ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Jonathan Frederick

Hamilton, AL

Bib: 18168 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 (M40-44)

#0 / 288

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

11:33/mi

35:52

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

12:31/mi

1:14:46

↑ 105 ft↓ 119 ft

290 ft elev

11:01/mi

1:34:26

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

15:53/mi

2:06:12

↑ 45 ft↓ 35 ft

254 ft elev

11M

15:58/mi

2:22:10

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

19:06/mi

3:02:26

↑ 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

1:14:4612:02 /mi⚡ faster

2nd Half

1:47:3915:37 /mi+44.0%

Positive split — 44.0% 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	35:52	11:33	3.11 mi	35:52	11:33	-
10K	1:14:46	12:02	3.10 mi	38:54	12:31	+0:58
8M	1:34:26	11:48	1.79 mi	19:40	11:01	-1:30
10M	2:06:12	12:37	2.00 mi	31:46	15:53	+4:52
11M	2:22:10	12:55	1.00 mi	15:58	15:58	+0:05
Finish(13.11 mi)	3:02:26	13:55	2.11 mi	40:16	19:06	+3:08

Trend:

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Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:01 /mi

Average Pace

13:55 /mi

Slowest Pace

19:06 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:34:26

52% of race

Time at Steady Pace

47:44

26% of race

Time at Slower Pace

40:16

22% of race

Average Pace: 13:55 /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	4887	2398	2398	4887	2398	2398
10K	3.10 mi	5054-167	2442-44	2442-44	5175	2490	2490
8M	1.79 mi	5211-157	2497-55	2497-55	5621	2598	2598
10M	2.00 mi	5486-275	2571-74	2571-74	6078	2725	2725
11M	1.00 mi	5537-51	2592-21	2592-21	5822	2651	2651
Finish(13.11 mi)	2.11 mi	5758-221	2654-62	2654-62	6308	2783	2783

2783

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