David Mason
The Colony, TX
Bib: 2153 M 39
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 | 26:30 | 8:32 | 3.11 mi | 26:30 | 8:32 | - | |
10K | 53:12 | 8:34 | 3.10 mi | 26:42 | 8:36 | +0:04 | |
15K | 1:19:32 | 8:32 | 3.11 mi | 26:20 | 8:29 | -0:07 | |
20K | 1:46:20 | 8:33 | 3.11 mi | 26:48 | 8:38 | +0:09 | |
13.1M | 1:52:05 | 8:33 | 0.67 mi | 5:45 | 8:33 | -0:05 | |
25K | 2:13:18 | 8:35 | 2.43 mi | 21:13 | 8:43 | +0:10 | |
31K | 2:42:54 | 8:27 | 3.73 mi | 29:36 | 7:56 | -0:47 | |
36K | 3:15:19 | 8:44 | 3.11 mi | 32:25 | 10:26 | +2:30 | |
Finish(26.22 mi) | 3:56:30 | 9:02 | 3.85 mi | 41:11 | 10:42 | +0:16 |
Checkpoints & Pacing
Pace Line
Fastest Pace
7:56 /mi
Average Pace
9:02 /mi
Slowest Pace
10:42 /mi
Segments
Time at Faster Pace
29:36
13% of race
Time at Steady Pace
2:13:18
56% of race
Time at Slower Pace
1:13:36
31% of race
Average Pace: 9:01 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M35-39 | Seg. Overall | Seg. Males | Seg. M35-39 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 833 | 690 | 92 | 995 | 821 | 108 |
| 10K | 3.10 mi | 896-63 | 738-48 | 102-10 | 958 | 792 | 107 |
| 15K | 3.11 mi | 922-26 | 761-23 | 103-1 | 995 | 821 | 108 |
| 20K | 3.11 mi | 921+1 | 763-2 | 103 | 951 | 782 | 107 |
| 13.1M | 0.67 mi | 912+9 | 754+9 | 102+1 | 798 | 671 | 90 |
| 25K | 2.43 mi | 891+21 | 733+21 | 100+2 | 809 | 674 | 88 |
| 31K | 3.73 mi | 866+25 | 712+21 | 95+5 | 846 | 691 | 91 |
| 36K | 3.11 mi | 890-24 | 728-16 | 97-2 | 1151 | 909 | 121 |
| Finish(26.22 mi) | 3.85 mi | 1039-149 | 839-111 | 118-21 | 1787 | 1293 | 172 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
995
Males
821
M35-39
108
5K→10K
3.1 - 6.2 mi
Overall
958
Males
792
M35-39
107
10K→15K
6.2 - 9.3 mi
Overall
995
Males
821
M35-39
108
15K→20K
9.3 - 12.4 mi
Overall
951
Males
782
M35-39
107
20K→13.1M
12.4 - 13.1 mi
Overall
798
Males
671
M35-39
90
13.1M→25K
13.1 - 15.5 mi
Overall
809
Males
674
M35-39
88
25K→31K
15.5 - 19.3 mi
Overall
846
Males
691
M35-39
91
31K→36K
19.3 - 22.4 mi
Overall
1151
Males
909
M35-39
121
36K→Finish
22.4 - 26.2 mi
Overall
1787
Males
1293
M35-39
172
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #833 |
| 5K → 10K | 8017-63 | #833 → #896 |
| 10K → 15K | 3812-26 | #896 → #922 |
| 15K → 20K | 2122+1 | #922 → #921 |
| 20K → 13.1M | 09+9 | #921 → #912 |
| 13.1M → 25K | 829+21 | #912 → #891 |
| 25K → 31K | 1641+25 | #891 → #866 |
| 31K → 36K | 4622-24 | #866 → #890 |
| 36K → Finish | 16011-149 | #890 → #1039 |
| TOTALS | 369163-206 | #833 → #1039 |
Passing Visualized
Passing Circle
Position Flow
Race Lanes
Upload your GPX file
Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps
.gpx files up to 10MB
Export Track Data
Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.
Questions or issues regarding timing data?
If you notice any discrepancies in your timing data or have questions about your results, our support team can help.
Contact Race SupportQuick Links
Find another athlete or browse the full results
Official Timing Data
Enhanced athlete results built from official timing data.
Race managed by
Dallas White Rock Marathon
Race timed by
MyChipTime