Lacey Henderson

Dallas, TX

Bib: 1864 F 38

0:00

0:00

/ mi

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Overall

#0 / 3420

Gender (Female)

#0 / 1062

Division (F35-39)

#0 / 129

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

11:04/mi

34:24

↑ 141 ft↓ 118 ft0.1% grade

491 ft elev

10K· 6.21 mi

11:28/mi

1:10:01

↑ 135 ft↓ 59 ft0.5% grade

565 ft elev

15K· 9.32 mi

11:42/mi

1:46:21

↑ 119 ft↓ 113 ft

573 ft elev

20K· 12.43 mi

11:40/mi

2:22:35

↑ 98 ft↓ 187 ft0.5% grade

481 ft elev

13.1M

12:01/mi

2:30:40

↓ 13 ft0.1% grade

475 ft elev

25K· 15.53 mi

15:00/mi

3:07:12

↑ 52 ft↓ 68 ft0.1% grade

459 ft elev

31K· 19.26 mi

12:34/mi

3:54:04

↑ 153 ft↓ 78 ft0.4% grade

541 ft elev

36K· 22.37 mi

15:08/mi

4:41:05

↑ 64 ft↓ 154 ft0.5% grade

457 ft elev

Finish· 26.22 mi

13:32/mi

5:33:12

↑ 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

2:30:4011:30 /mi⚡ faster

2nd Half

3:02:3213:55 /mi+21.2%

Positive split — 21.2% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	34:24	11:04	3.11 mi	34:24	11:04	-
10K	1:10:01	11:16	3.10 mi	35:37	11:28	+0:24
15K	1:46:21	11:25	3.11 mi	36:20	11:42	+0:14
20K	2:22:35	11:28	3.11 mi	36:14	11:40	-0:02
13.1M	2:30:40	11:30	0.67 mi	8:05	12:01	+0:21
25K	3:07:12	12:03	2.43 mi	36:32	15:00	+2:59
31K	3:54:04	12:09	3.73 mi	46:52	12:34	-2:26
36K	4:41:05	12:34	3.11 mi	47:01	15:08	+2:34
Finish(26.22 mi)	5:33:12	12:43	3.85 mi	52:07	13:32	-1:36

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:04 /mi

Average Pace

12:43 /mi

Slowest Pace

15:08 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

34:24

10% of race

Time at Steady Pace

2:43:08

49% of race

Time at Slower Pace

2:15:40

41% of race

Average Pace: 12:42 /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	Females	F35-39	Seg. Overall	Seg. Females	Seg. F35-39
5K	3.11 mi	2691	729	96	2896	803	97
10K	3.10 mi	2736-45	736-7	95+1	2792	764	96
15K	3.11 mi	2810-74	765-29	95	2896	803	97
20K	3.11 mi	2767+43	749+16	92+3	2657	724	87
13.1M	0.67 mi	2753+14	746+3	91+1	2618	729	82
25K	2.43 mi	2871-118	808-62	94-3	3134	953	121
31K	3.73 mi	2845+26	808	95-1	2760	823	98
36K	3.11 mi	2808+37	804+4	94+1	2527	756	91
Finish(26.22 mi)	3.85 mi	2767+41	795+9	91+3	2532	782	98

F35-39

121

25K→31K

15.5 - 19.3 mi

Top 81%

×10story building

+153ft-78ft

Overall

2760

Females

823

F35-39

31K→36K

19.3 - 22.4 mi

Top 74%

×8story building

+64ft-154ft

Overall

2527

Females

756

F35-39

36K→Finish

22.4 - 26.2 mi

Top 74%

×8story building

+79ft-112ft

Overall

2532

Females

782

F35-39

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#2691
5K → 10K	8540-45	#2691 → #2736
10K → 15K	8915-74	#2736 → #2810
15K → 20K	2063+43	#2810 → #2767
20K → 13.1M	014+14	#2767 → #2753
13.1M → 25K	1246-118	#2753 → #2871
25K → 31K	3056+26	#2871 → #2845
31K → 36K	1148+37	#2845 → #2808
36K → Finish	950+41	#2808 → #2767
TOTALS	368292-76	#2691 → #2767

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

Lacey Henderson

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