Barbara Donaldson

Keller, TX

Bib: 12450 F 52

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 9128

Gender (Female)

#0 / 4499

Masters (Masters Women)

#0 / 1563

Division (F50-54)

#0 / 313

Race Day Weather

57°/47°F

mist

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 5 · 502 ft

Start

0:00

Race begins

461 ft elev

5K· 3.11 mi

13:18/mi

41:18

↑ 131 ft↓ 123 ft

454 ft elev

10K· 6.21 mi

14:54/mi

1:27:36

↑ 169 ft↓ 60 ft0.7% grade

563 ft elev

12.5K· 7.77 mi

13:08/mi

1:48:00

↑ 59 ft↓ 70 ft0.1% grade

555 ft elev

15K· 9.32 mi

17:19/mi

2:14:54

↓ 75 ft0.8% grade

488 ft elev

Finish· 13.11 mi

16:53/mi

3:18:53

↑ 97 ft↓ 117 ft

467 ft elev

Course Elevation

472ft

Total climb

196ft

Range

399 to 595 ft

466ft

Total descent

About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via 10K

1:27:3614:06 /mi⚡ faster

2nd Half

1:51:1716:08 /mi+27.0%

Positive split — 27.0% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	41:18	13:18	3.11 mi	41:18	13:18	-
10K	1:27:36	14:06	3.10 mi	46:18	14:54	+1:36
12.5K	1:48:00	13:54	1.56 mi	20:24	13:08	-1:46
15K	2:14:54	14:28	1.55 mi	26:54	17:19	+4:11
Finish(13.11 mi)	3:18:53	15:10	3.79 mi	1:03:59	16:53	-0:26

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

13:08 /mi

Average Pace

15:10 /mi

Slowest Pace

17:19 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:01:42

31% of race

Time at Steady Pace

46:18

23% of race

Time at Slower Pace

1:30:53

46% of race

Average Pace: 15:10 /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	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	8022	3773	231	8154	3881	226
10K	3.10 mi	8195-173	3887-114	235-4	8272	3929	236
12.5K	1.56 mi	8184+11	3889-2	237-2	8154	3881	226
15K	1.55 mi	8226-42	3922-33	238-1	8331	4013	251
Finish(13.11 mi)	3.79 mi	8350-124	4008-86	243-5	8601	4177	272

272

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#8022
5K → 10K	23158-173	#8022 → #8195
10K → 12.5K	3344+11	#8195 → #8184
12.5K → 15K	6422-42	#8184 → #8226
15K → Finish	14824-124	#8226 → #8350
TOTALS	476148-328	#8022 → #8350

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Dallas White Rock Marathon

Race timed by

MyChipTime