David Simpson

dallas, TX

Bib: 4196 M 50

0:00
0:00
/ mi
Masters
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Overall
#0 / 3874
Top 42%
Gender (Male)
#0 / 2685
Top 47%
Masters (Masters Men)
#0 / 739
Top 39%
Division (M50-54)
#0 / 128
Top 46%
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
9:00/mi
27:57
141118
10K· 6.21 mi
8:53/mi
55:34
13559
15K· 9.32 mi
9:16/mi
1:24:20
119113
20K· 12.43 mi
9:00/mi
1:52:18
98187
13.1M
9:59/mi
1:59:01
13
25K· 15.53 mi
10:01/mi
2:23:23
5268
31K· 19.26 mi
9:19/mi
2:58:06
15378
36K· 22.37 mi
11:56/mi
3:35:12
64154
Finish· 26.22 mi
11:30/mi
4:19:27
79112
Course Elevation
367604 ft
×20story building
872 ft climb · 918 ft descent

The Course

Half Splits

1st Half· via 13.1M
1:59:019:05 /mi⚡ faster
2nd Half
2:20:2610:42 /mi+18.0%
Positive split — 18.0% 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
27:579:003.11 mi27:57
9:00
-
10K
55:348:573.10 mi27:37
8:53
-0:07
15K
1:24:209:033.11 mi28:46
9:16
+0:23
20K
1:52:189:023.11 mi27:58
9:00
-0:16
13.1M
1:59:019:050.67 mi6:43
9:59
+0:59
25K
2:23:239:142.43 mi24:22
10:01
+0:02
31K
2:58:069:153.73 mi34:43
9:19
-0:42
36K
3:35:129:373.11 mi37:06
11:56
+2:37
Finish(26.22 mi)
4:19:279:543.85 mi44:15
11:30
-0:26
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:53 /mi

Average Pace

9:54 /mi

Slowest Pace

11:56 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:27:01

57% of race

Time at Slower Pace

1:52:26

43% of race

Average Pace: 9:54 /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. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi1177952461736138560
10K3.10 mi1166+11945+744+2117595343
15K3.11 mi1371-2051104-15948-41736138560
20K3.11 mi1345+261088+16481282104446
13.1M0.67 mi1390-451123-35481912150066
25K2.43 mi1465-751185-6249-11735135262
31K3.73 mi1506-411210-2551-21798136864
36K3.11 mi1559-531225-1554-31871137573
Finish(26.22 mi)3.85 mi1632-731258-3359-52175154279

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×7story building
+141ft-118ft

Overall

1736

Males

1385

M50-54

60

5K→10K

3.1 - 6.2 mi

Top 30%
×10story building
+135ft-59ft

Overall

1175

Males

953

M50-54

43

10K→15K

6.2 - 9.3 mi

Top 45%
×3story building
+119ft-113ft

Overall

1736

Males

1385

M50-54

60

15K→20K

9.3 - 12.4 mi

Top 33%
×9story building
+98ft-187ft

Overall

1282

Males

1044

M50-54

46

20K→13.1M

12.4 - 13.1 mi

Top 49%
×1story
+9ft-13ft

Overall

1912

Males

1500

M50-54

66

13.1M→25K

13.1 - 15.5 mi

Top 45%
×2story building
+52ft-68ft

Overall

1735

Males

1352

M50-54

62

25K→31K

15.5 - 19.3 mi

Top 46%
×10story building
+153ft-78ft

Overall

1798

Males

1368

M50-54

64

31K→36K

19.3 - 22.4 mi

Top 48%
×8story building
+64ft-154ft

Overall

1871

Males

1375

M50-54

73

36K→Finish

22.4 - 26.2 mi

Top 56%
×8story building
+79ft-112ft

Overall

2175

Males

1542

M50-54

79

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#1177
5K10K
4354+11
#1177 #1166
10K15K
21813-205
#1166 #1371
15K20K
2450+26
#1371 #1345
20K13.1M
472-45
#1345 #1390
13.1M25K
9015-75
#1390 #1465
25K31K
7029-41
#1465 #1506
31K36K
8835-53
#1506 #1559
36KFinish
10431-73
#1559 #1632
TOTALS
684229-455
#1177 #1632

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