Jaci Jackson

Frisco, TX

Bib: 16656 F 47

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 9128

Gender (Female)

#0 / 4499

Top 43%

Masters (Masters Women)

#0 / 1563

Top 32%

Division (F45-49)

#0 / 346

Top 36%

Race Day Weather

57°/47°F

mist

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

461 ft elev

5K· 3.11 mi

10:18/mi

31:59

↑ 131 ft↓ 123 ft

454 ft elev

10K· 6.21 mi

10:57/mi

1:06:00

↑ 169 ft↓ 60 ft0.7% grade

563 ft elev

12.5K· 7.77 mi

9:45/mi

1:21:08

↑ 59 ft↓ 70 ft0.1% grade

555 ft elev

15K· 9.32 mi

12:06/mi

1:39:56

↓ 75 ft0.8% grade

488 ft elev

Finish· 13.11 mi

11:32/mi

2:23:37

↑ 97 ft↓ 117 ft

467 ft elev

Course Elevation

399–595 ft

≈

×16story building

•▲ 472 ft climb · ▼ 466 ft descent

The Course

Half Splits

1st Half· via 10K

1:06:0010:37 /mi⚡ faster

2nd Half

1:17:3711:15 /mi+17.6%

Positive split — 17.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:59	10:18	3.11 mi	31:59	10:18	-
10K	1:06:00	10:37	3.10 mi	34:01	10:57	+0:39
12.5K	1:21:08	10:27	1.56 mi	15:08	9:45	-1:12
15K	1:39:56	10:43	1.55 mi	18:48	12:06	+2:21
Finish(13.11 mi)	2:23:37	10:57	3.79 mi	43:41	11:32	-0:34

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:45 /mi

Average Pace

10:57 /mi

Slowest Pace

12:06 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

47:07

33% of race

Time at Steady Pace

34:01

24% of race

Time at Slower Pace

1:02:29

44% of race

Average Pace: 10:57 /mi

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Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi3.3mi6.6mi9.8mi13.1mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Females	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	4464	1702	114	5061	2045	126
10K	3.10 mi	4736-272	1833-131	120-6	4990	1967	126
12.5K	1.56 mi	4775-39	1867-34	123-3	5061	2045	126
15K	1.55 mi	4761+14	1868-1	119+4	4790	1908	122
Finish(13.11 mi)	3.79 mi	4857-96	1949-81	128-9	5147	2197	144

144

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#4464
5K → 10K	392120-272	#4464 → #4736
10K → 12.5K	11576-39	#4736 → #4775
12.5K → 15K	8195+14	#4775 → #4761
15K → Finish	218122-96	#4761 → #4857
TOTALS	806413-393	#4464 → #4857

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 15 days ago

Public Race Data

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Race managed by

Dallas White Rock Marathon

Race timed by

MyChipTime