Tiffany Meyer
Cedar Falls, IA
Bib: 35484 F

⏱️ Race Timeline
The Course
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A one-of-a-kind AI Race Performance Report that reads your race like a coach. A plain-English story of how you raced, where you surged and faded, and what it all means. Emailed to you, free.
Half Splits
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
5K | 3.11 mi | 08:45:13 | 43:09 | 13:53 | 43:09 | 13:53 | - |
10K | 6.21 mi | 09:25:21 | 1:23:17 | 13:24 | 40:08 | 12:55 | -0:58 |
15K | 9.32 mi | 10:06:37 | 2:04:33 | 13:22 | 41:16 | 13:17 | +0:22 |
21K | 13.05 mi | 10:56:27 | 2:54:23 | 13:22 | 49:50 | 13:22 | +0:05 |
25K | 15.53 mi | 11:32:44 | 3:30:40 | 13:34 | 36:17 | 14:36 | +1:14 |
30K | 18.64 mi | 12:21:10 | 4:19:06 | 13:54 | 48:26 | 15:35 | +0:59 |
35K | 21.75 mi | 13:10:06 | 5:08:02 | 14:10 | 48:56 | 15:45 | +0:10 |
40K | 24.85 mi | 14:00:33 | 5:58:29 | 14:25 | 50:27 | 16:14 | +0:29 |
Finish | 26.22 mi | 14:24:06 | 6:22:02 | 14:35 | 23:33 | 17:16 | +1:02 |
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
12:55 /mi
Average Pace
14:35 /mi
Slowest Pace
17:16 /mi
📊Segments
Segment Time Comparison
Time at Faster Pace
2:54:23
46% of race
Time at Steady Pace
36:17
9% of race
Time at Slower Pace
2:51:22
45% of race
Average Pace: 14:34 /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 | 08:45:13 | 43:09 | 13:53 | 43:09 | 13:53 | #29382 | |
10K | 6.21 mi | 09:25:21 | 1:23:17 | 13:24 | 40:08 | 12:55 | #29071 | |
15K | 9.32 mi | 10:06:37 | 2:04:33 | 13:22 | 41:16 | 13:17 | #28862 | |
21K | 13.05 mi | 10:56:27 | 2:54:23 | 13:22 | 49:50 | 13:22 | #28265 | |
25K | 15.53 mi | 11:32:44 | 3:30:40 | 13:34 | 36:17 | 14:36 | #28326 | |
30K | 18.64 mi | 12:21:10 | 4:19:06 | 13:54 | 48:26 | 15:35 | #28360 | |
35K | 21.75 mi | 13:10:06 | 5:08:02 | 14:10 | 48:56 | 15:45 | #28259 | |
40K | 24.85 mi | 14:00:33 | 5:58:29 | 14:25 | 50:27 | 16:14 | #28037 | |
Finish | 26.22 mi | 14:24:06 | 6:22:02 | 14:35 | 23:33 | 17:16 | #28057 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Females | F40-44 | Seg. Overall | Seg. Females | Seg. F40-44 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 29382 | 11882 | 1433 | 28315(Top 94%) | 11281(Top 91%) | 1348(Top 89%) |
| 10K | 6.21 mi | 3.10 mi | 29071+311 | 11693+189 | 1411+22 | 28749(Top 96%) | 11517(Top 93%) | 1397(Top 92%) |
| 15K | 9.32 mi | 3.11 mi | 28862+209 | 11562+131 | 1399+12 | 28315(Top 94%) | 11281(Top 91%) | 1348(Top 89%) |
| 21K | 13.05 mi | 3.73 mi | 28265+597 | 11258+304 | 1361+38 | 26361(Top 88%) | 10316(Top 84%) | 1235(Top 82%) |
| 25K | 15.53 mi | 2.48 mi | 28326-61 | 11337-79 | 1375-14 | 28035(Top 93%) | 11398(Top 92%) | 1397(Top 92%) |
| 30K | 18.64 mi | 3.11 mi | 28360-34 | 11398-61 | 1386-11 | 27947(Top 93%) | 11419(Top 93%) | 1384(Top 92%) |
| 35K | 21.75 mi | 3.11 mi | 28259+101 | 11388+10 | 1376+10 | 27087(Top 90%) | 11118(Top 90%) | 1341(Top 89%) |
| 40K | 24.85 mi | 3.10 mi | 28037+222 | 11295+93 | 1367+9 | 26661(Top 89%) | 10958(Top 89%) | 1317(Top 87%) |
| Finish | 26.22 mi | 1.37 mi | 28057-20 | 11323-28 | 1372-5 | 27787(Top 92%) | 11380(Top 92%) | 1376(Top 91%) |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
28315
Females
11281
F40-44
11281
5K→10K
3.1 - 6.2 mi
Overall
28749
Females
11517
F40-44
11517
10K→15K
6.2 - 9.3 mi
Overall
28315
Females
11281
F40-44
11281
15K→21K
9.3 - 13.1 mi
Overall
26361
Females
10316
F40-44
10316
21K→25K
13.1 - 15.5 mi
Overall
28035
Females
11398
F40-44
11398
25K→30K
15.5 - 18.6 mi
Overall
27947
Females
11419
F40-44
11419
30K→35K
18.6 - 21.8 mi
Overall
27087
Females
11118
F40-44
11118
35K→40K
21.8 - 24.9 mi
Overall
26661
Females
10958
F40-44
10958
40K→Finish
24.9 - 26.2 mi
Overall
27787
Females
11380
F40-44
11380
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #29382 |
| 5K → 10K | 385* | 74 | +311 | #29382 | #29071 |
| 10K → 15K | 279* | 70 | +209 | #29071 | #28862 |
| 15K → 21K | 621* | 24 | +597 | #28862 | #28265 |
| 21K → 25K | 152* | 213 | -61 | #28265 | #28326 |
| 25K → 30K | 180* | 214 | -34 | #28326 | #28360 |
| 30K → 35K | 218* | 117 | +101 | #28360 | #28259 |
| 35K → 40K | 278* | 56 | +222 | #28259 | #28037 |
| 40K → Finish | 59* | 79 | -20 | #28037 | #28057 |
| TOTALS | 2172* | 847 | +1325 |
* 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