Gilbert Pei

Dallas, TX

Bib: 1432 M 50

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 3420

Gender (Male)

#0 / 2358

Masters (Masters Men)

#0 / 785

Division (M50-54)

#0 / 140

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

10:50/mi

33:38

↑ 141 ft↓ 118 ft0.1% grade

491 ft elev

10K· 6.21 mi

11:38/mi

1:09:46

↑ 135 ft↓ 59 ft0.5% grade

565 ft elev

15K· 9.32 mi

11:10/mi

1:44:29

↑ 119 ft↓ 113 ft

573 ft elev

20K· 12.43 mi

11:28/mi

2:20:06

↑ 98 ft↓ 187 ft0.5% grade

481 ft elev

13.1M

11:55/mi

2:28:07

↓ 13 ft0.1% grade

475 ft elev

25K· 15.53 mi

12:08/mi

2:57:40

↑ 52 ft↓ 68 ft0.1% grade

459 ft elev

31K· 19.26 mi

12:25/mi

3:43:58

↑ 153 ft↓ 78 ft0.4% grade

541 ft elev

36K· 22.37 mi

14:31/mi

4:29:05

↑ 64 ft↓ 154 ft0.5% grade

457 ft elev

Finish· 26.22 mi

13:23/mi

5:20:36

↑ 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

2:28:0711:18 /mi⚡ faster

2nd Half

2:52:2913:09 /mi+16.5%

Positive split — 16.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	33:38	10:50	3.11 mi	33:38	10:50	-
10K	1:09:46	11:14	3.10 mi	36:08	11:38	+0:48
15K	1:44:29	11:13	3.11 mi	34:43	11:10	-0:28
20K	2:20:06	11:16	3.11 mi	35:37	11:28	+0:18
13.1M	2:28:07	11:18	0.67 mi	8:01	11:55	+0:27
25K	2:57:40	11:26	2.43 mi	29:33	12:08	+0:13
31K	3:43:58	11:38	3.73 mi	46:18	12:25	+0:17
36K	4:29:05	12:02	3.11 mi	45:07	14:31	+2:06
Finish(26.22 mi)	5:20:36	12:14	3.85 mi	51:31	13:23	-1:08

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:50 /mi

Average Pace

12:14 /mi

Slowest Pace

14:31 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:08:21

21% of race

Time at Steady Pace

2:35:37

49% of race

Time at Slower Pace

1:36:38

30% of race

Average Pace: 12:14 /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	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	2548	1883	103	2677	1961	105
10K	3.10 mi	2709-161	1985-102	113-10	2868	2074	118
15K	3.11 mi	2693+16	1979+6	109+4	2677	1961	105
20K	3.11 mi	2666+27	1959+20	107+2	2572	1884	96
13.1M	0.67 mi	2656+10	1952+7	106+1	2587	1876	102
25K	2.43 mi	2604+52	1906+46	100+6	2358	1726	90
31K	3.73 mi	2634-30	1911-5	103-3	2702	1899	106
36K	3.11 mi	2600+34	1882+29	100+3	2322	1626	88
Finish(26.22 mi)	3.85 mi	2569+31	1850+32	96+4	2478	1717	92

13.1M→25K

13.1 - 15.5 mi

Top 69%

×2story building

+52ft-68ft

Overall

2358

Males

1726

M50-54

25K→31K

15.5 - 19.3 mi

Top 79%

×10story building

+153ft-78ft

Overall

2702

Males

1899

M50-54

106

31K→36K

19.3 - 22.4 mi

Top 68%

×8story building

+64ft-154ft

Overall

2322

Males

1626

M50-54

36K→Finish

22.4 - 26.2 mi

Top 72%

×8story building

+79ft-112ft

Overall

2478

Males

1717

M50-54

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#2548
5K → 10K	18019-161	#2548 → #2709
10K → 15K	2541+16	#2709 → #2693
15K → 20K	2754+27	#2693 → #2666
20K → 13.1M	414+10	#2666 → #2656
13.1M → 25K	1668+52	#2656 → #2604
25K → 31K	5727-30	#2604 → #2634
31K → 36K	3165+34	#2634 → #2600
36K → Finish	2556+31	#2600 → #2569
TOTALS	365344-21	#2548 → #2569

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

Gilbert Pei

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