ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Karen Hollingsworth

Lake Ozark, MO

Bib: 14310 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Gender (Female)

#0 / 3868

Masters (Masters Women)

#0 / 1487

Division (F50-54)

#0 / 302

Race Day Weather

35°/25°F

mist

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 5 · 261 ft

Start

0:00

Race begins

258 ft elev

5K· 3.11 mi

13:11/mi

40:56

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

13:11/mi

1:21:54

↑ 105 ft↓ 119 ft

290 ft elev

13:11/mi

1:45:27

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

14:23/mi

2:14:13

↑ 45 ft↓ 35 ft

254 ft elev

11M

14:29/mi

2:28:42

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

14:55/mi

3:00:10

↑ 73 ft↓ 70 ft

262 ft elev

Course Elevation

407ft

Total climb

79ft

Range

237 to 316 ft

403ft

Total descent

About the height of a seven-story building

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The Course

Half Splits

1st Half· via 10K

1:21:5413:11 /mi⚡ faster

2nd Half

1:38:1614:15 /mi+20.0%

Positive split — 20.0% slower in the second half

AI Race Performance Report

Karen's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	40:56	13:11	3.11 mi	40:56	13:11	-
10K	1:21:54	13:11	3.10 mi	40:58	13:11	0:00
8M	1:45:27	13:11	1.79 mi	23:33	13:11	0:00
10M	2:14:13	13:25	2.00 mi	28:46	14:23	+1:12
11M	2:28:42	13:31	1.00 mi	14:29	14:29	+0:06
Finish(13.11 mi)	3:00:10	13:45	2.11 mi	31:28	14:55	+0:26

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

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Checkpoints & Pacing

Pace Line

Fastest Pace

13:11 /mi

Average Pace

13:45 /mi

Slowest Pace

14:55 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:28:42

83% of race

Time at Steady Pace

31:28

17% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 13:45 /mi

Loading chart...

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	5967	3236	3236	5967	3236	3236
10K	3.10 mi	5758+209	3095+141	3095+141	5543	2952	2952
8M	1.79 mi	5934-176	3214-119	3214-119	6458	3597	3597
10M	2.00 mi	5865+69	3178+36	3178+36	5522	2959	2959
11M	1.00 mi	5810+55	3134+44	3134+44	5221	2770	2770
Finish(13.11 mi)	2.11 mi	5671+139	3044+90	3044+90	4885	2591	2591

2591

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

ALSAC / St. Jude Children's Research Hospital

Race timed by

Sportstats