Brian Chlapek

Grapevine, TX

Bib: 4823 M 43

0:00
0:00
/ mi
Masters
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Overall
#0 / 3874
Top 12%
Gender (Male)
#0 / 2685
Top 14%
Masters (Masters Men)
#0 / 739
Top 9%
Division (M40-44)
#0 / 266
Top 12%
Race Day Weather
31°/21°F
few clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:02/mi
24:58
141118
10K· 6.21 mi
7:48/mi
49:11
13559
15K· 9.32 mi
7:41/mi
1:13:04
119113
20K· 12.43 mi
8:01/mi
1:37:58
98187
13.1M
8:08/mi
1:43:26
13
25K· 15.53 mi
8:10/mi
2:03:20
5268
31K· 19.26 mi
7:45/mi
2:32:13
15378
36K· 22.37 mi
8:52/mi
2:59:46
64154
Finish· 26.22 mi
7:39/mi
3:29:13
79112
Course Elevation
367604 ft
×20story building
872 ft climb · 918 ft descent

The Course

Half Splits

1st Half· via 13.1M
1:43:267:54 /mi⚡ faster
2nd Half
1:45:478:04 /mi+2.3%
Positive split — 2.3% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
24:588:023.11 mi24:58
8:02
-
10K
49:117:553.10 mi24:13
7:48
-0:14
15K
1:13:047:503.11 mi23:53
7:41
-0:07
20K
1:37:587:533.11 mi24:54
8:01
+0:20
13.1M
1:43:267:540.67 mi5:28
8:08
+0:07
25K
2:03:207:562.43 mi19:54
8:10
+0:02
31K
2:32:137:543.73 mi28:53
7:45
-0:25
36K
2:59:468:023.11 mi27:33
8:52
+1:07
Finish(26.22 mi)
3:29:137:593.85 mi29:27
7:39
-1:13
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:39 /mi

Average Pace

7:59 /mi

Slowest Pace

8:52 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:01:40

87% of race

Time at Steady Pace

27:33

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:59 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi5304494450041942
10K3.10 mi480+50401+4839+546138638
15K3.11 mi481-1402-140-150041942
20K3.11 mi506-25423-2142-259550752
13.1M0.67 mi508-2425-24258249549
25K2.43 mi50842543-154246343
31K3.73 mi550-42466-414373260755
36K3.11 mi510+40434+3240+343236933
Finish(26.22 mi)3.85 mi450+60386+4833+731427124

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×7story building
+141ft-118ft

Overall

500

Males

419

M40-44

42

5K→10K

3.1 - 6.2 mi

Top 12%
×10story building
+135ft-59ft

Overall

461

Males

386

M40-44

38

10K→15K

6.2 - 9.3 mi

Top 13%
×3story building
+119ft-113ft

Overall

500

Males

419

M40-44

42

15K→20K

9.3 - 12.4 mi

Top 15%
×9story building
+98ft-187ft

Overall

595

Males

507

M40-44

52

20K→13.1M

12.4 - 13.1 mi

Top 15%
×1story
+9ft-13ft

Overall

582

Males

495

M40-44

49

13.1M→25K

13.1 - 15.5 mi

Top 14%
×2story building
+52ft-68ft

Overall

542

Males

463

M40-44

43

25K→31K

15.5 - 19.3 mi

Top 19%
×10story building
+153ft-78ft

Overall

732

Males

607

M40-44

55

31K→36K

19.3 - 22.4 mi

Top 11%
×8story building
+64ft-154ft

Overall

432

Males

369

M40-44

33

36K→Finish

22.4 - 26.2 mi

Top 8%
×8story building
+79ft-112ft

Overall

314

Males

271

M40-44

24

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#530
5K10K
656+50
#530 #480
10K15K
2120-1
#480 #481
15K20K
349-25
#481 #506
20K13.1M
31-2
#506 #508
13.1M25K
13130
#508 #508
25K31K
5513-42
#508 #550
31K36K
1151+40
#550 #510
36KFinish
262+60
#510 #450
TOTALS
145225+80
#530 #450

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Official Timing Data

Dallas White Rock Marathon

MyChipTime