Heather Nichols
Houston, TX
Bib: 21464 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 | 36:19 | 11:41 | 3.11 mi | 36:19 | 11:41 | - | |
10K | 1:10:04 | 11:17 | 3.10 mi | 33:45 | 10:52 | -0:49 | |
15K | 1:45:50 | 11:21 | 3.11 mi | 35:46 | 11:31 | +0:39 | |
21K | 2:34:08 | 11:49 | 3.73 mi | 48:18 | 12:57 | +1:26 | |
25K | 3:00:41 | 11:38 | 2.48 mi | 26:33 | 10:41 | -2:16 | |
30K | 3:36:09 | 11:36 | 3.11 mi | 35:28 | 11:25 | +0:44 | |
35K | 4:10:47 | 11:32 | 3.11 mi | 34:38 | 11:09 | -0:16 | |
40K | 4:45:38 | 11:30 | 3.10 mi | 34:51 | 11:13 | +0:04 | |
Finish(26.22 mi) | 5:00:41 | 11:29 | 1.37 mi | 15:03 | 11:02 | -0:11 |
Checkpoints & Pacing
Pace Line
Fastest Pace
10:41 /mi
Average Pace
11:29 /mi
Slowest Pace
12:57 /mi
Segments
Time at Faster Pace
1:00:18
20% of race
Time at Steady Pace
2:35:46
52% of race
Time at Slower Pace
1:24:37
28% of race
Average Pace: 11:28 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F50-54 | Seg. Overall | Seg. Females | Seg. F50-54 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 22265 | 8096 | 591 | 23150 | 8524 | 644 |
| 10K | 3.10 mi | 21796+469 | 7885+211 | 564+27 | 21423 | 7678 | 547 |
| 15K | 3.11 mi | 22289-493 | 8087-202 | 590-26 | 23150 | 8524 | 644 |
| 21K | 3.73 mi | 23448-1159 | 8700-613 | 672-82 | 25298 | 9743 | 788 |
| 25K | 2.48 mi | 22158+1290 | 8117+583 | 605+67 | 16797 | 5831 | 378 |
| 30K | 3.11 mi | 20882+1276 | 7625+492 | 546+59 | 16437 | 5892 | 385 |
| 35K | 3.11 mi | 19586+1296 | 7104+521 | 499+47 | 13610 | 4962 | 313 |
| 40K | 3.10 mi | 18422+1164 | 6703+401 | 466+33 | 12383 | 4692 | 286 |
| Finish(26.22 mi) | 1.37 mi | 18074+348 | 6591+112 | 454+12 | 12067 | 4602 | 254 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
23150
Females
8524
F50-54
8524
5K→10K
3.1 - 6.2 mi
Overall
21423
Females
7678
F50-54
7678
10K→15K
6.2 - 9.3 mi
Overall
23150
Females
8524
F50-54
8524
15K→21K
9.3 - 13.1 mi
Overall
25298
Females
9743
F50-54
9743
21K→25K
13.1 - 15.5 mi
Overall
16797
Females
5831
F50-54
5831
25K→30K
15.5 - 18.6 mi
Overall
16437
Females
5892
F50-54
5892
30K→35K
18.6 - 21.8 mi
Overall
13610
Females
4962
F50-54
4962
35K→40K
21.8 - 24.9 mi
Overall
12383
Females
4692
F50-54
4692
40K→Finish
24.9 - 26.2 mi
Overall
12067
Females
4602
F50-54
4602
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #22265 |
| 5K → 10K | 257726*+469 | #22265 → #21796 |
| 10K → 15K | 750257*-493 | #21796 → #22289 |
| 15K → 21K | 1393234*-1159 | #22289 → #23448 |
| 21K → 25K | 51295*+1290 | #23448 → #22158 |
| 25K → 30K | 171293*+1276 | #22158 → #20882 |
| 30K → 35K | 81304*+1296 | #20882 → #19586 |
| 35K → 40K | 151179*+1164 | #19586 → #18422 |
| 40K → Finish | 12360*+348 | #18422 → #18074 |
| TOTALS | 24576648*+4191 | #22265 → #18074 |
* 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