Alexander Zhang
Plano, TX
Bib: 2889 M 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 | 27:37 | 8:53 | 3.11 mi | 27:37 | 8:53 | - | |
10K | 54:17 | 8:44 | 3.10 mi | 26:40 | 8:35 | -0:18 | |
15K | 1:21:54 | 8:47 | 3.11 mi | 27:37 | 8:53 | +0:18 | |
20K | 1:52:22 | 9:03 | 3.11 mi | 30:28 | 9:48 | +0:55 | |
13.1M | 1:59:19 | 9:06 | 0.67 mi | 6:57 | 10:20 | +0:32 | |
25K | 2:27:07 | 9:28 | 2.43 mi | 27:48 | 11:25 | +1:05 | |
31K | 3:23:46 | 10:35 | 3.73 mi | 56:39 | 15:12 | +3:47 | |
36K | 4:16:47 | 11:29 | 3.11 mi | 53:01 | 17:04 | +1:52 | |
Finish(26.22 mi) | 5:27:41 | 12:30 | 3.85 mi | 1:10:54 | 18:25 | +1:21 |
Checkpoints & Pacing
Pace Line
Fastest Pace
8:35 /mi
Average Pace
12:30 /mi
Slowest Pace
18:25 /mi
Segments
Time at Faster Pace
0:00
0% of race
Time at Steady Pace
2:27:07
45% of race
Time at Slower Pace
3:00:34
55% of race
Average Pace: 12:30 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M25-29 | Seg. Overall | Seg. Males | Seg. M25-29 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 1038 | 859 | 211 | 1170 | 955 | 238 |
| 10K | 3.10 mi | 917+121 | 763+96 | 189+22 | 849 | 715 | 180 |
| 15K | 3.11 mi | 999-82 | 834-71 | 205-16 | 1170 | 955 | 238 |
| 20K | 3.11 mi | 1193-194 | 977-143 | 243-38 | 1676 | 1327 | 343 |
| 13.1M | 0.67 mi | 1267-74 | 1031-54 | 254-11 | 1816 | 1405 | 360 |
| 25K | 2.43 mi | 1421-154 | 1130-99 | 283-29 | 2076 | 1542 | 391 |
| 31K | 3.73 mi | 2093-672 | 1573-443 | 391-108 | 3319 | 2292 | 532 |
| 36K | 3.11 mi | 2338-245 | 1717-144 | 423-32 | 3036 | 2082 | 497 |
| Finish(26.22 mi) | 3.85 mi | 2681-343 | 1924-207 | 474-51 | 3393 | 2336 | 539 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
1170
Males
955
M25-29
238
5K→10K
3.1 - 6.2 mi
Overall
849
Males
715
M25-29
180
10K→15K
6.2 - 9.3 mi
Overall
1170
Males
955
M25-29
238
15K→20K
9.3 - 12.4 mi
Overall
1676
Males
1327
M25-29
343
20K→13.1M
12.4 - 13.1 mi
Overall
1816
Males
1405
M25-29
360
13.1M→25K
13.1 - 15.5 mi
Overall
2076
Males
1542
M25-29
391
25K→31K
15.5 - 19.3 mi
Overall
3319
Males
2292
M25-29
532
31K→36K
19.3 - 22.4 mi
Overall
3036
Males
2082
M25-29
497
36K→Finish
22.4 - 26.2 mi
Overall
3393
Males
2336
M25-29
539
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #1038 |
| 5K → 10K | 5126+121 | #1038 → #917 |
| 10K → 15K | 908-82 | #917 → #999 |
| 15K → 20K | 1973-194 | #999 → #1193 |
| 20K → 13.1M | 773-74 | #1193 → #1267 |
| 13.1M → 25K | 1639-154 | #1267 → #1421 |
| 25K → 31K | 6720-672 | #1421 → #2093 |
| 31K → 36K | 2494-245 | #2093 → #2338 |
| 36K → Finish | 3430-343 | #2338 → #2681 |
| TOTALS | 1796153-1643 | #1038 → #2681 |
Passing Visualized
Passing Circle
Position Flow
Race Lanes
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Race managed by
Dallas White Rock Marathon
Race timed by
MyChipTime