ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Jamie Bolton

Shreveport, LA

Bib: 15739 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Top 13%

Gender (Male)

#0 / 2969

Top 21%

Masters (Masters Men)

#0 / 1204

Top 13%

Division (M40-44)

#0 / 288

Top 20%

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

8:16/mi

25:42

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

8:36/mi

52:25

↑ 105 ft↓ 119 ft

290 ft elev

7:06/mi

1:05:06

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

9:28/mi

1:24:01

↑ 45 ft↓ 35 ft

254 ft elev

11M

8:58/mi

1:32:59

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

9:34/mi

1:53:09

↑ 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

52:258:26 /mi⚡ faster

2nd Half

1:00:438:48 /mi+15.8%

Positive split — 15.8% slower in the second half

AI Race Performance Report

Jamie'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	25:42	8:16	3.11 mi	25:42	8:16	-
10K	52:25	8:26	3.10 mi	26:43	8:36	+0:20
8M	1:05:06	8:08	1.79 mi	12:41	7:06	-1:30
10M	1:24:01	8:24	2.00 mi	18:55	9:28	+2:22
11M	1:32:59	8:27	1.00 mi	8:58	8:58	-0:30
Finish(13.11 mi)	1:53:09	8:38	2.11 mi	20:10	9:34	+0:36

Trend:

Faster pace

Steady pace

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More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:06 /mi

Average Pace

8:38 /mi

Slowest Pace

9:34 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

38:23

34% of race

Time at Steady Pace

35:41

32% of race

Time at Slower Pace

39:05

35% of race

Average Pace: 8:38 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	690	506	506	690	506	506
10K	3.10 mi	801-111	574-68	574-68	961	658	658
8M	1.79 mi	853-52	599-25	599-25	1242	841	841
10M	2.00 mi	972-119	665-66	665-66	1551	1007	1007
11M	1.00 mi	953+19	657+8	657+8	879	621	621
Finish(13.11 mi)	2.11 mi	882+71	626+31	626+31	832	587	587

587

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