Stephanie Lam
Houston, TX
Bib: 3333 F 29
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 | 29:46 | 9:35 | 3.11 mi | 29:46 | 9:35 | - | |
10K | 1:00:38 | 9:45 | 3.10 mi | 30:52 | 9:56 | +0:21 | |
15K | 1:32:33 | 9:56 | 3.11 mi | 31:55 | 10:16 | +0:20 | |
20K | 2:05:14 | 10:05 | 3.11 mi | 32:41 | 10:31 | +0:15 | |
13.1M | 2:12:34 | 10:07 | 0.67 mi | 7:20 | 10:54 | +0:23 | |
25K | 2:41:34 | 10:24 | 2.43 mi | 29:00 | 11:55 | +1:01 | |
31K | 3:26:56 | 10:45 | 3.73 mi | 45:22 | 12:10 | +0:15 | |
36K | 4:14:20 | 11:22 | 3.11 mi | 47:24 | 15:15 | +3:05 | |
Finish(26.22 mi) | 5:02:44 | 11:33 | 3.85 mi | 48:24 | 12:34 | -2:41 |
Checkpoints & Pacing
Pace Line
Fastest Pace
9:35 /mi
Average Pace
11:33 /mi
Slowest Pace
15:15 /mi
Segments
Time at Faster Pace
1:00:38
20% of race
Time at Steady Pace
1:11:56
24% of race
Time at Slower Pace
2:50:10
56% of race
Average Pace: 11:33 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F25-29 | Seg. Overall | Seg. Females | Seg. F25-29 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 1639 | 346 | 107 | 2174 | 526 | 154 |
| 10K | 3.10 mi | 1737-98 | 377-31 | 115-8 | 1851 | 409 | 124 |
| 15K | 3.11 mi | 1882-145 | 418-41 | 127-12 | 2174 | 526 | 154 |
| 20K | 3.11 mi | 1934-52 | 442-24 | 138-11 | 2100 | 507 | 156 |
| 13.1M | 0.67 mi | 1950-16 | 450-8 | 139-1 | 2114 | 522 | 160 |
| 25K | 2.43 mi | 2039-89 | 487-37 | 150-11 | 2260 | 595 | 179 |
| 31K | 3.73 mi | 2177-138 | 544-57 | 162-12 | 2623 | 774 | 221 |
| 36K | 3.11 mi | 2272-95 | 592-48 | 177-15 | 2571 | 777 | 217 |
| Finish(26.22 mi) | 3.85 mi | 2267+5 | 609-17 | 180-3 | 2124 | 647 | 190 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
2174
Females
526
F25-29
154
5K→10K
3.1 - 6.2 mi
Overall
1851
Females
409
F25-29
124
10K→15K
6.2 - 9.3 mi
Overall
2174
Females
526
F25-29
154
15K→20K
9.3 - 12.4 mi
Overall
2100
Females
507
F25-29
156
20K→13.1M
12.4 - 13.1 mi
Overall
2114
Females
522
F25-29
160
13.1M→25K
13.1 - 15.5 mi
Overall
2260
Females
595
F25-29
179
25K→31K
15.5 - 19.3 mi
Overall
2623
Females
774
F25-29
221
31K→36K
19.3 - 22.4 mi
Overall
2571
Females
777
F25-29
217
36K→Finish
22.4 - 26.2 mi
Overall
2124
Females
647
F25-29
190
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #1639 |
| 5K → 10K | 12527-98 | #1639 → #1737 |
| 10K → 15K | 15510-145 | #1737 → #1882 |
| 15K → 20K | 7523-52 | #1882 → #1934 |
| 20K → 13.1M | 204-16 | #1934 → #1950 |
| 13.1M → 25K | 10617-89 | #1950 → #2039 |
| 25K → 31K | 15113-138 | #2039 → #2177 |
| 31K → 36K | 11722-95 | #2177 → #2272 |
| 36K → Finish | 3843+5 | #2272 → #2267 |
| TOTALS | 787159-628 | #1639 → #2267 |
Passing Visualized
Passing Circle
Position Flow
Race Lanes
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Race managed by
Dallas White Rock Marathon
Race timed by
MyChipTime