Jim Nail
Las Vegas, NV
Bib: 14488 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 | 31:03 | 10:00 | 3.11 mi | 31:03 | 10:00 | - | |
10K | 1:00:56 | 9:48 | 3.10 mi | 29:53 | 9:37 | -0:23 | |
15K | 1:30:58 | 9:46 | 3.11 mi | 30:02 | 9:40 | +0:03 | |
21K | 2:08:06 | 9:49 | 3.73 mi | 37:08 | 9:58 | +0:18 | |
25K | 2:31:51 | 9:47 | 2.48 mi | 23:45 | 9:33 | -0:25 | |
30K | 3:02:33 | 9:48 | 3.11 mi | 30:42 | 9:53 | +0:20 | |
35K | 3:33:19 | 9:49 | 3.11 mi | 30:46 | 9:54 | +0:01 | |
40K | 4:03:43 | 9:48 | 3.10 mi | 30:24 | 9:47 | -0:07 | |
Finish(26.22 mi) | 4:17:06 | 9:49 | 1.37 mi | 13:23 | 9:49 | +0:02 |
Checkpoints & Pacing
Pace Line
Fastest Pace
9:33 /mi
Average Pace
9:49 /mi
Slowest Pace
10:00 /mi
Segments
Time at Faster Pace
4:17:06
100% of race
Time at Steady Pace
0:00
0% of race
Time at Slower Pace
0:00
0% of race
Average Pace: 9:48 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M50-54 | Seg. Overall | Seg. Males | Seg. M50-54 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 11585 | 8249 | 593 | 12873 | 9013 | 666 |
| 10K | 3.10 mi | 12419-834 | 8777-528 | 643-50 | 13281 | 9304 | 693 |
| 15K | 3.11 mi | 12522-103 | 8840-63 | 648-5 | 12873 | 9013 | 666 |
| 21K | 3.73 mi | 12563-41 | 8833+7 | 648 | 12970 | 9021 | 653 |
| 25K | 2.48 mi | 12253+310 | 8612+221 | 632+16 | 11426 | 7998 | 566 |
| 30K | 3.11 mi | 11660+593 | 8188+424 | 592+40 | 10003 | 6961 | 489 |
| 35K | 3.11 mi | 10924+736 | 7649+539 | 553+39 | 8728 | 5963 | 413 |
| 40K | 3.10 mi | 10064+860 | 7011+638 | 500+53 | 6965 | 4718 | 322 |
| Finish(26.22 mi) | 1.37 mi | 9804+260 | 6830+181 | 490+10 | 7178 | 4748 | 327 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
12873
Males
9013
M50-54
9013
5K→10K
3.1 - 6.2 mi
Overall
13281
Males
9304
M50-54
9304
10K→15K
6.2 - 9.3 mi
Overall
12873
Males
9013
M50-54
9013
15K→21K
9.3 - 13.1 mi
Overall
12970
Males
9021
M50-54
9021
21K→25K
13.1 - 15.5 mi
Overall
11426
Males
7998
M50-54
7998
25K→30K
15.5 - 18.6 mi
Overall
10003
Males
6961
M50-54
6961
30K→35K
18.6 - 21.8 mi
Overall
8728
Males
5963
M50-54
5963
35K→40K
21.8 - 24.9 mi
Overall
6965
Males
4718
M50-54
4718
40K→Finish
24.9 - 26.2 mi
Overall
7178
Males
4748
M50-54
4748
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #11585 |
| 5K → 10K | 952118*-834 | #11585 → #12419 |
| 10K → 15K | 327224*-103 | #12419 → #12522 |
| 15K → 21K | 336295*-41 | #12522 → #12563 |
| 21K → 25K | 85395*+310 | #12563 → #12253 |
| 25K → 30K | 45638*+593 | #12253 → #11660 |
| 30K → 35K | 46782*+736 | #11660 → #10924 |
| 35K → 40K | 25885*+860 | #10924 → #10064 |
| 40K → Finish | 23283*+260 | #10064 → #9804 |
| TOTALS | 18393620*+1781 | #11585 → #9804 |
* 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