Kathryn Clapper
Dallas, TX
Bib: 2828 F 46
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 | 34:28 | 11:06 | 3.11 mi | 34:28 | 11:06 | - | |
10K | 1:10:08 | 11:17 | 3.10 mi | 35:40 | 11:29 | +0:23 | |
15K | 1:44:48 | 11:15 | 3.11 mi | 34:40 | 11:09 | -0:20 | |
20K | 2:21:56 | 11:25 | 3.11 mi | 37:08 | 11:57 | +0:48 | |
13.1M | 2:29:39 | 11:25 | 0.67 mi | 7:43 | 11:29 | -0:28 | |
25K | 2:58:09 | 11:28 | 2.43 mi | 28:30 | 11:42 | +0:13 | |
31K | 3:42:06 | 11:32 | 3.73 mi | 43:57 | 11:47 | +0:05 | |
36K | 4:29:05 | 12:02 | 3.11 mi | 46:59 | 15:07 | +3:20 | |
Finish(26.22 mi) | 5:22:30 | 12:19 | 3.85 mi | 53:25 | 13:53 | -1:14 |
Checkpoints & Pacing
Pace Line
Fastest Pace
11:06 /mi
Average Pace
12:19 /mi
Slowest Pace
15:07 /mi
Segments
Time at Faster Pace
0:00
0% of race
Time at Steady Pace
3:42:06
69% of race
Time at Slower Pace
1:40:24
31% of race
Average Pace: 12:18 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Females | F45-49 | Seg. Overall | Seg. Females | Seg. F45-49 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 2703 | 734 | 52 | 2668 | 712 | 54 |
| 10K | 3.10 mi | 2745-42 | 743-9 | 56-4 | 2798 | 768 | 58 |
| 15K | 3.11 mi | 2707+38 | 717+26 | 54+2 | 2668 | 712 | 54 |
| 20K | 3.11 mi | 2749-42 | 741-24 | 55-1 | 2782 | 777 | 61 |
| 13.1M | 0.67 mi | 2726+23 | 734+7 | 55 | 2389 | 638 | 51 |
| 25K | 2.43 mi | 2625+101 | 707+27 | 55 | 2186 | 572 | 43 |
| 31K | 3.73 mi | 2598+27 | 711-4 | 55 | 2479 | 722 | 55 |
| 36K | 3.11 mi | 2601-3 | 719-8 | 60-5 | 2524 | 754 | 58 |
| Finish(26.22 mi) | 3.85 mi | 2596+5 | 728-9 | 56+4 | 2644 | 825 | 62 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
2668
Females
712
F45-49
54
5K→10K
3.1 - 6.2 mi
Overall
2798
Females
768
F45-49
58
10K→15K
6.2 - 9.3 mi
Overall
2668
Females
712
F45-49
54
15K→20K
9.3 - 12.4 mi
Overall
2782
Females
777
F45-49
61
20K→13.1M
12.4 - 13.1 mi
Overall
2389
Females
638
F45-49
51
13.1M→25K
13.1 - 15.5 mi
Overall
2186
Females
572
F45-49
43
25K→31K
15.5 - 19.3 mi
Overall
2479
Females
722
F45-49
55
31K→36K
19.3 - 22.4 mi
Overall
2524
Females
754
F45-49
58
36K→Finish
22.4 - 26.2 mi
Overall
2644
Females
825
F45-49
62
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #2703 |
| 5K → 10K | 8240-42 | #2703 → #2745 |
| 10K → 15K | 1957+38 | #2745 → #2707 |
| 15K → 20K | 6927-42 | #2707 → #2749 |
| 20K → 13.1M | 225+23 | #2749 → #2726 |
| 13.1M → 25K | 3104+101 | #2726 → #2625 |
| 25K → 31K | 2653+27 | #2625 → #2598 |
| 31K → 36K | 4441-3 | #2598 → #2601 |
| 36K → Finish | 3338+5 | #2601 → #2596 |
| TOTALS | 278385+107 | #2703 → #2596 |
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
Public Race Data
Enhanced athlete results built from publicly available data.
Race managed by
Dallas White Rock Marathon
Race timed by
MyChipTime