David Jansen
Dallas, TX
Bib: 3051 M 21
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 | 29:21 | 9:27 | 3.11 mi | 29:21 | 9:27 | - | |
10K | 57:52 | 9:19 | 3.10 mi | 28:31 | 9:11 | -0:16 | |
15K | 1:25:09 | 9:08 | 3.11 mi | 27:17 | 8:47 | -0:24 | |
20K | 1:53:26 | 9:08 | 3.11 mi | 28:17 | 9:06 | +0:19 | |
13.1M | 1:59:40 | 9:08 | 0.67 mi | 6:14 | 9:16 | +0:10 | |
25K | 2:22:33 | 9:11 | 2.43 mi | 22:53 | 9:24 | +0:08 | |
31K | 2:54:07 | 9:02 | 3.73 mi | 31:34 | 8:28 | -0:56 | |
36K | 3:31:36 | 9:28 | 3.11 mi | 37:29 | 12:04 | +3:36 | |
Finish(26.22 mi) | 4:18:16 | 9:51 | 3.85 mi | 46:40 | 12:07 | +0:03 |
Checkpoints & Pacing
Pace Line
Fastest Pace
8:28 /mi
Average Pace
9:51 /mi
Slowest Pace
12:07 /mi
Segments
Time at Faster Pace
31:34
12% of race
Time at Steady Pace
2:22:33
55% of race
Time at Slower Pace
1:24:09
33% of race
Average Pace: 9:51 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M20-24 | Seg. Overall | Seg. Males | Seg. M20-24 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 1544 | 1231 | 178 | 1081 | 896 | 136 |
| 10K | 3.10 mi | 1441+103 | 1154+77 | 171+7 | 1335 | 1078 | 163 |
| 15K | 3.11 mi | 1329+112 | 1075+79 | 164+7 | 1081 | 896 | 136 |
| 20K | 3.11 mi | 1300+29 | 1056+19 | 164 | 1196 | 974 | 144 |
| 13.1M | 0.67 mi | 1285+15 | 1046+10 | 162+2 | 1194 | 969 | 156 |
| 25K | 2.43 mi | 1209+76 | 981+65 | 149+13 | 1036 | 844 | 130 |
| 31K | 3.73 mi | 1117+92 | 905+76 | 141+8 | 918 | 737 | 114 |
| 36K | 3.11 mi | 1149-32 | 915-10 | 143-2 | 1341 | 987 | 144 |
| Finish(26.22 mi) | 3.85 mi | 1258-109 | 981-66 | 150-7 | 1912 | 1340 | 185 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
1081
Males
896
M20-24
136
5K→10K
3.1 - 6.2 mi
Overall
1335
Males
1078
M20-24
163
10K→15K
6.2 - 9.3 mi
Overall
1081
Males
896
M20-24
136
15K→20K
9.3 - 12.4 mi
Overall
1196
Males
974
M20-24
144
20K→13.1M
12.4 - 13.1 mi
Overall
1194
Males
969
M20-24
156
13.1M→25K
13.1 - 15.5 mi
Overall
1036
Males
844
M20-24
130
25K→31K
15.5 - 19.3 mi
Overall
918
Males
737
M20-24
114
31K→36K
19.3 - 22.4 mi
Overall
1341
Males
987
M20-24
144
36K→Finish
22.4 - 26.2 mi
Overall
1912
Males
1340
M20-24
185
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #1544 |
| 5K → 10K | 14117+103 | #1544 → #1441 |
| 10K → 15K | 6118+112 | #1441 → #1329 |
| 15K → 20K | 2150+29 | #1329 → #1300 |
| 20K → 13.1M | 217+15 | #1300 → #1285 |
| 13.1M → 25K | 278+76 | #1285 → #1209 |
| 25K → 31K | 14106+92 | #1209 → #1117 |
| 31K → 36K | 7139-32 | #1117 → #1149 |
| 36K → Finish | 11910-109 | #1149 → #1258 |
| TOTALS | 249535+286 | #1544 → #1258 |
Passing Visualized
Passing Circle
Position Flow
Race Lanes
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Race managed by
Dallas White Rock Marathon
Race timed by
MyChipTime