ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

John Lankford

Birmingham, AL

Bib: 16425 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Top 48%

Gender (Male)

#0 / 2969

Masters (Masters Men)

#0 / 1204

Top 50%

Division (M60-64)

#0 / 133

Top 40%

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

9:34/mi

29:44

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

10:40/mi

1:02:52

↑ 105 ft↓ 119 ft

290 ft elev

8:41/mi

1:18:22

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

11:18/mi

1:40:57

↑ 45 ft↓ 35 ft

254 ft elev

11M

12:30/mi

1:53:27

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

12:59/mi

2:20:50

↑ 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

1:02:5210:07 /mi⚡ faster

2nd Half

1:17:5811:18 /mi+24.0%

Positive split — 24.0% slower in the second half

AI Race Performance Report

John'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	29:44	9:34	3.11 mi	29:44	9:34	-
10K	1:02:52	10:07	3.10 mi	33:08	10:40	+1:06
8M	1:18:22	9:48	1.79 mi	15:30	8:41	-1:59
10M	1:40:57	10:06	2.00 mi	22:35	11:18	+2:37
11M	1:53:27	10:19	1.00 mi	12:30	12:30	+1:12
Finish(13.11 mi)	2:20:50	10:45	2.11 mi	27:23	12:59	+0:29

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:41 /mi

Average Pace

10:45 /mi

Slowest Pace

12:59 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

45:14

32% of race

Time at Steady Pace

55:43

40% of race

Time at Slower Pace

39:53

28% of race

Average Pace: 10:45 /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	Males	M60-64	Seg. Overall	Seg. Males	Seg. M60-64
5K	3.11 mi	2251	1379	1379	2251	1379	1379
10K	3.10 mi	2896-645	1657-278	1657-278	3499	1902	1902
8M	1.79 mi	3007-111	1694-37	1694-37	3511	1867	1867
10M	2.00 mi	3085-78	1722-28	1722-28	3347	1795	1795
11M	1.00 mi	3199-114	1766-44	1766-44	3966	2001	2001
Finish(13.11 mi)	2.11 mi	3265-66	1774-8	1774-8	3581	1841	1841

1841

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