ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Shelby Hester

Nettleton, MS

Bib: 15631 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Gender (Female)

#0 / 3868

Top 50%

Division (F20-24)

#0 / 737

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

11:07/mi

34:32

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

11:23/mi

1:09:53

↑ 105 ft↓ 119 ft

290 ft elev

9:01/mi

1:25:59

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

11:44/mi

1:49:27

↑ 45 ft↓ 35 ft

254 ft elev

11M

11:56/mi

2:01:23

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

13:24/mi

2:29:38

↑ 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

1:09:5311:15 /mi⚡ faster

2nd Half

1:19:4411:34 /mi+14.1%

Positive split — 14.1% slower in the second half

AI Race Performance Report

Shelby'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	34:32	11:07	3.11 mi	34:32	11:07	-
10K	1:09:53	11:15	3.10 mi	35:21	11:23	+0:16
8M	1:25:59	10:45	1.79 mi	16:06	9:01	-2:22
10M	1:49:27	10:57	2.00 mi	23:28	11:44	+2:43
11M	2:01:23	11:02	1.00 mi	11:56	11:56	+0:12
Finish(13.11 mi)	2:29:38	11:25	2.11 mi	28:15	13:24	+1:28

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:01 /mi

Average Pace

11:25 /mi

Slowest Pace

13:24 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

16:06

11% of race

Time at Steady Pace

1:45:17

70% of race

Time at Slower Pace

28:15

19% of race

Average Pace: 11:25 /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	F20-24	Seg. Overall	Seg. Females	Seg. F20-24
5K	3.11 mi	4373	2140	2140	4373	2140	2140
10K	3.10 mi	4324+49	2111+29	2111+29	4257	2070	2070
8M	1.79 mi	4222+102	2053+58	2053+58	3935	1900	1900
10M	2.00 mi	4088+134	1982+71	1982+71	3754	1805	1805
11M	1.00 mi	4030+58	1949+33	1949+33	3547	1696	1696
Finish(13.11 mi)	2.11 mi	3980+50	1935+14	1935+14	3874	1925	1925

1925

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