ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Lindley Jackson

Memphis, TN

Bib: 10302 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Gender (Female)

#0 / 3868

Masters (Masters Women)

#0 / 1487

Division (F45-49)

#0 / 370

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

14:01/mi

43:32

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

14:51/mi

1:29:40

↑ 105 ft↓ 119 ft

290 ft elev

14:19/mi

1:55:15

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

15:13/mi

2:25:41

↑ 45 ft↓ 35 ft

254 ft elev

11M

17:11/mi

2:42:52

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

17:13/mi

3:19:10

↑ 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

1:29:4014:26 /mi⚡ faster

2nd Half

1:49:3015:53 /mi+22.1%

Positive split — 22.1% slower in the second half

AI Race Performance Report

Lindley'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	43:32	14:01	3.11 mi	43:32	14:01	-
10K	1:29:40	14:26	3.10 mi	46:08	14:51	+0:50
8M	1:55:15	14:24	1.79 mi	25:35	14:19	-0:32
10M	2:25:41	14:34	2.00 mi	30:26	15:13	+0:54
11M	2:42:52	14:48	1.00 mi	17:11	17:11	+1:58
Finish(13.11 mi)	3:19:10	15:12	2.11 mi	36:18	17:13	+0:02

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Checkpoints & Pacing

Pace Line

Fastest Pace

14:01 /mi

Average Pace

15:12 /mi

Slowest Pace

17:13 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:09:07

35% of race

Time at Steady Pace

1:16:34

38% of race

Time at Slower Pace

53:29

27% of race

Average Pace: 15:12 /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	6220	3419	3419	6220	3419	3419
10K	3.10 mi	6186+34	3395+24	3395+24	6173	3392	3392
8M	1.79 mi	6313-127	3488-93	3488-93	6678	3746	3746
10M	2.00 mi	6237+76	3443+45	3443+45	5850	3185	3185
11M	1.00 mi	6232+5	3441+2	3441+2	6211	3437	3437
Finish(13.11 mi)	2.11 mi	6168+64	3399+42	3399+42	5861	3225	3225

3225

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