ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Douglas Thompson

Prairieville, LA

Bib: 18163 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 (M45-49)

#0 / 253

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

14:59/mi

46:32

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

14:52/mi

1:32:42

↑ 105 ft↓ 119 ft

290 ft elev

12:17/mi

1:54:38

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

16:27/mi

2:27:32

↑ 45 ft↓ 35 ft

254 ft elev

11M

17:00/mi

2:44:32

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

17:54/mi

3:22:18

↑ 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

1:32:4214:55 /mi⚡ faster

2nd Half

1:49:3615:54 /mi+18.2%

Positive split — 18.2% 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	46:32	14:59	3.11 mi	46:32	14:59	-
10K	1:32:42	14:55	3.10 mi	46:10	14:52	-0:07
8M	1:54:38	14:20	1.79 mi	21:56	12:17	-2:35
10M	2:27:32	14:45	2.00 mi	32:54	16:27	+4:10
11M	2:44:32	14:57	1.00 mi	17:00	17:00	+0:33
Finish(13.11 mi)	3:22:18	15:26	2.11 mi	37:46	17:54	+0:54

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Checkpoints & Pacing

Pace Line

Fastest Pace

12:17 /mi

Average Pace

15:26 /mi

Slowest Pace

17:54 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:54:38

57% of race

Time at Steady Pace

49:54

25% of race

Time at Slower Pace

37:46

19% of race

Average Pace: 15:26 /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	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	6432	2851	2851	6432	2851	2851
10K	3.10 mi	6308+124	2823+28	2823+28	6180	2776	2776
8M	1.79 mi	6286+22	2812+11	2812+11	6158	2761	2761
10M	2.00 mi	6273+13	2801+11	2801+11	6196	2758	2758
11M	1.00 mi	6271+2	2795+6	2795+6	6148	2748	2748
Finish(13.11 mi)	2.11 mi	6229+42	2776+19	2776+19	6036	2688	2688

2688

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