ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Summer Vaughn

Memphis, TN

Bib: 12323 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 22%

Gender (Female)

#0 / 3868

Top 14%

Division (F25-29)

#0 / 584

Top 14%

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

8:59/mi

27:56

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

9:13/mi

56:35

↑ 105 ft↓ 119 ft

290 ft elev

7:25/mi

1:09:50

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

9:27/mi

1:28:44

↑ 45 ft↓ 35 ft

254 ft elev

11M

9:00/mi

1:37:44

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

10:18/mi

1:59:27

↑ 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

56:359:06 /mi⚡ faster

2nd Half

1:02:519:07 /mi+11.1%

Positive split — 11.1% 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	27:56	8:59	3.11 mi	27:56	8:59	-
10K	56:35	9:06	3.10 mi	28:39	9:13	+0:14
8M	1:09:50	8:44	1.79 mi	13:15	7:25	-1:48
10M	1:28:44	8:52	2.00 mi	18:54	9:27	+2:02
11M	1:37:44	8:53	1.00 mi	9:00	9:00	-0:27
Finish(13.11 mi)	1:59:27	9:07	2.11 mi	21:43	10:18	+1:18

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:25 /mi

Average Pace

9:07 /mi

Slowest Pace

10:18 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

13:15

11% of race

Time at Steady Pace

1:24:29

71% of race

Time at Slower Pace

21:43

18% of race

Average Pace: 9:07 /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	1426	492	492	1426	492	492
10K	3.10 mi	1598-172	560-68	560-68	1753	628	628
8M	1.79 mi	1615-17	564-4	564-4	1761	631	631
10M	2.00 mi	1591+24	557+7	557+7	1543	538	538
11M	1.00 mi	1496+95	520+37	520+37	918	271	271
Finish(13.11 mi)	2.11 mi	1488+8	524-4	524-4	1454	536	536

536

Passing Analysis

No position changes recorded for this athlete.

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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