Colleen Casey

Grapevine, TX

Bib: 2126 F 52

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 3874

Top 14%

Gender (Female)

#0 / 1189

Top 7%

Masters (Masters Women)

#0 / 276

Top 3%

Division (F50-54)

#0 / 46

Top 4%

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

8:02/mi

24:58

↑ 141 ft↓ 118 ft0.1% grade

491 ft elev

10K· 6.21 mi

7:55/mi

49:33

↑ 135 ft↓ 59 ft0.5% grade

565 ft elev

15K· 9.32 mi

8:17/mi

1:15:16

↑ 119 ft↓ 113 ft

573 ft elev

20K· 12.43 mi

8:47/mi

1:42:32

↑ 98 ft↓ 187 ft0.5% grade

481 ft elev

13.1M

8:42/mi

1:48:23

↓ 13 ft0.1% grade

475 ft elev

25K· 15.53 mi

8:49/mi

2:09:52

↑ 52 ft↓ 68 ft0.1% grade

459 ft elev

31K· 19.26 mi

7:35/mi

2:38:08

↑ 153 ft↓ 78 ft0.4% grade

541 ft elev

36K· 22.37 mi

8:52/mi

3:05:41

↑ 64 ft↓ 154 ft0.5% grade

457 ft elev

Finish· 26.22 mi

7:33/mi

3:34:45

↑ 79 ft↓ 112 ft0.2% grade

427 ft elev

Course Elevation

872ft

Total climb

237ft

Range

367 to 604 ft

918ft

Total descent

About the height of two Statues of Liberty

The Course

Half Splits

1st Half· via 13.1M

1:48:238:16 /mi+1.9%

2nd Half

1:46:228:06 /mi✓ faster

Negative split — 1.9% faster in the second half

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	24:58	8:02	3.11 mi	24:58	8:02	-
10K	49:33	7:58	3.10 mi	24:35	7:55	-0:07
15K	1:15:16	8:05	3.11 mi	25:43	8:17	+0:22
20K	1:42:32	8:15	3.11 mi	27:16	8:47	+0:30
13.1M	1:48:23	8:16	0.67 mi	5:51	8:42	-0:05
25K	2:09:52	8:22	2.43 mi	21:29	8:49	+0:07
31K	2:38:08	8:13	3.73 mi	28:16	7:35	-1:14
36K	3:05:41	8:18	3.11 mi	27:33	8:52	+1:17
Finish(26.22 mi)	3:34:45	8:12	3.85 mi	29:04	7:33	-1:19

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:33 /mi

Average Pace

8:12 /mi

Slowest Pace

8:52 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:12:36

62% of race

Time at Steady Pace

1:22:09

38% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:11 /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	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	533	82	1	836	132	2
10K	3.10 mi	534-1	88-6	1	542	88	1
15K	3.11 mi	644-110	100-12	1	836	132	2
20K	3.11 mi	723-79	112-12	2-1	1078	189	3
13.1M	0.67 mi	734-11	115-3	2	912	150	2
25K	2.43 mi	743-9	119-4	2	887	157	2
31K	3.73 mi	724+19	116+3	2	643	100	2
36K	3.11 mi	652+72	100+16	2	435	65	1
Finish(26.22 mi)	3.85 mi	554+98	86+14	2	270	36	1

31K→36K

19.3 - 22.4 mi

Top 11%

546 ft456 ft

↑ 64ft↓ 154ft

102 ft

Overall

435

Females

F50-54

36K→Finish

22.4 - 26.2 mi

Top 7%

459 ft427 ft

↑ 79ft↓ 112ft

92 ft

Overall

270

Females

F50-54

Passing Analysis

No position changes recorded for this athlete.

All Results

Questions or issues regarding timing data?

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Official Timing Data

Enhanced athlete results built from official timing data.

Race managed by

Dallas White Rock Marathon

Race timed by

MyChipTime

Colleen Casey

Race Timeline

The Course

Half Splits

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

Age Grade

Questions or issues regarding timing data?

Official Timing Data