James Crooks
Redding, CA
Bib: 21791 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 | 34:58 | 11:15 | 3.11 mi | 34:58 | 11:15 | - | |
10K | 1:07:32 | 10:52 | 3.10 mi | 32:34 | 10:29 | -0:46 | |
15K | 1:40:12 | 10:45 | 3.11 mi | 32:40 | 10:31 | +0:02 | |
21K | 2:19:00 | 10:39 | 3.73 mi | 38:48 | 10:24 | -0:07 | |
25K | 2:44:46 | 10:36 | 2.48 mi | 25:46 | 10:22 | -0:02 | |
30K | 3:20:43 | 10:46 | 3.11 mi | 35:57 | 11:34 | +1:12 | |
35K | 3:58:02 | 10:57 | 3.11 mi | 37:19 | 12:01 | +0:27 | |
40K | 4:36:50 | 11:08 | 3.10 mi | 38:48 | 12:29 | +0:28 | |
Finish(26.22 mi) | 4:55:42 | 11:17 | 1.37 mi | 18:52 | 13:50 | +1:21 |
Checkpoints & Pacing
Pace Line
Fastest Pace
10:22 /mi
Average Pace
11:17 /mi
Slowest Pace
13:50 /mi
Segments
Time at Faster Pace
2:09:48
44% of race
Time at Steady Pace
1:10:55
24% of race
Time at Slower Pace
1:34:59
32% of race
Average Pace: 11:17 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M50-54 | Seg. Overall | Seg. Males | Seg. M50-54 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 19807 | 12860 | 1030 | 17949 | 11901 | 924 |
| 10K | 3.10 mi | 19324+483 | 12619+241 | 1010+20 | 19042 | 12497 | 1001 |
| 15K | 3.11 mi | 18759+565 | 12349+270 | 975+35 | 17949 | 11901 | 924 |
| 21K | 3.73 mi | 17468+1291 | 11638+711 | 896+79 | 15344 | 10400 | 781 |
| 25K | 2.48 mi | 16934+534 | 11303+335 | 865+31 | 15329 | 10182 | 779 |
| 30K | 3.11 mi | 16819+115 | 11119+184 | 859+6 | 17001 | 10860 | 842 |
| 35K | 3.11 mi | 16765+54 | 10959+160 | 842+17 | 16726 | 10332 | 828 |
| 40K | 3.10 mi | 16776-11 | 10823+136 | 833+9 | 16760 | 10119 | 790 |
| Finish(26.22 mi) | 1.37 mi | 17170-394 | 11002-179 | 845-12 | 21670 | 12953 | 1061 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
17949
Males
11901
M50-54
11901
5K→10K
3.1 - 6.2 mi
Overall
19042
Males
12497
M50-54
12497
10K→15K
6.2 - 9.3 mi
Overall
17949
Males
11901
M50-54
11901
15K→21K
9.3 - 13.1 mi
Overall
15344
Males
10400
M50-54
10400
21K→25K
13.1 - 15.5 mi
Overall
15329
Males
10182
M50-54
10182
25K→30K
15.5 - 18.6 mi
Overall
17001
Males
10860
M50-54
10860
30K→35K
18.6 - 21.8 mi
Overall
16726
Males
10332
M50-54
10332
35K→40K
21.8 - 24.9 mi
Overall
16760
Males
10119
M50-54
10119
40K→Finish
24.9 - 26.2 mi
Overall
21670
Males
12953
M50-54
12953
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #19807 |
| 5K → 10K | 292775*+483 | #19807 → #19324 |
| 10K → 15K | 150715*+565 | #19324 → #18759 |
| 15K → 21K | 301321*+1291 | #18759 → #17468 |
| 21K → 25K | 82616*+534 | #17468 → #16934 |
| 25K → 30K | 350465*+115 | #16934 → #16819 |
| 30K → 35K | 351405*+54 | #16819 → #16765 |
| 35K → 40K | 375364*-11 | #16765 → #16776 |
| 40K → Finish | 43238*-394 | #16776 → #17170 |
| TOTALS | 20624699*+2637 | #19807 → #17170 |
* 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