ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Samira Lawton

Germantown, TN

Bib: 13606 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 36%

Gender (Female)

#0 / 3868

Top 26%

Division (F35-39)

#0 / 430

Top 29%

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

9:36/mi

29:48

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

9:54/mi

1:00:33

↑ 105 ft↓ 119 ft

290 ft elev

8:05/mi

1:14:59

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

10:34/mi

1:36:07

↑ 45 ft↓ 35 ft

254 ft elev

11M

10:46/mi

1:46:53

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

11:47/mi

2:11:43

↑ 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

1:00:339:45 /mi⚡ faster

2nd Half

1:11:1010:19 /mi+17.5%

Positive split — 17.5% 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	29:48	9:36	3.11 mi	29:48	9:36	-
10K	1:00:33	9:45	3.10 mi	30:45	9:54	+0:18
8M	1:14:59	9:22	1.79 mi	14:26	8:05	-1:49
10M	1:36:07	9:37	2.00 mi	21:08	10:34	+2:29
11M	1:46:53	9:43	1.00 mi	10:46	10:46	+0:12
Finish(13.11 mi)	2:11:43	10:03	2.11 mi	24:50	11:47	+1:01

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:05 /mi

Average Pace

10:03 /mi

Slowest Pace

11:47 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:14:59

57% of race

Time at Steady Pace

31:54

24% of race

Time at Slower Pace

24:50

19% of race

Average Pace: 10:03 /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	F35-39	Seg. Overall	Seg. Females	Seg. F35-39
5K	3.11 mi	2270	882	882	2270	882	882
10K	3.10 mi	2380-110	939-57	939-57	2558	1035	1035
8M	1.79 mi	2414-34	966-27	966-27	2660	1125	1125
10M	2.00 mi	2454-40	994-28	994-28	2637	1121	1121
11M	1.00 mi	2446+8	998-4	998-4	2523	1085	1085
Finish(13.11 mi)	2.11 mi	2453-7	1015-17	1015-17	2651	1165	1165

1165

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