ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Bob Collins

Auburn, AL

Bib: 11807 M

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Top 27%

Gender (Male)

#0 / 2969

Top 39%

Masters (Masters Men)

#0 / 1204

Top 28%

Division (M55-59)

#0 / 192

Top 26%

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

8:59/mi

27:54

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

9:17/mi

56:43

↑ 105 ft↓ 119 ft

290 ft elev

7:37/mi

1:10:19

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

9:52/mi

1:30:02

↑ 45 ft↓ 35 ft

254 ft elev

11M

10:39/mi

1:40:41

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

11:16/mi

2:04:27

↑ 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

56:439:08 /mi⚡ faster

2nd Half

1:07:439:49 /mi+19.4%

Positive split — 19.4% 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	27:54	8:59	3.11 mi	27:54	8:59	-
10K	56:43	9:08	3.10 mi	28:49	9:17	+0:18
8M	1:10:19	8:47	1.79 mi	13:36	7:37	-1:40
10M	1:30:02	9:00	2.00 mi	19:43	9:52	+2:15
11M	1:40:41	9:09	1.00 mi	10:39	10:39	+0:47
Finish(13.11 mi)	2:04:27	9:30	2.11 mi	23:46	11:16	+0:37

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:37 /mi

Average Pace

9:30 /mi

Slowest Pace

11:16 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

41:30

33% of race

Time at Steady Pace

48:32

39% of race

Time at Slower Pace

34:25

28% of race

Average Pace: 9:30 /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	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
5K	3.11 mi	1413	924	924	1413	924	924
10K	3.10 mi	1631-218	1059-135	1059-135	1831	1164	1164
8M	1.79 mi	1731-100	1109-50	1109-50	1993	1234	1234
10M	2.00 mi	1765-34	1124-15	1124-15	1921	1182	1182
11M	1.00 mi	1827-62	1152-28	1152-28	2416	1392	1392
Finish(13.11 mi)	2.11 mi	1876-49	1160-8	1160-8	2253	1307	1307

1307

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