ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Rachel Guess

Memphis, TN

Bib: 11814 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Gender (Female)

#0 / 3868

Masters (Masters Women)

#0 / 1487

Top 48%

Division (F50-54)

#0 / 302

Top 47%

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

10:09/mi

31:31

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

12:29/mi

1:10:19

↑ 105 ft↓ 119 ft

290 ft elev

9:43/mi

1:27:40

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

12:31/mi

1:52:42

↑ 45 ft↓ 35 ft

254 ft elev

11M

13:51/mi

2:06:33

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

14:31/mi

2:37:09

↑ 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

1:10:1911:19 /mi⚡ faster

2nd Half

1:26:4912:35 /mi+23.5%

Positive split — 23.5% 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	31:31	10:09	3.11 mi	31:31	10:09	-
10K	1:10:19	11:19	3.10 mi	38:48	12:29	+2:20
8M	1:27:40	10:57	1.79 mi	17:21	9:43	-2:46
10M	1:52:42	11:16	2.00 mi	25:02	12:31	+2:48
11M	2:06:33	11:30	1.00 mi	13:51	13:51	+1:20
Finish(13.11 mi)	2:37:09	11:59	2.11 mi	30:36	14:31	+0:40

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:43 /mi

Average Pace

11:59 /mi

Slowest Pace

14:31 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

48:52

31% of race

Time at Steady Pace

1:03:50

41% of race

Time at Slower Pace

44:27

28% of race

Average Pace: 11:59 /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	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	3077	1335	1335	3077	1335	1335
10K	3.10 mi	4405-1328	2163-828	2163-828	5143	2665	2665
8M	1.79 mi	4431-26	2186-23	2186-23	4690	2393	2393
10M	2.00 mi	4415+16	2177+9	2177+9	4417	2229	2229
11M	1.00 mi	4477-62	2232-55	2232-55	4880	2544	2544
Finish(13.11 mi)	2.11 mi	4504-27	2280-48	2280-48	4646	2428	2428

2428

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