David De Labra

Arlington, TX

Bib: 547 M 28

0:00

0:00

/ mi

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Overall

#0 / 3874

Top 2%

Gender (Male)

#0 / 2685

Top 3%

Division (M25-29)

#0 / 648

Top 2%

Race Day Weather

31°/21°F

few clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

472 ft elev

5K· 3.11 mi

6:43/mi

20:52

↑ 141 ft↓ 118 ft0.1% grade

491 ft elev

10K· 6.21 mi

6:42/mi

41:42

↑ 135 ft↓ 59 ft0.5% grade

565 ft elev

15K· 9.32 mi

6:39/mi

1:02:23

↑ 119 ft↓ 113 ft

573 ft elev

20K· 12.43 mi

6:53/mi

1:23:47

↑ 98 ft↓ 187 ft0.5% grade

481 ft elev

13.1M

6:51/mi

1:28:23

↓ 13 ft0.1% grade

475 ft elev

25K· 15.53 mi

6:49/mi

1:44:59

↑ 52 ft↓ 68 ft0.1% grade

459 ft elev

31K· 19.26 mi

6:04/mi

2:07:36

↑ 153 ft↓ 78 ft0.4% grade

541 ft elev

36K· 22.37 mi

7:17/mi

2:30:13

↑ 64 ft↓ 154 ft0.5% grade

457 ft elev

Finish· 26.22 mi

6:48/mi

2:56:22

↑ 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

1:28:236:45 /mi⚖️ balanced

2nd Half

1:27:596:42 /mi⚖️ balanced

Even split — consistent pacing between halves

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Your race, unpacked

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	20:52	6:43	3.11 mi	20:52	6:43	-
10K	41:42	6:43	3.10 mi	20:50	6:42	-0:01
15K	1:02:23	6:42	3.11 mi	20:41	6:39	-0:03
20K	1:23:47	6:45	3.11 mi	21:24	6:53	+0:14
13.1M	1:28:23	6:45	0.67 mi	4:36	6:51	-0:02
25K	1:44:59	6:45	2.43 mi	16:36	6:49	-0:02
31K	2:07:36	6:37	3.73 mi	22:37	6:04	-0:45
36K	2:30:13	6:43	3.11 mi	22:37	7:17	+1:13
Finish(26.22 mi)	2:56:22	6:44	3.85 mi	26:09	6:48	-0:29

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:04 /mi

Average Pace

6:44 /mi

Slowest Pace

7:17 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

43:18

25% of race

Time at Steady Pace

1:50:27

63% of race

Time at Slower Pace

22:37

13% of race

Average Pace: 6:44 /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	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
5K	3.11 mi	104	101	18	128	122	24
10K	3.10 mi	101+3	98+3	18	106	103	19
15K	3.11 mi	102-1	99-1	18	128	122	24
20K	3.11 mi	108-6	103-4	20-2	155	147	29
13.1M	0.67 mi	109-1	104-1	20	117	113	19
25K	2.43 mi	108+1	105-1	20	102	97	16
31K	3.73 mi	102+6	99+6	19+1	94	89	14
36K	3.11 mi	93+9	90+9	16+3	67	63	8
Finish(26.22 mi)	3.85 mi	87+6	85+5	14+2	86	81	14

25K→31K

15.5 - 19.3 mi

Top 2%

×10story building

+153ft-78ft

Overall

Males

M25-29

31K→36K

19.3 - 22.4 mi

Top 2%

×8story building

+64ft-154ft

Overall

Males

M25-29

36K→Finish

22.4 - 26.2 mi

Top 2%

×8story building

+79ft-112ft

Overall

Males

M25-29

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#104
5K → 10K	47+3	#104 → #101
10K → 15K	10-1	#101 → #102
15K → 20K	60-6	#102 → #108
20K → 13.1M	10-1	#108 → #109
13.1M → 25K	45+1	#109 → #108
25K → 31K	28+6	#108 → #102
31K → 36K	110+9	#102 → #93
36K → Finish	410+6	#93 → #87
TOTALS	2340+17	#104 → #87

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 15 days ago

Official Timing Data

Enhanced athlete results built from official timing data.

Race managed by

Dallas White Rock Marathon

Race timed by

MyChipTime

David De Labra

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

Official Timing Data