Gustavo Marin
Brighton, CO
Bib: 3891 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 | 07:53:09 | 27:32 | 8:52 | 27:32 | 8:52 | - |
10K | 6.21 mi | 08:17:46 | 52:09 | 8:24 | 24:37 | 7:55 | -0:57 |
15K | 9.32 mi | 08:42:28 | 1:16:51 | 8:15 | 24:42 | 7:57 | +0:02 |
21K | 13.05 mi | 09:13:27 | 1:47:50 | 8:16 | 30:59 | 8:19 | +0:22 |
25K | 15.53 mi | 09:33:30 | 2:07:53 | 8:14 | 20:03 | 8:04 | -0:15 |
30K | 18.64 mi | 10:00:08 | 2:34:31 | 8:17 | 26:38 | 8:34 | +0:30 |
35K | 21.75 mi | 10:27:36 | 3:01:59 | 8:22 | 27:28 | 8:50 | +0:16 |
40K | 24.85 mi | 10:55:06 | 3:29:29 | 8:26 | 27:30 | 8:51 | +0:01 |
Finish | 26.22 mi | 11:07:15 | 3:41:38 | 8:28 | 12:09 | 8:54 | +0:03 |
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
7:55 /mi
Average Pace
8:28 /mi
Slowest Pace
8:54 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
2:06:59
57% of race
Time at Steady Pace
1:34:39
43% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 8:27 /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 | 07:53:09 | 27:32 | 8:52 | 27:32 | 8:52 | #4854 | |
10K | 6.21 mi | 08:17:46 | 52:09 | 8:24 | 24:37 | 7:55 | #4139 | |
15K | 9.32 mi | 08:42:28 | 1:16:51 | 8:15 | 24:42 | 7:57 | #3857 | |
21K | 13.05 mi | 09:13:27 | 1:47:50 | 8:16 | 30:59 | 8:19 | #3870 | |
25K | 15.53 mi | 09:33:30 | 2:07:53 | 8:14 | 20:03 | 8:04 | #3819 | |
30K | 18.64 mi | 10:00:08 | 2:34:31 | 8:17 | 26:38 | 8:34 | #3778 | |
35K | 21.75 mi | 10:27:36 | 3:01:59 | 8:22 | 27:28 | 8:50 | #3741 | |
40K | 24.85 mi | 10:55:06 | 3:29:29 | 8:26 | 27:30 | 8:51 | #3573 | |
Finish | 26.22 mi | 11:07:15 | 3:41:38 | 8:28 | 12:09 | 8:54 | #3511 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M35-39 | Seg. Overall | Seg. Males | Seg. M35-39 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 4854 | 3830 | 585 | 3486(Top 12%) | 2832(Top 16%) | 431(Top 18%) |
| 10K | 6.21 mi | 3.10 mi | 4139+715 | 3324+506 | 514+71 | 3569(Top 12%) | 2904(Top 16%) | 450(Top 19%) |
| 15K | 9.32 mi | 3.11 mi | 3857+282 | 3110+214 | 480+34 | 3486(Top 12%) | 2832(Top 16%) | 431(Top 18%) |
| 21K | 13.05 mi | 3.73 mi | 3870-13 | 3115-5 | 479+1 | 3972(Top 13%) | 3186(Top 18%) | 488(Top 20%) |
| 25K | 15.53 mi | 2.48 mi | 3819+51 | 3073+42 | 472+7 | 3800(Top 13%) | 3012(Top 17%) | 462(Top 19%) |
| 30K | 18.64 mi | 3.11 mi | 3778+41 | 3021+52 | 468+4 | 4133(Top 14%) | 3210(Top 18%) | 492(Top 20%) |
| 35K | 21.75 mi | 3.11 mi | 3741+37 | 2959+62 | 464+4 | 4392(Top 15%) | 3268(Top 18%) | 494(Top 20%) |
| 40K | 24.85 mi | 3.10 mi | 3573+168 | 2802+157 | 434+30 | 3596(Top 12%) | 2638(Top 15%) | 400(Top 17%) |
| Finish | 26.22 mi | 1.37 mi | 3511+62 | 2739+63 | 418+16 | 3903(Top 13%) | 2798(Top 16%) | 424(Top 18%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
3486
Males
2832
M35-39
2832
5K→10K
3.1 - 6.2 mi
Overall
3569
Males
2904
M35-39
2904
10K→15K
6.2 - 9.3 mi
Overall
3486
Males
2832
M35-39
2832
15K→21K
9.3 - 13.1 mi
Overall
3972
Males
3186
M35-39
3186
21K→25K
13.1 - 15.5 mi
Overall
3800
Males
3012
M35-39
3012
25K→30K
15.5 - 18.6 mi
Overall
4133
Males
3210
M35-39
3210
30K→35K
18.6 - 21.8 mi
Overall
4392
Males
3268
M35-39
3268
35K→40K
21.8 - 24.9 mi
Overall
3596
Males
2638
M35-39
2638
40K→Finish
24.9 - 26.2 mi
Overall
3903
Males
2798
M35-39
2798
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #4854 |
| 5K → 10K | 737* | 22 | +715 | #4854 | #4139 |
| 10K → 15K | 307* | 25 | +282 | #4139 | #3857 |
| 15K → 21K | 104* | 117 | -13 | #3857 | #3870 |
| 21K → 25K | 109 | 58 | +51 | #3870 | #3819 |
| 25K → 30K | 140* | 99 | +41 | #3819 | #3778 |
| 30K → 35K | 179* | 142 | +37 | #3778 | #3741 |
| 35K → 40K | 238* | 70 | +168 | #3741 | #3573 |
| 40K → Finish | 105* | 43 | +62 | #3573 | #3511 |
| TOTALS | 1919* | 576 | +1343 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Public Race Data
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Race managed by
U.S. Marine Corps Community Services (MCCS)
Race timed by
Timing Productions