ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Charles O'Donnell

Brentwood, TN

Bib: 14496 M

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 6%

Gender (Male)

#0 / 2969

Top 10%

Division (M20-24)

#0 / 424

Top 14%

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

7:20/mi

22:48

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

7:43/mi

46:48

↑ 105 ft↓ 119 ft

290 ft elev

6:17/mi

58:01

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

8:20/mi

1:14:41

↑ 45 ft↓ 35 ft

254 ft elev

11M

9:13/mi

1:23:54

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

9:04/mi

1:43:01

↑ 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

46:487:32 /mi⚡ faster

2nd Half

56:138:09 /mi+20.1%

Positive split — 20.1% 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	22:48	7:20	3.11 mi	22:48	7:20	-
10K	46:48	7:32	3.10 mi	24:00	7:43	+0:23
8M	58:01	7:15	1.79 mi	11:13	6:17	-1:26
10M	1:14:41	7:28	2.00 mi	16:40	8:20	+2:03
11M	1:23:54	7:38	1.00 mi	9:13	9:13	+0:53
Finish(13.11 mi)	1:43:01	7:52	2.11 mi	19:07	9:04	-0:09

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:17 /mi

Average Pace

7:52 /mi

Slowest Pace

9:13 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

58:01

56% of race

Time at Steady Pace

16:40

16% of race

Time at Slower Pace

28:20

28% of race

Average Pace: 7:51 /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	M20-24	Seg. Overall	Seg. Males	Seg. M20-24
5K	3.11 mi	199	166	166	199	166	166
10K	3.10 mi	258-59	211-45	211-45	356	282	282
8M	1.79 mi	281-23	226-15	226-15	393	309	309
10M	2.00 mi	326-45	258-32	258-32	504	385	385
11M	1.00 mi	374-48	294-36	294-36	1131	771	771
Finish(13.11 mi)	2.11 mi	390-16	304-10	304-10	514	392	392

392

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