ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Kelsey Lawrence

Collierville, TN

Bib: 19198 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 (F40-44)

#0 / 397

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

12:14/mi

37:59

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

14:20/mi

1:22:32

↑ 105 ft↓ 119 ft

290 ft elev

10:45/mi

1:41:45

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

14:40/mi

2:11:05

↑ 45 ft↓ 35 ft

254 ft elev

11M

15:14/mi

2:26:19

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

16:12/mi

3:00:28

↑ 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

1:22:3213:17 /mi⚡ faster

2nd Half

1:37:5514:12 /mi+18.6%

Positive split — 18.6% slower in the second half

AI Race Performance Report

Kelsey'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	37:59	12:14	3.11 mi	37:59	12:14	-
10K	1:22:32	13:17	3.10 mi	44:33	14:20	+2:06
8M	1:41:45	12:43	1.79 mi	19:13	10:45	-3:35
10M	2:11:05	13:07	2.00 mi	29:20	14:40	+3:55
11M	2:26:19	13:18	1.00 mi	15:14	15:14	+0:34
Finish(13.11 mi)	3:00:28	13:46	2.11 mi	34:09	16:12	+0:58

Trend:

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Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:45 /mi

Average Pace

13:46 /mi

Slowest Pace

16:12 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

57:12

32% of race

Time at Steady Pace

1:29:07

49% of race

Time at Slower Pace

34:09

19% of race

Average Pace: 13:46 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	5436	2866	2866	5436	2866	2866
10K	3.10 mi	5798-362	3122-256	3122-256	6008	3276	3276
8M	1.79 mi	5752+46	3094+28	3094+28	5480	2921	2921
10M	2.00 mi	5727+25	3076+18	3076+18	5645	3038	3038
11M	1.00 mi	5719+8	3074+2	3074+2	5575	2995	2995
Finish(13.11 mi)	2.11 mi	5684+35	3053+21	3053+21	5457	2953	2953

2953

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