Robert Mayfield
Fishers, IN
Bib: 16144 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 | 08:01:29 | 30:44 | 9:54 | 30:44 | 9:54 | - |
10K | 6.21 mi | 08:30:14 | 59:29 | 9:34 | 28:45 | 9:15 | -0:39 |
15K | 9.32 mi | 08:58:43 | 1:27:58 | 9:26 | 28:29 | 9:10 | -0:05 |
21K | 13.05 mi | 09:33:52 | 2:03:07 | 9:26 | 35:09 | 9:26 | +0:16 |
25K | 15.53 mi | 09:56:42 | 2:25:57 | 9:24 | 22:50 | 9:11 | -0:15 |
30K | 18.64 mi | 10:33:24 | 3:02:39 | 9:48 | 36:42 | 11:49 | +2:38 |
35K | 21.75 mi | 11:02:38 | 3:31:53 | 9:45 | 29:14 | 9:25 | -2:24 |
40K | 24.85 mi | 11:34:07 | 4:03:22 | 9:47 | 31:29 | 10:08 | +0:43 |
Finish | 26.22 mi | 11:47:02 | 4:16:17 | 9:47 | 12:55 | 9:28 | -0:40 |
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
9:10 /mi
Average Pace
9:47 /mi
Slowest Pace
11:49 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
0:00
0% of race
Time at Steady Pace
2:37:22
61% of race
Time at Slower Pace
1:38:55
39% of race
Average Pace: 9:46 /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 | 08:01:29 | 30:44 | 9:54 | 30:44 | 9:54 | #10958 | |
10K | 6.21 mi | 08:30:14 | 59:29 | 9:34 | 28:45 | 9:15 | #10983 | |
15K | 9.32 mi | 08:58:43 | 1:27:58 | 9:26 | 28:29 | 9:10 | #10635 | |
21K | 13.05 mi | 09:33:52 | 2:03:07 | 9:26 | 35:09 | 9:26 | #10461 | |
25K | 15.53 mi | 09:56:42 | 2:25:57 | 9:24 | 22:50 | 9:11 | #10217 | |
30K | 18.64 mi | 10:33:24 | 3:02:39 | 9:48 | 36:42 | 11:49 | #11688 | |
35K | 21.75 mi | 11:02:38 | 3:31:53 | 9:45 | 29:14 | 9:25 | #10589 | |
40K | 24.85 mi | 11:34:07 | 4:03:22 | 9:47 | 31:29 | 10:08 | #9982 | |
Finish | 26.22 mi | 11:47:02 | 4:16:17 | 9:47 | 12:55 | 9:28 | #9636 |
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 | 10958 | 7872 | 673 | 10133(Top 34%) | 7394(Top 42%) | 602(Top 34%) |
| 10K | 6.21 mi | 3.10 mi | 10983-25 | 7900-28 | 670+3 | 11031(Top 37%) | 7952(Top 45%) | 671(Top 38%) |
| 15K | 9.32 mi | 3.11 mi | 10635+348 | 7692+208 | 644+26 | 10133(Top 34%) | 7394(Top 42%) | 602(Top 34%) |
| 21K | 13.05 mi | 3.73 mi | 10461+174 | 7579+113 | 630+14 | 10281(Top 34%) | 7461(Top 42%) | 615(Top 35%) |
| 25K | 15.53 mi | 2.48 mi | 10217+244 | 7396+183 | 607+23 | 9722(Top 32%) | 6994(Top 39%) | 569(Top 32%) |
| 30K | 18.64 mi | 3.11 mi | 11688-1471 | 8206-810 | 693-86 | 17886(Top 60%) | 11331(Top 64%) | 1038(Top 59%) |
| 35K | 21.75 mi | 3.11 mi | 10589+1099 | 7450+756 | 624+69 | 6801(Top 23%) | 4835(Top 27%) | 396(Top 23%) |
| 40K | 24.85 mi | 3.10 mi | 9982+607 | 6965+485 | 586+38 | 8207(Top 27%) | 5387(Top 30%) | 458(Top 26%) |
| Finish | 26.22 mi | 1.37 mi | 9636+346 | 6726+239 | 573+13 | 5825(Top 19%) | 3953(Top 22%) | 313(Top 18%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
10133
Males
7394
M45-49
7394
5K→10K
3.1 - 6.2 mi
Overall
11031
Males
7952
M45-49
7952
10K→15K
6.2 - 9.3 mi
Overall
10133
Males
7394
M45-49
7394
15K→21K
9.3 - 13.1 mi
Overall
10281
Males
7461
M45-49
7461
21K→25K
13.1 - 15.5 mi
Overall
9722
Males
6994
M45-49
6994
25K→30K
15.5 - 18.6 mi
Overall
17886
Males
11331
M45-49
11331
30K→35K
18.6 - 21.8 mi
Overall
6801
Males
4835
M45-49
4835
35K→40K
21.8 - 24.9 mi
Overall
8207
Males
5387
M45-49
5387
40K→Finish
24.9 - 26.2 mi
Overall
5825
Males
3953
M45-49
3953
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #10958 |
| 5K → 10K | 321* | 346 | -25 | #10958 | #10983 |
| 10K → 15K | 441* | 93 | +348 | #10983 | #10635 |
| 15K → 21K | 347* | 173 | +174 | #10635 | #10461 |
| 21K → 25K | 339* | 95 | +244 | #10461 | #10217 |
| 25K → 30K | 42* | 1513 | -1471 | #10217 | #11688 |
| 30K → 35K | 1109* | 10 | +1099 | #11688 | #10589 |
| 35K → 40K | 666* | 59 | +607 | #10589 | #9982 |
| 40K → Finish | 356* | 10 | +346 | #9982 | #9636 |
| TOTALS | 3621* | 2299 | +1322 |
* 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