Zac Sartin
Southlake, TX
Bib: 228 M 43
Race Timeline
The Course
Half Splits
Your race, unpacked
See your splits, ranks & AI insights.
Checkpoint Splits
| Checkpoint | Distance | Time of Day | Time | Avg Pace | Segment Time | Segment Pace | Diff |
|---|---|---|---|---|---|---|---|
5K | 3.11 mi | 08:30:29 | 26:13 | 8:26 | 26:13 | 8:26 | - |
10K | 6.21 mi | 08:57:24 | 53:08 | 8:33 | 26:55 | 8:40 | +0:14 |
12.5K | 7.77 mi | 09:08:36 | 1:04:20 | 8:17 | 11:12 | 7:13 | -1:27 |
15K | 9.32 mi | 09:22:25 | 1:18:09 | 8:23 | 13:49 | 8:54 | +1:41 |
Finish | 13.11 mi | 09:54:07 | 1:49:51 | 8:23 | 31:42 | 8:22 | -0:32 |
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
7:13 /mi
Average Pace
8:23 /mi
Slowest Pace
8:54 /mi
Segments
Segment Time Comparison
Time at Faster Pace
11:12
10% of race
Time at Steady Pace
1:24:50
77% of race
Time at Slower Pace
13:49
13% of race
Average Pace: 8:23 /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 | 08:30:29 | 26:13 | 8:26 | 26:13 | 8:26 | #1176 | |
10K | 6.21 mi | 08:57:24 | 53:08 | 8:33 | 26:55 | 8:40 | #1223 | |
12.5K | 7.77 mi | 09:08:36 | 1:04:20 | 8:17 | 11:12 | 7:13 | #1135 | |
15K | 9.32 mi | 09:22:25 | 1:18:09 | 8:23 | 13:49 | 8:54 | #1022 | |
Finish | 13.11 mi | 09:54:07 | 1:49:51 | 8:23 | 31:42 | 8:22 | #1006 |
Checkpoint and Segment Rankings
| Checkpoint | Distance | Seg. Dist | Overall | Males | M1-99 | Seg. Overall | Seg. Males | Seg. M1-99 |
|---|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3.11 mi | 1176 | 912 | 109 | 885 | 704 | 86 |
| 10K | 6.21 mi | 3.10 mi | 1223-47 | 931-19 | 117-8 | 1298 | 981 | 121 |
| 12.5K | 7.77 mi | 1.56 mi | 1135+88 | 870+61 | 107+10 | 885 | 704 | 86 |
| 15K | 9.32 mi | 1.55 mi | 1022+113 | 802+68 | 98+9 | 787 | 634 | 78 |
| Finish | 13.11 mi | 3.79 mi | 1006+16 | 778+24 | 95+3 | 1033 | 788 | 94 |
Segment Performance Analysis
10K→12.5K
0.0 - 3.1 mi
Overall
885
Males
704
M1-99
86
5K→10K
3.1 - 6.2 mi
Overall
1298
Males
981
M1-99
121
10K→12.5K
6.2 - 7.8 mi
Overall
885
Males
704
M1-99
86
12.5K→15K
7.8 - 9.3 mi
Overall
787
Males
634
M1-99
78
15K→Finish
9.3 - 13.1 mi
Overall
1033
Males
788
M1-99
94
Passing Analysis
| Segment | Athletes Passed | Passed By | Net Change | Start Rank | End Rank |
|---|---|---|---|---|---|
| Start → 5K | - | - | - | - | #1176 |
| 5K → 10K | 81 | 128 | -47 | #1176 | #1223 |
| 10K → 12.5K | 94 | 6 | +88 | #1223 | #1135 |
| 12.5K → 15K | 116 | 3 | +113 | #1135 | #1022 |
| 15K → Finish | 71 | 55 | +16 | #1022 | #1006 |
| TOTALS | 362 | 192 | +170 |
Passing Charts
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