Heather Harris
Lakewood, CO
Bib: 16765 F

⏱️ Race Timeline
The Course
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Half Splits
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
5K | 3.11 mi | 08:04:49 | 32:01 | 10:18 | 32:01 | 10:18 | - |
10K | 6.21 mi | 08:35:08 | 1:02:20 | 10:02 | 30:19 | 9:45 | -0:33 |
15K | 9.32 mi | 09:05:05 | 1:32:17 | 9:54 | 29:57 | 9:38 | -0:07 |
21K | 13.05 mi | 09:45:14 | 2:12:26 | 10:09 | 40:09 | 10:46 | +1:08 |
25K | 15.53 mi | 10:15:20 | 2:42:32 | 10:28 | 30:06 | 12:07 | +1:21 |
30K | 18.64 mi | 10:52:52 | 3:20:04 | 10:44 | 37:32 | 12:05 | -0:02 |
35K | 21.75 mi | 11:28:26 | 3:55:38 | 10:50 | 35:34 | 11:27 | -0:38 |
40K | 24.85 mi | 12:06:22 | 4:33:34 | 11:00 | 37:56 | 12:13 | +0:46 |
Finish | 26.22 mi | 12:23:03 | 4:50:15 | 11:05 | 16:41 | 12:14 | +0:01 |
Checkpoints & Pacing
📈Pace Line
Pace Progression
Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.
Fastest Pace
9:38 /mi
Average Pace
11:05 /mi
Slowest Pace
12:14 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
2:12:26
46% of race
Time at Steady Pace
35:34
12% of race
Time at Slower Pace
2:02:15
42% of race
Average Pace: 11:04 /mi
🎨Heatmap
Pace Heatmap
Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.
Click or hover over segments to see details
✨Sparklines
Checkpoint Splits with Pace Trends
Overall Pace Trend
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment | Pace | Trend | Rank |
|---|---|---|---|---|---|---|---|---|
5K | 3.11 mi | 08:04:49 | 32:01 | 10:18 | 32:01 | 10:18 | #13556 | |
10K | 6.21 mi | 08:35:08 | 1:02:20 | 10:02 | 30:19 | 9:45 | #13793 | |
15K | 9.32 mi | 09:05:05 | 1:32:17 | 9:54 | 29:57 | 9:38 | #13347 | |
21K | 13.05 mi | 09:45:14 | 2:12:26 | 10:09 | 40:09 | 10:46 | #14460 | |
25K | 15.53 mi | 10:15:20 | 2:42:32 | 10:28 | 30:06 | 12:07 | #16097 | |
30K | 18.64 mi | 10:52:52 | 3:20:04 | 10:44 | 37:32 | 12:05 | #16628 | |
35K | 21.75 mi | 11:28:26 | 3:55:38 | 10:50 | 35:34 | 11:27 | #16190 | |
40K | 24.85 mi | 12:06:22 | 4:33:34 | 11:00 | 37:56 | 12:13 | #16121 | |
Finish | 26.22 mi | 12:23:03 | 4:50:15 | 11:05 | 16:41 | 12:14 | #16153 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F50-54 | Seg. Overall | Seg. Females | Seg. F50-54 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 13556 | 4127 | 246 | 12730(Top 42%) | 3796(Top 31%) | 217(Top 19%) |
| 10K | 6.21 mi | 3.10 mi | 13793-237 | 4215-88 | 256-10 | 14107(Top 47%) | 4324(Top 35%) | 268(Top 24%) |
| 15K | 9.32 mi | 3.11 mi | 13347+446 | 4055+160 | 236+20 | 12730(Top 42%) | 3796(Top 31%) | 217(Top 19%) |
| 21K | 13.05 mi | 3.73 mi | 14460-1113 | 4519-464 | 277-41 | 17286(Top 58%) | 5812(Top 47%) | 376(Top 33%) |
| 25K | 15.53 mi | 2.48 mi | 16097-1637 | 5262-743 | 339-62 | 22021(Top 73%) | 8341(Top 68%) | 650(Top 57%) |
| 30K | 18.64 mi | 3.11 mi | 16628-531 | 5616-354 | 364-25 | 18790(Top 63%) | 6969(Top 56%) | 496(Top 44%) |
| 35K | 21.75 mi | 3.11 mi | 16190+438 | 5550+66 | 356+8 | 14751(Top 49%) | 5480(Top 44%) | 364(Top 32%) |
| 40K | 24.85 mi | 3.10 mi | 16121+69 | 5641-91 | 358-2 | 15811(Top 53%) | 6199(Top 50%) | 428(Top 38%) |
| Finish | 26.22 mi | 1.37 mi | 16153-32 | 5708-67 | 362-4 | 16564(Top 55%) | 6536(Top 53%) | 420(Top 37%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
12730
Females
3796
F50-54
3796
5K→10K
3.1 - 6.2 mi
Overall
14107
Females
4324
F50-54
4324
10K→15K
6.2 - 9.3 mi
Overall
12730
Females
3796
F50-54
3796
15K→21K
9.3 - 13.1 mi
Overall
17286
Females
5812
F50-54
5812
21K→25K
13.1 - 15.5 mi
Overall
22021
Females
8341
F50-54
8341
25K→30K
15.5 - 18.6 mi
Overall
18790
Females
6969
F50-54
6969
30K→35K
18.6 - 21.8 mi
Overall
14751
Females
5480
F50-54
5480
35K→40K
21.8 - 24.9 mi
Overall
15811
Females
6199
F50-54
6199
40K→Finish
24.9 - 26.2 mi
Overall
16564
Females
6536
F50-54
6536
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #13556 |
| 5K → 10K | 304* | 541 | -237 | #13556 | #13793 |
| 10K → 15K | 548* | 102 | +446 | #13793 | #13347 |
| 15K → 21K | 122* | 1235 | -1113 | #13347 | #14460 |
| 21K → 25K | 58* | 1695 | -1637 | #14460 | #16097 |
| 25K → 30K | 249* | 780 | -531 | #16097 | #16628 |
| 30K → 35K | 606* | 168 | +438 | #16628 | #16190 |
| 35K → 40K | 380* | 311 | +69 | #16190 | #16121 |
| 40K → Finish | 122* | 154 | -32 | #16121 | #16153 |
| TOTALS | 2389* | 4986 | -2597 |
* Includes athletes who did not complete a segment (DNF/DNQ).
Passing Visuals
🔄Passing Circle
🌊Position Flow
🏃Race Lanes
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Public Race Data
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Race managed by
U.S. Marine Corps Community Services (MCCS)
Race timed by
Timing Productions