Dexter Costin
Leesburg, FL
Bib: 16690 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 | 33:21 | 10:44 | 3.11 mi | 33:21 | 10:44 | - | |
10K | 1:03:36 | 10:14 | 3.10 mi | 30:15 | 9:44 | -1:00 | |
15K | 1:35:26 | 10:14 | 3.11 mi | 31:50 | 10:15 | +0:31 | |
21K | 2:18:17 | 10:36 | 3.73 mi | 42:51 | 11:30 | +1:15 | |
25K | 2:48:32 | 10:51 | 2.48 mi | 30:15 | 12:10 | +0:40 | |
30K | 3:26:47 | 11:06 | 3.11 mi | 38:15 | 12:19 | +0:09 | |
35K | 3:55:03 | 10:48 | 3.11 mi | 28:16 | 9:06 | -3:13 | |
40K | 4:24:32 | 10:39 | 3.10 mi | 29:29 | 9:29 | +0:23 | |
Finish(26.22 mi) | 4:37:30 | 10:35 | 1.37 mi | 12:58 | 9:30 | +0:01 |
Checkpoints & Pacing
Pace Line
Fastest Pace
9:06 /mi
Average Pace
10:35 /mi
Slowest Pace
12:19 /mi
Segments
Time at Faster Pace
1:10:43
25% of race
Time at Steady Pace
1:35:26
34% of race
Time at Slower Pace
1:51:21
40% of race
Average Pace: 10:35 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M50-54 | Seg. Overall | Seg. Males | Seg. M50-54 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 16331 | 11013 | 846 | 16207 | 10929 | 824 |
| 10K | 3.10 mi | 15089+1242 | 10339+674 | 786+60 | 13949 | 9693 | 724 |
| 15K | 3.11 mi | 15392-303 | 10496-157 | 785+1 | 16207 | 10929 | 824 |
| 21K | 3.73 mi | 17129-1737 | 11454-958 | 874-89 | 20549 | 13193 | 1061 |
| 25K | 2.48 mi | 18300-1171 | 12025-571 | 944-70 | 22228 | 13791 | 1166 |
| 30K | 3.11 mi | 18528-228 | 12048-23 | 951-7 | 19539 | 12229 | 985 |
| 35K | 3.11 mi | 16046+2482 | 10564+1484 | 800+151 | 5458 | 3980 | 244 |
| 40K | 3.10 mi | 14318+1728 | 9465+1099 | 720+80 | 5898 | 4084 | 270 |
| Finish(26.22 mi) | 1.37 mi | 13726+592 | 9093+372 | 684+36 | 5977 | 4045 | 259 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
16207
Males
10929
M50-54
10929
5K→10K
3.1 - 6.2 mi
Overall
13949
Males
9693
M50-54
9693
10K→15K
6.2 - 9.3 mi
Overall
16207
Males
10929
M50-54
10929
15K→21K
9.3 - 13.1 mi
Overall
20549
Males
13193
M50-54
13193
21K→25K
13.1 - 15.5 mi
Overall
22228
Males
13791
M50-54
13791
25K→30K
15.5 - 18.6 mi
Overall
19539
Males
12229
M50-54
12229
30K→35K
18.6 - 21.8 mi
Overall
5458
Males
3980
M50-54
3980
35K→40K
21.8 - 24.9 mi
Overall
5898
Males
4084
M50-54
4084
40K→Finish
24.9 - 26.2 mi
Overall
5977
Males
4045
M50-54
4045
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #16331 |
| 5K → 10K | 791321*+1242 | #16331 → #15089 |
| 10K → 15K | 541238*-303 | #15089 → #15392 |
| 15K → 21K | 1854117*-1737 | #15392 → #17129 |
| 21K → 25K | 1277106*-1171 | #17129 → #18300 |
| 25K → 30K | 529301*-228 | #18300 → #18528 |
| 30K → 35K | 02482*+2482 | #18528 → #16046 |
| 35K → 40K | 21730*+1728 | #16046 → #14318 |
| 40K → Finish | 1593*+592 | #14318 → #13726 |
| TOTALS | 42836888*+2605 | #16331 → #13726 |
* 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