ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Layla Lammers

Blytheville, AR

Bib: 16740 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 23%

Gender (Female)

#0 / 3868

Top 14%

Division (F20-24)

#0 / 737

Top 16%

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

8:50/mi

27:26

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

9:12/mi

56:01

↑ 105 ft↓ 119 ft

290 ft elev

7:21/mi

1:09:09

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

9:47/mi

1:28:43

↑ 45 ft↓ 35 ft

254 ft elev

11M

9:21/mi

1:38:04

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

10:35/mi

2:00:23

↑ 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

56:019:01 /mi⚡ faster

2nd Half

1:04:219:20 /mi+14.9%

Positive split — 14.9% 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	27:26	8:50	3.11 mi	27:26	8:50	-
10K	56:01	9:01	3.10 mi	28:35	9:12	+0:22
8M	1:09:09	8:39	1.79 mi	13:08	7:21	-1:51
10M	1:28:43	8:52	2.00 mi	19:34	9:47	+2:26
11M	1:38:04	8:55	1.00 mi	9:21	9:21	-0:26
Finish(13.11 mi)	2:00:23	9:11	2.11 mi	22:19	10:35	+1:14

Trend:

Faster pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:21 /mi

Average Pace

9:11 /mi

Slowest Pace

10:35 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

40:34

34% of race

Time at Steady Pace

57:30

48% of race

Time at Slower Pace

22:19

19% of race

Average Pace: 9:11 /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	F20-24	Seg. Overall	Seg. Females	Seg. F20-24
5K	3.11 mi	1223	407	407	1223	407	407
10K	3.10 mi	1477-254	510-103	510-103	1729	618	618
8M	1.79 mi	1488-11	516-6	516-6	1678	593	593
10M	2.00 mi	1585-97	555-39	555-39	1858	703	703
11M	1.00 mi	1538+47	538+17	538+17	1269	414	414
Finish(13.11 mi)	2.11 mi	1561-23	556-18	556-18	1689	658	658

658

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