ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Melissa Postler

Memphis, TN

Bib: 19203 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 (F45-49)

#0 / 370

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

17:33/mi

54:32

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

18:39/mi

1:52:30

↑ 105 ft↓ 119 ft

290 ft elev

16:20/mi

2:21:41

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

20:39/mi

3:02:59

↑ 45 ft↓ 35 ft

254 ft elev

11M

19:47/mi

3:22:46

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

21:40/mi

4:08:27

↑ 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

1:52:3018:06 /mi⚡ faster

2nd Half

2:15:5619:43 /mi+20.8%

Positive split — 20.8% slower in the second half

AI Race Performance Report

Melissa'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	54:32	17:33	3.11 mi	54:32	17:33	-
10K	1:52:30	18:06	3.10 mi	57:58	18:39	+1:06
8M	2:21:41	17:43	1.79 mi	29:11	16:20	-2:19
10M	3:02:59	18:18	2.00 mi	41:18	20:39	+4:19
11M	3:22:46	18:26	1.00 mi	19:47	19:47	-0:52
Finish(13.11 mi)	4:08:27	18:57	2.11 mi	45:41	21:40	+1:53

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

16:20 /mi

Average Pace

18:57 /mi

Slowest Pace

21:40 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:21:41

57% of race

Time at Steady Pace

1:01:05

25% of race

Time at Slower Pace

45:41

18% of race

Average Pace: 18:57 /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	6788	3828	3828	6788	3828	3828
10K	3.10 mi	6781+7	3822+6	3822+6	6775	3816	3816
8M	1.79 mi	6793-12	3829-7	3829-7	6826	3852	3852
10M	2.00 mi	6803-10	3838-9	3838-9	6812	3848	3848
11M	1.00 mi	6795+8	3831+7	3831+7	6723	3784	3784
Finish(13.11 mi)	2.11 mi	6789+6	3827+4	3827+4	6688	3765	3765

3765

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