ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

David Donald

Edwards, MS

Bib: 13022 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 (M60-64)

#0 / 133

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

12:58/mi

40:18

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

13:51/mi

1:23:19

↑ 105 ft↓ 119 ft

290 ft elev

11:17/mi

1:43:29

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

14:33/mi

2:12:34

↑ 45 ft↓ 35 ft

254 ft elev

11M

15:00/mi

2:27:34

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

16:26/mi

3:02:13

↑ 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

1:23:1913:25 /mi⚡ faster

2nd Half

1:38:5314:20 /mi+18.7%

Positive split — 18.7% slower in the second half

AI Race Performance Report

David'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	40:18	12:58	3.11 mi	40:18	12:58	-
10K	1:23:19	13:25	3.10 mi	43:01	13:51	+0:53
8M	1:43:29	12:56	1.79 mi	20:10	11:17	-2:34
10M	2:12:34	13:15	2.00 mi	29:05	14:33	+3:16
11M	2:27:34	13:25	1.00 mi	15:00	15:00	+0:27
Finish(13.11 mi)	3:02:13	13:54	2.11 mi	34:39	16:26	+1:26

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:17 /mi

Average Pace

13:54 /mi

Slowest Pace

16:26 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:00:28

33% of race

Time at Steady Pace

1:27:06

48% of race

Time at Slower Pace

34:39

19% of race

Average Pace: 13:54 /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	M60-64	Seg. Overall	Seg. Males	Seg. M60-64
5K	3.11 mi	5870	2696	2696	5870	2696	2696
10K	3.10 mi	5851+19	2685+11	2685+11	5852	2686	2686
8M	1.79 mi	5844+7	2681+4	2681+4	5781	2654	2654
10M	2.00 mi	5794+50	2662+19	2662+19	5593	2582	2582
11M	1.00 mi	5764+30	2658+4	2658+4	5470	2535	2535
Finish(13.11 mi)	2.11 mi	5750+14	2652+6	2652+6	5565	2532	2532

2532

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