Average Pace
10:43 /mi
Slowest Pace
12:39 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
2:04:33
44% of race
Time at Steady Pace
1:43:25
37% of race
Time at Slower Pace
52:55
19% of race
Average Pace: 10:43 /mi
🎨Heatmap
Pace Heatmap
Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.
Click or hover over segments to see details
✨Sparklines
Checkpoint Splits with Pace Trends
Overall Pace Trend
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment | Pace | Trend | Rank |
|---|---|---|---|---|---|---|---|---|
5K | 3.11 mi | 08:18:43 | 34:40 | 11:09 | 34:40 | 11:09 | #19158 | |
10K | 6.21 mi | 08:52:42 | 1:08:39 | 11:03 | 33:59 | 10:56 | #20478 | |
15K | 9.32 mi | 09:23:52 | 1:39:49 | 10:43 | 31:10 | 10:02 | #18490 | |
21K | 13.05 mi | 10:01:20 | 2:17:17 | 10:31 | 37:28 | 10:03 | #16652 | |
25K | 15.53 mi | 10:25:39 | 2:41:36 | 10:24 | 24:19 | 9:47 | #15733 | |
30K | 18.64 mi | 10:57:15 | 3:13:12 | 10:22 | 31:36 | 10:10 | #14645 | |
35K | 21.75 mi | 11:32:01 | 3:47:58 | 10:29 | 34:46 | 11:11 | #14363 | |
40K | 24.85 mi | 12:07:41 | 4:23:38 | 10:36 | 35:40 | 11:29 | #14139 | |
Finish | 26.22 mi | 12:24:56 | 4:40:53 | 10:43 | 17:15 | 12:39 | #14396 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M45-49 | Seg. Overall | Seg. Males | Seg. M45-49 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 19158 | 12526 | 1164 | 14928(Top 50%) | 10193(Top 58%) | 906(Top 52%) |
| 10K | 6.21 mi | 3.10 mi | 20478-1320 | 13236-710 | 1247-83 | 21829(Top 73%) | 13937(Top 79%) | 1326(Top 76%) |
| 15K | 9.32 mi | 3.11 mi | 18490+1988 | 12214+1022 | 1126+121 | 14928(Top 50%) | 10193(Top 58%) | 906(Top 52%) |
| 21K | 13.05 mi | 3.73 mi | 16652+1838 | 11208+1006 | 1022+104 | 13464(Top 45%) | 9310(Top 53%) | 809(Top 46%) |
| 25K | 15.53 mi | 2.48 mi | 15733+919 | 10620+588 | 954+68 | 12575(Top 42%) | 8651(Top 49%) | 752(Top 43%) |
| 30K | 18.64 mi | 3.11 mi | 14645+1088 | 9912+708 | 893+61 | 11275(Top 38%) | 7711(Top 44%) | 657(Top 37%) |
| 35K | 21.75 mi | 3.11 mi | 14363+282 | 9632+280 | 856+37 | 13781(Top 46%) | 8738(Top 49%) | 765(Top 44%) |
| 40K | 24.85 mi | 3.10 mi | 14139+224 | 9369+263 | 833+23 | 13328(Top 44%) | 8199(Top 46%) | 708(Top 40%) |
| Finish | 26.22 mi | 1.37 mi | 14396-257 | 9464-95 | 837-4 | 18051(Top 60%) | 10862(Top 61%) | 978(Top 56%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
14928
Males
10193
M45-49
10193
5K→10K
3.1 - 6.2 mi
Overall
21829
Males
13937
M45-49
13937
10K→15K
6.2 - 9.3 mi
Overall
14928
Males
10193
M45-49
10193
15K→21K
9.3 - 13.1 mi
Overall
13464
Males
9310
M45-49
9310
21K→25K
13.1 - 15.5 mi
Overall
12575
Males
8651
M45-49
8651
25K→30K
15.5 - 18.6 mi
Overall
11275
Males
7711
M45-49
7711
30K→35K
18.6 - 21.8 mi
Overall
13781
Males
8738
M45-49
8738
35K→40K
21.8 - 24.9 mi
Overall
13328
Males
8199
M45-49
8199
40K→Finish
24.9 - 26.2 mi
Overall
18051
Males
10862
M45-49
10862
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #19158 |
| 5K → 10K | 115* | 1435 | -1320 | #19158 | #20478 |
| 10K → 15K | 2001* | 13 | +1988 | #20478 | #18490 |
| 15K → 21K | 1846* | 8 | +1838 | #18490 | #16652 |
| 21K → 25K | 925* | 6 | +919 | #16652 | #15733 |
| 25K → 30K | 1118* | 30 | +1088 | #15733 | #14645 |
| 30K → 35K | 529* | 247 | +282 | #14645 | #14363 |
| 35K → 40K | 459* | 235 | +224 | #14363 | #14139 |
| 40K → Finish | 61* | 318 | -257 | #14139 | #14396 |
| TOTALS | 7054* | 2292 | +4762 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔄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