Derek Stapleton

Dallas, TX

Bib: 107 M 37

0:00

0:00

/ mi

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Overall

#0 / 3420

Top 19%

Gender (Male)

#0 / 2358

Top 23%

Division (M35-39)

#0 / 288

Top 23%

Race Day Weather

57°/47°F

mist

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

472 ft elev

5K· 3.11 mi

9:01/mi

28:01

↑ 141 ft↓ 118 ft0.1% grade

491 ft elev

10K· 6.21 mi

8:53/mi

55:36

↑ 135 ft↓ 59 ft0.5% grade

565 ft elev

15K· 9.32 mi

8:36/mi

1:22:19

↑ 119 ft↓ 113 ft

573 ft elev

20K· 12.43 mi

8:36/mi

1:49:01

↑ 98 ft↓ 187 ft0.5% grade

481 ft elev

13.1M

8:39/mi

1:54:50

↓ 13 ft0.1% grade

475 ft elev

25K· 15.53 mi

8:55/mi

2:16:32

↑ 52 ft↓ 68 ft0.1% grade

459 ft elev

31K· 19.26 mi

7:57/mi

2:46:10

↑ 153 ft↓ 78 ft0.4% grade

541 ft elev

36K· 22.37 mi

10:01/mi

3:17:16

↑ 64 ft↓ 154 ft0.5% grade

457 ft elev

Finish· 26.22 mi

9:06/mi

3:52:16

↑ 79 ft↓ 112 ft0.2% grade

427 ft elev

Course Elevation

367–604 ft

≈

×20story building

•▲ 872 ft climb · ▼ 918 ft descent

The Course

Half Splits

1st Half· via 13.1M

1:54:508:46 /mi⚡ faster

2nd Half

1:57:268:57 /mi+2.3%

Positive split — 2.3% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:01	9:01	3.11 mi	28:01	9:01	-
10K	55:36	8:57	3.10 mi	27:35	8:53	-0:08
15K	1:22:19	8:50	3.11 mi	26:43	8:36	-0:17
20K	1:49:01	8:46	3.11 mi	26:42	8:36	0:00
13.1M	1:54:50	8:46	0.67 mi	5:49	8:39	+0:03
25K	2:16:32	8:47	2.43 mi	21:42	8:55	+0:16
31K	2:46:10	8:38	3.73 mi	29:38	7:57	-0:58
36K	3:17:16	8:49	3.11 mi	31:06	10:01	+2:04
Finish(26.22 mi)	3:52:16	8:52	3.85 mi	35:00	9:06	-0:55

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:57 /mi

Average Pace

8:52 /mi

Slowest Pace

10:01 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:23:03

36% of race

Time at Steady Pace

1:58:07

51% of race

Time at Slower Pace

31:06

13% of race

Average Pace: 8:52 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M35-39	Seg. Overall	Seg. Males	Seg. M35-39
5K	3.11 mi	1159	951	114	922	778	92
10K	3.10 mi	1091+68	900+51	106+8	1045	869	101
15K	3.11 mi	1022+69	853+47	98+8	922	778	92
20K	3.11 mi	962+60	805+48	94+4	819	689	82
13.1M	0.67 mi	938+24	786+19	92+2	718	608	74
25K	2.43 mi	883+55	739+47	88+4	688	578	74
31K	3.73 mi	801+82	668+71	80+8	579	489	60
36K	3.11 mi	719+82	600+68	73+7	544	442	50
Finish(26.22 mi)	3.85 mi	652+67	539+61	66+7	563	437	49

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%

×7story building

+141ft-118ft

Overall

922

Males

778

M35-39

5K→10K

3.1 - 6.2 mi

Top 31%

×10story building

+135ft-59ft

Overall

1045

Males

869

M35-39

101

10K→15K

6.2 - 9.3 mi

Top 27%

×3story building

+119ft-113ft

Overall

922

Males

778

M35-39

15K→20K

9.3 - 12.4 mi

Top 24%

×9story building

+98ft-187ft

Overall

819

Males

689

M35-39

20K→13.1M

12.4 - 13.1 mi

Top 21%

×1story

+9ft-13ft

Overall

718

Males

608

M35-39

13.1M→25K

13.1 - 15.5 mi

Top 20%

×2story building

+52ft-68ft

Overall

688

Males

578

M35-39

25K→31K

15.5 - 19.3 mi

Top 17%

×10story building

+153ft-78ft

Overall

579

Males

489

M35-39

31K→36K

19.3 - 22.4 mi

Top 16%

×8story building

+64ft-154ft

Overall

544

Males

442

M35-39

36K→Finish

22.4 - 26.2 mi

Top 16%

×8story building

+79ft-112ft

Overall

563

Males

437

M35-39

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#1159
5K → 10K	2593+68	#1159 → #1091
10K → 15K	675+69	#1091 → #1022
15K → 20K	565+60	#1022 → #962
20K → 13.1M	024+24	#962 → #938
13.1M → 25K	358+55	#938 → #883
25K → 31K	082+82	#883 → #801
31K → 36K	385+82	#801 → #719
36K → Finish	1178+67	#719 → #652
TOTALS	53560+507	#1159 → #652

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 15 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Dallas White Rock Marathon

Race timed by

MyChipTime

Derek Stapleton

Race Timeline

The Course

Half Splits

Your race, unpacked

Checkpoint Splits

Checkpoints & Pacing

Pace Line

Segments

Heatmap

Checkpoint and Segment Rankings

Segment Performance Analysis

10K→15K

5K→10K

10K→15K

15K→20K

20K→13.1M

13.1M→25K

25K→31K

31K→36K

36K→Finish

Passing Analysis

Passing Visualized

Passing Circle

Position Flow

Race Lanes

Age Grade

Export Track Data

Questions or issues regarding timing data?

Quick Links

All Results

Public Race Data