ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Johnnie Brown

Baton Rouge, LA

Bib: 18571 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Gender (Male)

#0 / 2969

Masters (Masters Men)

#0 / 1204

Division (M50-54)

#0 / 231

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

13:43/mi

42:36

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

15:00/mi

1:29:13

↑ 105 ft↓ 119 ft

290 ft elev

11:36/mi

1:49:57

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

14:55/mi

2:19:47

↑ 45 ft↓ 35 ft

254 ft elev

11M

15:23/mi

2:35:10

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

17:10/mi

3:11:23

↑ 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

1:29:1314:21 /mi⚡ faster

2nd Half

1:42:0914:49 /mi+14.5%

Positive split — 14.5% slower in the second half

AI Race Performance Report

Johnnie'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	42:36	13:43	3.11 mi	42:36	13:43	-
10K	1:29:13	14:21	3.10 mi	46:37	15:00	+1:17
8M	1:49:57	13:45	1.79 mi	20:44	11:36	-3:24
10M	2:19:47	13:59	2.00 mi	29:50	14:55	+3:19
11M	2:35:10	14:06	1.00 mi	15:23	15:23	+0:28
Finish(13.11 mi)	3:11:23	14:36	2.11 mi	36:13	17:10	+1:47

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:36 /mi

Average Pace

14:36 /mi

Slowest Pace

17:10 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:03:20

33% of race

Time at Steady Pace

1:31:50

48% of race

Time at Slower Pace

36:13

19% of race

Average Pace: 14:36 /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	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	6139	2775	2775	6139	2775	2775
10K	3.10 mi	6164-25	2779-4	2779-4	6218	2785	2785
8M	1.79 mi	6125+39	2761+18	2761+18	5922	2697	2697
10M	2.00 mi	6056+69	2738+23	2738+23	5735	2632	2632
11M	1.00 mi	6023+33	2724+14	2724+14	5640	2597	2597
Finish(13.11 mi)	2.11 mi	6005+18	2714+10	2714+10	5842	2626	2626

2626

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