ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Shelby Buxton

Bartlett, TN

Bib: 18997 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Gender (Female)

#0 / 3868

Division (F25-29)

#0 / 584

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

12:28/mi

38:45

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

14:33/mi

1:23:57

↑ 105 ft↓ 119 ft

290 ft elev

12:59/mi

1:47:09

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

16:46/mi

2:20:40

↑ 45 ft↓ 35 ft

254 ft elev

11M

16:20/mi

2:37:00

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

18:30/mi

3:16:00

↑ 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

1:23:5713:31 /mi⚡ faster

2nd Half

1:52:0216:15 /mi+33.5%

Positive split — 33.5% 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	38:45	12:28	3.11 mi	38:45	12:28	-
10K	1:23:57	13:31	3.10 mi	45:12	14:33	+2:05
8M	1:47:09	13:24	1.79 mi	23:12	12:59	-1:34
10M	2:20:40	14:04	2.00 mi	33:31	16:46	+3:47
11M	2:37:00	14:16	1.00 mi	16:20	16:20	-0:26
Finish(13.11 mi)	3:16:00	14:57	2.11 mi	39:00	18:30	+2:10

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Checkpoints & Pacing

Pace Line

Fastest Pace

12:28 /mi

Average Pace

14:57 /mi

Slowest Pace

18:30 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:47:09

55% of race

Time at Steady Pace

49:51

25% of race

Time at Slower Pace

39:00

20% of race

Average Pace: 14:57 /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	F25-29	Seg. Overall	Seg. Females	Seg. F25-29
5K	3.11 mi	5601	2985	2985	5601	2985	2985
10K	3.10 mi	5889-288	3185-200	3185-200	6071	3319	3319
8M	1.79 mi	6013-124	3274-89	3274-89	6394	3552	3552
10M	2.00 mi	6078-65	3324-50	3324-50	6297	3494	3494
11M	1.00 mi	6079-1	3329-5	3329-5	5959	3265	3265
Finish(13.11 mi)	2.11 mi	6105-26	3356-27	3356-27	6183	3438	3438

3438

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