ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Meredith Simpson

Arlington, TN

Bib: 13701 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Top 30%

Gender (Female)

#0 / 3868

Top 21%

Masters (Masters Women)

#0 / 1487

Top 16%

Division (F45-49)

#0 / 370

Top 20%

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

9:00/mi

27:57

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

9:23/mi

57:05

↑ 105 ft↓ 119 ft

290 ft elev

7:36/mi

1:10:40

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

10:15/mi

1:31:09

↑ 45 ft↓ 35 ft

254 ft elev

11M

10:45/mi

1:41:54

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

11:49/mi

2:06:49

↑ 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

57:059:11 /mi⚡ faster

2nd Half

1:09:4410:07 /mi+22.2%

Positive split — 22.2% 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	27:57	9:00	3.11 mi	27:57	9:00	-
10K	57:05	9:11	3.10 mi	29:08	9:23	+0:23
8M	1:10:40	8:50	1.79 mi	13:35	7:36	-1:47
10M	1:31:09	9:07	2.00 mi	20:29	10:15	+2:39
11M	1:41:54	9:16	1.00 mi	10:45	10:45	+0:30
Finish(13.11 mi)	2:06:49	9:40	2.11 mi	24:55	11:49	+1:04

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:36 /mi

Average Pace

9:40 /mi

Slowest Pace

11:49 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:10:40

56% of race

Time at Steady Pace

31:14

25% of race

Time at Slower Pace

24:55

20% of race

Average Pace: 9:40 /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	1433	496	496	1433	496	496
10K	3.10 mi	1729-296	615-119	615-119	1948	725	725
8M	1.79 mi	1781-52	640-25	640-25	1983	753	753
10M	2.00 mi	1882-101	694-54	694-54	2278	925	925
11M	1.00 mi	1931-49	718-24	718-24	2506	1074	1074
Finish(13.11 mi)	2.11 mi	2066-135	807-89	807-89	2680	1185	1185

1185

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