Derek Sams
Dallas, TX
Bib: 3323 M 28
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 | 38:12 | 12:18 | 3.11 mi | 38:12 | 12:18 | - | |
10K | 1:17:36 | 12:29 | 3.10 mi | 39:24 | 12:41 | +0:23 | |
15K | 1:53:20 | 12:10 | 3.11 mi | 35:44 | 11:30 | -1:11 | |
20K | 2:32:53 | 12:18 | 3.11 mi | 39:33 | 12:44 | +1:14 | |
13.1M | 2:41:53 | 12:21 | 0.67 mi | 9:00 | 13:23 | +0:39 | |
25K | 3:14:59 | 12:33 | 2.43 mi | 33:06 | 13:36 | +0:13 | |
31K | 4:04:55 | 12:43 | 3.73 mi | 49:56 | 13:24 | -0:12 | |
36K | 4:59:48 | 13:24 | 3.11 mi | 54:53 | 17:40 | +4:16 | |
Finish(26.22 mi) | 5:53:21 | 13:29 | 3.85 mi | 53:33 | 13:55 | -3:45 |
Checkpoints & Pacing
Pace Line
Fastest Pace
11:30 /mi
Average Pace
13:29 /mi
Slowest Pace
17:40 /mi
Segments
Time at Faster Pace
1:13:56
21% of race
Time at Steady Pace
3:44:32
64% of race
Time at Slower Pace
54:53
16% of race
Average Pace: 13:29 /mi
Heatmap
Checkpoint and Segment Rankings
| Checkpoint | Seg. Dist | Overall | Males | M25-29 | Seg. Overall | Seg. Males | Seg. M25-29 |
|---|---|---|---|---|---|---|---|
| 5K | 3.11 mi | 3208 | 2259 | 538 | 2826 | 2059 | 504 |
| 10K | 3.10 mi | 3211-3 | 2257+2 | 536+2 | 3184 | 2237 | 534 |
| 15K | 3.11 mi | 3086+125 | 2195+62 | 528+8 | 2826 | 2059 | 504 |
| 20K | 3.11 mi | 3068+18 | 2180+15 | 526+2 | 3007 | 2133 | 517 |
| 13.1M | 0.67 mi | 3072-4 | 2179+1 | 526 | 3012 | 2111 | 516 |
| 25K | 2.43 mi | 3033+39 | 2145+34 | 519+7 | 2862 | 2023 | 488 |
| 31K | 3.73 mi | 3042-9 | 2143+2 | 516+3 | 3002 | 2080 | 493 |
| 36K | 3.11 mi | 3075-33 | 2150-7 | 518-2 | 3160 | 2159 | 510 |
| Finish(26.22 mi) | 3.85 mi | 3033+42 | 2121+29 | 510+8 | 2658 | 1825 | 444 |
Segment Performance Analysis
10K→15K
0.0 - 3.1 mi
Overall
2826
Males
2059
M25-29
504
5K→10K
3.1 - 6.2 mi
Overall
3184
Males
2237
M25-29
534
10K→15K
6.2 - 9.3 mi
Overall
2826
Males
2059
M25-29
504
15K→20K
9.3 - 12.4 mi
Overall
3007
Males
2133
M25-29
517
20K→13.1M
12.4 - 13.1 mi
Overall
3012
Males
2111
M25-29
516
13.1M→25K
13.1 - 15.5 mi
Overall
2862
Males
2023
M25-29
488
25K→31K
15.5 - 19.3 mi
Overall
3002
Males
2080
M25-29
493
31K→36K
19.3 - 22.4 mi
Overall
3160
Males
2159
M25-29
510
36K→Finish
22.4 - 26.2 mi
Overall
2658
Males
1825
M25-29
444
Passing Analysis
| Segment | Movement | Rank |
|---|---|---|
| Start → 5K | - | #3208 |
| 5K → 10K | 3229-3 | #3208 → #3211 |
| 10K → 15K | 1126+125 | #3211 → #3086 |
| 15K → 20K | 1937+18 | #3086 → #3068 |
| 20K → 13.1M | 73-4 | #3068 → #3072 |
| 13.1M → 25K | 1251+39 | #3072 → #3033 |
| 25K → 31K | 3021-9 | #3033 → #3042 |
| 31K → 36K | 4512-33 | #3042 → #3075 |
| 36K → Finish | 244+42 | #3075 → #3033 |
| TOTALS | 148323+175 | #3208 → #3033 |
Passing Visualized
Passing Circle
Position Flow
Race Lanes
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Race managed by
Dallas White Rock Marathon
Race timed by
MyChipTime