Preston Burkhalter

Lucas, TX

Bib: 2903 M 37

0:00

0:00

/ mi

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Overall

#0 / 3420

Top 27%

Gender (Male)

#0 / 2358

Top 31%

Division (M35-39)

#0 / 288

Top 31%

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

8:09/mi

25:20

↑ 141 ft↓ 118 ft0.1% grade

491 ft elev

10K· 6.21 mi

7:44/mi

49:21

↑ 135 ft↓ 59 ft0.5% grade

565 ft elev

15K· 9.32 mi

7:44/mi

1:13:22

↑ 119 ft↓ 113 ft

573 ft elev

20K· 12.43 mi

8:30/mi

1:39:45

↑ 98 ft↓ 187 ft0.5% grade

481 ft elev

13.1M

9:27/mi

1:46:06

↓ 13 ft0.1% grade

475 ft elev

25K· 15.53 mi

9:46/mi

2:09:52

↑ 52 ft↓ 68 ft0.1% grade

459 ft elev

31K· 19.26 mi

8:52/mi

2:42:57

↑ 153 ft↓ 78 ft0.4% grade

541 ft elev

36K· 22.37 mi

12:35/mi

3:22:03

↑ 64 ft↓ 154 ft0.5% grade

457 ft elev

Finish· 26.22 mi

10:33/mi

4:02:38

↑ 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

1:46:068:06 /mi⚡ faster

2nd Half

2:16:3210:24 /mi+28.7%

Positive split — 28.7% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:20	8:09	3.11 mi	25:20	8:09	-
10K	49:21	7:57	3.10 mi	24:01	7:44	-0:25
15K	1:13:22	7:52	3.11 mi	24:01	7:44	0:00
20K	1:39:45	8:02	3.11 mi	26:23	8:30	+0:46
13.1M	1:46:06	8:06	0.67 mi	6:21	9:27	+0:57
25K	2:09:52	8:22	2.43 mi	23:46	9:46	+0:19
31K	2:42:57	8:28	3.73 mi	33:05	8:52	-0:54
36K	3:22:03	9:02	3.11 mi	39:06	12:35	+3:43
Finish(26.22 mi)	4:02:38	9:16	3.85 mi	40:35	10:33	-2:02

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:44 /mi

Average Pace

9:16 /mi

Slowest Pace

12:35 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

48:02

20% of race

Time at Steady Pace

1:31:09

38% of race

Time at Slower Pace

1:43:27

43% of race

Average Pace: 9:15 /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	536	457	53	371	324	42
10K	3.10 mi	410+126	354+103	39+14	315	276	34
15K	3.11 mi	391+19	340+14	41-2	371	324	42
20K	3.11 mi	502-111	427-87	52-11	750	634	77
13.1M	0.67 mi	536-34	459-32	56-4	1300	1050	132
25K	2.43 mi	608-72	516-57	64-8	1244	1002	127
31K	3.73 mi	706-98	593-77	72-8	1153	908	115
36K	3.11 mi	867-161	708-115	82-10	1546	1121	146
Finish(26.22 mi)	3.85 mi	931-64	744-36	90-8	1154	834	103

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#536
5K → 10K	1127+126	#536 → #410
10K → 15K	928+19	#410 → #391
15K → 20K	1143-111	#391 → #502
20K → 13.1M	340-34	#502 → #536
13.1M → 25K	753-72	#536 → #608
25K → 31K	10810-98	#608 → #706
31K → 36K	17615-161	#706 → #867
36K → Finish	8622-64	#867 → #931
TOTALS	603208-395	#536 → #931

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

Preston Burkhalter

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