ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Janet Lo

Memphis, TN

Bib: 18601 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 43%

Division (F45-49)

#0 / 370

Top 48%

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

10:45/mi

33:25

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

12:18/mi

1:11:38

↑ 105 ft↓ 119 ft

290 ft elev

8:47/mi

1:27:20

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

12:17/mi

1:51:53

↑ 45 ft↓ 35 ft

254 ft elev

11M

12:04/mi

2:03:57

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

13:34/mi

2:32:33

↑ 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

1:11:3811:32 /mi⚡ faster

2nd Half

1:20:5411:44 /mi+12.9%

Positive split — 12.9% 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	33:25	10:45	3.11 mi	33:25	10:45	-
10K	1:11:38	11:32	3.10 mi	38:13	12:18	+1:33
8M	1:27:20	10:55	1.79 mi	15:42	8:47	-3:31
10M	1:51:53	11:11	2.00 mi	24:33	12:17	+3:30
11M	2:03:57	11:16	1.00 mi	12:04	12:04	-0:13
Finish(13.11 mi)	2:32:33	11:38	2.11 mi	28:36	13:34	+1:30

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:47 /mi

Average Pace

11:38 /mi

Slowest Pace

13:34 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

49:07

32% of race

Time at Steady Pace

1:14:50

49% of race

Time at Slower Pace

28:36

19% of race

Average Pace: 11:38 /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	3953	1875	1875	3953	1875	1875
10K	3.10 mi	4586-633	2282-407	2282-407	5019	2581	2581
8M	1.79 mi	4398+188	2166+116	2166+116	3663	1737	1737
10M	2.00 mi	4332+66	2125+41	2125+41	4209	2099	2099
11M	1.00 mi	4237+95	2074+51	2074+51	3653	1767	1767
Finish(13.11 mi)	2.11 mi	4184+53	2068+6	2068+6	3995	2006	2006

2006

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