Sean Mason
Dallas, TX
Bib: 1968 M 27
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 | 28:34 | 9:12 | 3.11 mi | 28:34 | 9:12 | - | |
10K | 58:06 | 9:21 | 3.10 mi | 29:32 | 9:30 | +0:18 | |
15K | 1:31:54 | 9:52 | 3.11 mi | 33:48 | 10:53 | +1:23 | |
20K | 2:26:55 | 11:49 | 3.11 mi | 55:01 | 17:42 | +6:49 | |
13.1M | 2:37:45 | 12:03 | 0.67 mi | 10:50 | 16:07 | -1:35 | |
25K | 3:17:28 | 12:43 | 2.43 mi | 39:43 | 16:19 | +0:12 | |
31K | 4:06:37 | 12:48 | 3.73 mi | 49:09 | 13:11 | -3:08 | |
36K | 4:54:34 | 13:10 | 3.11 mi | 47:57 | 15:26 | +2:15 | |
Finish(26.22 mi) | 5:51:34 | 13:25 | 3.85 mi | 57:00 | 14:48 | -0:38 |
Checkpoints & Pacing
Pace Line
Fastest Pace
9:12 /mi
Average Pace
13:25 /mi
Slowest Pace
17:42 /mi
Segments
Time at Faster Pace
2:21:03
40% of race
Time at Steady Pace
1:55:47
33% of race
Time at Slower Pace
1:34:44
27% of race
Average Pace: 13:25 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M25-29 | Seg. Overall | Seg. Males | Seg. M25-29 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 1326 | 1068 | 255 | 2537 | 1873 | 470 |
| 10K | 3.10 mi | 1479-153 | 1178-110 | 291-36 | 1582 | 1253 | 311 |
| 15K | 3.11 mi | 1827-348 | 1425-247 | 361-70 | 2537 | 1873 | 470 |
| 20K | 3.11 mi | 2915-1088 | 2097-672 | 507-146 | 3416 | 2356 | 547 |
| 13.1M | 0.67 mi | 2973-58 | 2127-30 | 515-8 | 3349 | 2315 | 539 |
| 25K | 2.43 mi | 3072-99 | 2165-38 | 520-5 | 3308 | 2283 | 536 |
| 31K | 3.73 mi | 3064+8 | 2156+9 | 519+1 | 2950 | 2046 | 487 |
| 36K | 3.11 mi | 3010+54 | 2114+42 | 508+11 | 2620 | 1826 | 445 |
| Finish(26.22 mi) | 3.85 mi | 3016-6 | 2112+2 | 509-1 | 2966 | 2050 | 502 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
2537
Males
1873
M25-29
470
5K→10K
3.1 - 6.2 mi
Overall
1582
Males
1253
M25-29
311
10K→15K
6.2 - 9.3 mi
Overall
2537
Males
1873
M25-29
470
15K→20K
9.3 - 12.4 mi
Overall
3416
Males
2356
M25-29
547
20K→13.1M
12.4 - 13.1 mi
Overall
3349
Males
2315
M25-29
539
13.1M→25K
13.1 - 15.5 mi
Overall
3308
Males
2283
M25-29
536
25K→31K
15.5 - 19.3 mi
Overall
2950
Males
2046
M25-29
487
31K→36K
19.3 - 22.4 mi
Overall
2620
Males
1826
M25-29
445
36K→Finish
22.4 - 26.2 mi
Overall
2966
Males
2050
M25-29
502
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #1326 |
| 5K → 10K | 17421-153 | #1326 → #1479 |
| 10K → 15K | 3502-348 | #1479 → #1827 |
| 15K → 20K | 10880-1088 | #1827 → #2915 |
| 20K → 13.1M | 580-58 | #2915 → #2973 |
| 13.1M → 25K | 1045-99 | #2973 → #3072 |
| 25K → 31K | 1725+8 | #3072 → #3064 |
| 31K → 36K | 660+54 | #3064 → #3010 |
| 36K → Finish | 2317-6 | #3010 → #3016 |
| TOTALS | 1820130-1690 | #1326 → #3016 |
Passing Visualized
Passing Circle
Position Flow
Race Lanes
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Race managed by
Dallas White Rock Marathon
Race timed by
MyChipTime