Shannon Barsema
Safety Harbor, FL
Bib: 17727 F
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 | 33:31 | 10:47 | 3.11 mi | 33:31 | 10:47 | - | |
10K | 1:05:14 | 10:30 | 3.10 mi | 31:43 | 10:13 | -0:34 | |
15K | 1:37:53 | 10:30 | 3.11 mi | 32:39 | 10:31 | +0:18 | |
21K | 2:17:28 | 10:32 | 3.73 mi | 39:35 | 10:37 | +0:06 | |
25K | 2:51:14 | 11:01 | 2.48 mi | 33:46 | 13:35 | +2:58 | |
30K | 3:27:59 | 11:09 | 3.11 mi | 36:45 | 11:50 | -1:45 | |
35K | 4:08:04 | 11:24 | 3.11 mi | 40:05 | 12:54 | +1:04 | |
40K | 4:49:20 | 11:38 | 3.10 mi | 41:16 | 13:17 | +0:23 | |
Finish(26.22 mi) | 5:06:28 | 11:42 | 1.37 mi | 17:08 | 12:34 | -0:43 |
Checkpoints & Pacing
Pace Line
Fastest Pace
10:13 /mi
Average Pace
11:42 /mi
Slowest Pace
13:35 /mi
Segments
Time at Faster Pace
2:17:28
45% of race
Time at Steady Pace
36:45
12% of race
Time at Slower Pace
2:12:15
43% of race
Average Pace: 11:41 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F45-49 | Seg. Overall | Seg. Females | Seg. F45-49 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 16702 | 5488 | 454 | 17908 | 6021 | 507 |
| 10K | 3.10 mi | 16860-158 | 5530-42 | 464-10 | 17138 | 5633 | 470 |
| 15K | 3.11 mi | 17126-266 | 5643-113 | 475-11 | 17908 | 6021 | 507 |
| 21K | 3.73 mi | 16748+378 | 5498+145 | 461+14 | 16422 | 5427 | 449 |
| 25K | 2.48 mi | 19182-2434 | 6691-1193 | 589-128 | 26099 | 10396 | 997 |
| 30K | 3.11 mi | 18847+335 | 6635+56 | 594-5 | 17950 | 6590 | 582 |
| 35K | 3.11 mi | 19001-154 | 6837-202 | 603-9 | 19573 | 7701 | 694 |
| 40K | 3.10 mi | 19054-53 | 6998-161 | 617-14 | 19192 | 7670 | 680 |
| Finish(26.22 mi) | 1.37 mi | 18975+79 | 7000-2 | 613+4 | 17758 | 7063 | 609 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
17908
Females
6021
F45-49
6021
5K→10K
3.1 - 6.2 mi
Overall
17138
Females
5633
F45-49
5633
10K→15K
6.2 - 9.3 mi
Overall
17908
Females
6021
F45-49
6021
15K→21K
9.3 - 13.1 mi
Overall
16422
Females
5427
F45-49
5427
21K→25K
13.1 - 15.5 mi
Overall
26099
Females
10396
F45-49
10396
25K→30K
15.5 - 18.6 mi
Overall
17950
Females
6590
F45-49
6590
30K→35K
18.6 - 21.8 mi
Overall
19573
Females
7701
F45-49
7701
35K→40K
21.8 - 24.9 mi
Overall
19192
Females
7670
F45-49
7670
40K→Finish
24.9 - 26.2 mi
Overall
17758
Females
7063
F45-49
7063
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #16702 |
| 5K → 10K | 538380*-158 | #16702 → #16860 |
| 10K → 15K | 536270*-266 | #16860 → #17126 |
| 15K → 21K | 257635*+378 | #17126 → #16748 |
| 21K → 25K | 246834*-2434 | #16748 → #19182 |
| 25K → 30K | 210545*+335 | #19182 → #18847 |
| 30K → 35K | 482328*-154 | #18847 → #19001 |
| 35K → 40K | 363310*-53 | #19001 → #19054 |
| 40K → Finish | 88167*+79 | #19054 → #18975 |
| TOTALS | 49422669*-2273 | #16702 → #18975 |
* 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