ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Margaret Anne Lauderdale

Madison, MS

Bib: 13563 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 34%

Gender (Female)

#0 / 3868

Top 25%

Division (F25-29)

#0 / 584

Top 27%

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

9:44/mi

30:16

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

9:44/mi

1:00:31

↑ 105 ft↓ 119 ft

290 ft elev

7:53/mi

1:14:36

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

10:18/mi

1:35:12

↑ 45 ft↓ 35 ft

254 ft elev

11M

10:52/mi

1:46:04

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

11:38/mi

2:10:35

↑ 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

1:00:319:44 /mi⚡ faster

2nd Half

1:10:0410:10 /mi+15.8%

Positive split — 15.8% slower in the second half

AI Race Performance Report

Margaret'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	30:16	9:44	3.11 mi	30:16	9:44	-
10K	1:00:31	9:44	3.10 mi	30:16	9:44	0:00
8M	1:14:36	9:19	1.79 mi	14:05	7:53	-1:51
10M	1:35:12	9:31	2.00 mi	20:36	10:18	+2:25
11M	1:46:04	9:39	1.00 mi	10:52	10:52	+0:34
Finish(13.11 mi)	2:10:35	9:58	2.11 mi	24:31	11:38	+0:46

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

7:53 /mi

Average Pace

9:58 /mi

Slowest Pace

11:38 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

14:05

11% of race

Time at Steady Pace

1:31:59

70% of race

Time at Slower Pace

24:31

19% of race

Average Pace: 9:58 /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	F25-29	Seg. Overall	Seg. Females	Seg. F25-29
5K	3.11 mi	2477	992	992	2477	992	992
10K	3.10 mi	2372+105	935+57	935+57	2355	929	929
8M	1.79 mi	2339+33	920+15	920+15	2344	936	936
10M	2.00 mi	2325+14	923-3	923-3	2350	965	965
11M	1.00 mi	2366-41	947-24	947-24	2616	1134	1134
Finish(13.11 mi)	2.11 mi	2355+11	959-12	959-12	2548	1111	1111

1111

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