Jeremy Bierstine
Phenix City, AL
Bib: 19267 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 | 28:42 | 9:14 | 3.11 mi | 28:42 | 9:14 | - | |
10K | 54:53 | 8:50 | 3.10 mi | 26:11 | 8:26 | -0:48 | |
15K | 1:21:36 | 8:45 | 3.11 mi | 26:43 | 8:36 | +0:10 | |
21K | 1:54:54 | 8:48 | 3.73 mi | 33:18 | 8:56 | +0:20 | |
25K | 2:22:00 | 9:08 | 2.48 mi | 27:06 | 10:54 | +1:58 | |
30K | 2:59:17 | 9:37 | 3.11 mi | 37:17 | 12:00 | +1:06 | |
35K | 3:34:09 | 9:51 | 3.11 mi | 34:52 | 11:13 | -0:47 | |
40K | 4:08:37 | 10:00 | 3.10 mi | 34:28 | 11:06 | -0:07 | |
Finish(26.22 mi) | 4:23:50 | 10:04 | 1.37 mi | 15:13 | 11:09 | +0:03 |
Checkpoints & Pacing
Pace Line
Fastest Pace
8:26 /mi
Average Pace
10:04 /mi
Slowest Pace
12:00 /mi
Segments
Time at Faster Pace
1:54:54
44% of race
Time at Steady Pace
1:51:39
42% of race
Time at Slower Pace
37:17
14% of race
Average Pace: 10:04 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M45-49 | Seg. Overall | Seg. Males | Seg. M45-49 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 6961 | 5284 | 415 | 6422 | 4928 | 391 |
| 10K | 3.10 mi | 6285+676 | 4854+430 | 387+28 | 5720 | 4478 | 354 |
| 15K | 3.11 mi | 6274+11 | 4835+19 | 381+6 | 6422 | 4928 | 391 |
| 21K | 3.73 mi | 6442-168 | 4959-124 | 384-3 | 7245 | 5487 | 432 |
| 25K | 2.48 mi | 8792-2350 | 6498-1539 | 540-156 | 17737 | 11448 | 1047 |
| 30K | 3.11 mi | 10733-1941 | 7661-1163 | 640-100 | 18524 | 11678 | 1079 |
| 35K | 3.11 mi | 11141-408 | 7773-112 | 649-9 | 13886 | 8794 | 770 |
| 40K | 3.10 mi | 11115+26 | 7636+137 | 650-1 | 11883 | 7416 | 639 |
| Finish(26.22 mi) | 1.37 mi | 11145-30 | 7606+30 | 650 | 12517 | 7724 | 644 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
6422
Males
4928
M45-49
4928
5K→10K
3.1 - 6.2 mi
Overall
5720
Males
4478
M45-49
4478
10K→15K
6.2 - 9.3 mi
Overall
6422
Males
4928
M45-49
4928
15K→21K
9.3 - 13.1 mi
Overall
7245
Males
5487
M45-49
5487
21K→25K
13.1 - 15.5 mi
Overall
17737
Males
11448
M45-49
11448
25K→30K
15.5 - 18.6 mi
Overall
18524
Males
11678
M45-49
11678
30K→35K
18.6 - 21.8 mi
Overall
13886
Males
8794
M45-49
8794
35K→40K
21.8 - 24.9 mi
Overall
11883
Males
7416
M45-49
7416
40K→Finish
24.9 - 26.2 mi
Overall
12517
Males
7724
M45-49
7724
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #6961 |
| 5K → 10K | 68744*+676 | #6961 → #6285 |
| 10K → 15K | 167178*+11 | #6285 → #6274 |
| 15K → 21K | 311143*-168 | #6274 → #6442 |
| 21K → 25K | 236515-2350 | #6442 → #8792 |
| 25K → 30K | 197231*-1941 | #8792 → #10733 |
| 30K → 35K | 648240*-408 | #10733 → #11141 |
| 35K → 40K | 309335*+26 | #11141 → #11115 |
| 40K → Finish | 157127*-30 | #11115 → #11145 |
| TOTALS | 59971813*-4184 | #6961 → #11145 |
* 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