Don Cofer
Dallas, TX
Bib: 482 M 44
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 | 35:57 | 11:34 | 3.11 mi | 35:57 | 11:34 | - | |
10K | 1:12:27 | 11:40 | 3.10 mi | 36:30 | 11:45 | +0:11 | |
15K | 1:48:31 | 11:39 | 3.11 mi | 36:04 | 11:37 | -0:08 | |
20K | 2:23:27 | 11:33 | 3.11 mi | 34:56 | 11:15 | -0:22 | |
13.1M | 2:31:30 | 11:34 | 0.67 mi | 8:03 | 11:58 | +0:43 | |
25K | 3:02:03 | 11:43 | 2.43 mi | 30:33 | 12:33 | +0:35 | |
31K | 3:48:20 | 11:51 | 3.73 mi | 46:17 | 12:25 | -0:08 | |
36K | 4:34:56 | 12:17 | 3.11 mi | 46:36 | 15:00 | +2:35 | |
Finish(26.22 mi) | 5:38:47 | 12:56 | 3.85 mi | 1:03:51 | 16:35 | +1:35 |
Checkpoints & Pacing
Pace Line
Fastest Pace
11:15 /mi
Average Pace
12:56 /mi
Slowest Pace
16:35 /mi
Segments
Time at Faster Pace
0:00
0% of race
Time at Steady Pace
3:48:20
67% of race
Time at Slower Pace
1:50:27
33% of race
Average Pace: 12:55 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M40-44 | Seg. Overall | Seg. Males | Seg. M40-44 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3250 | 2337 | 224 | 3302 | 2392 | 234 |
| 10K | 3.10 mi | 3276-26 | 2364-27 | 229-5 | 3295 | 2385 | 232 |
| 15K | 3.11 mi | 3271+5 | 2363+1 | 231-2 | 3302 | 2392 | 234 |
| 20K | 3.11 mi | 3164+107 | 2307+56 | 223+8 | 2819 | 2091 | 199 |
| 13.1M | 0.67 mi | 3150+14 | 2297+10 | 223 | 3038 | 2209 | 215 |
| 25K | 2.43 mi | 3113+37 | 2267+30 | 220+3 | 2995 | 2162 | 216 |
| 31K | 3.73 mi | 3152-39 | 2275-8 | 222-2 | 3222 | 2272 | 230 |
| 36K | 3.11 mi | 3149+3 | 2269+6 | 222 | 3072 | 2150 | 214 |
| Finish(26.22 mi) | 3.85 mi | 3315-166 | 2348-79 | 233-11 | 3756 | 2590 | 259 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
3302
Males
2392
M40-44
234
5K→10K
3.1 - 6.2 mi
Overall
3295
Males
2385
M40-44
232
10K→15K
6.2 - 9.3 mi
Overall
3302
Males
2392
M40-44
234
15K→20K
9.3 - 12.4 mi
Overall
2819
Males
2091
M40-44
199
20K→13.1M
12.4 - 13.1 mi
Overall
3038
Males
2209
M40-44
215
13.1M→25K
13.1 - 15.5 mi
Overall
2995
Males
2162
M40-44
216
25K→31K
15.5 - 19.3 mi
Overall
3222
Males
2272
M40-44
230
31K→36K
19.3 - 22.4 mi
Overall
3072
Males
2150
M40-44
214
36K→Finish
22.4 - 26.2 mi
Overall
3756
Males
2590
M40-44
259
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #3250 |
| 5K → 10K | 8357-26 | #3250 → #3276 |
| 10K → 15K | 5055+5 | #3276 → #3271 |
| 15K → 20K | 7114+107 | #3271 → #3164 |
| 20K → 13.1M | 620+14 | #3164 → #3150 |
| 13.1M → 25K | 2562+37 | #3150 → #3113 |
| 25K → 31K | 7334-39 | #3113 → #3152 |
| 31K → 36K | 3134+3 | #3152 → #3149 |
| 36K → Finish | 1748-166 | #3149 → #3315 |
| TOTALS | 449384-65 | #3250 → #3315 |
Passing Visualized
Passing Circle
Position Flow
Race Lanes
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Race managed by
Dallas White Rock Marathon
Race timed by
MyChipTime