ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

David Rivera

Germantown, TN

Bib: 16775 M

0:00

0:00

/ mi

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Overall

#0 / 6843

Gender (Male)

#0 / 2969

Division (M25-29)

#0 / 438

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

11:14/mi

34:54

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

11:05/mi

1:09:19

↑ 105 ft↓ 119 ft

290 ft elev

8:54/mi

1:25:13

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

11:27/mi

1:48:07

↑ 45 ft↓ 35 ft

254 ft elev

11M

12:05/mi

2:00:12

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

13:50/mi

2:29:23

↑ 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

1:09:1911:09 /mi⚡ faster

2nd Half

1:20:0411:37 /mi+15.5%

Positive split — 15.5% 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	34:54	11:14	3.11 mi	34:54	11:14	-
10K	1:09:19	11:09	3.10 mi	34:25	11:05	-0:09
8M	1:25:13	10:39	1.79 mi	15:54	8:54	-2:11
10M	1:48:07	10:49	2.00 mi	22:54	11:27	+2:33
11M	2:00:12	10:56	1.00 mi	12:05	12:05	+0:38
Finish(13.11 mi)	2:29:23	11:24	2.11 mi	29:11	13:50	+1:45

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:54 /mi

Average Pace

11:24 /mi

Slowest Pace

13:50 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

15:54

11% of race

Time at Steady Pace

1:44:18

70% of race

Time at Slower Pace

29:11

20% of race

Average Pace: 11:24 /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	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
5K	3.11 mi	4548	2286	2286	4548	2286	2286
10K	3.10 mi	4213+335	2171+115	2171+115	3958	2069	2069
8M	1.79 mi	4109+104	2127+44	2127+44	3821	1988	1988
10M	2.00 mi	3951+158	2059+68	2059+68	3484	1854	1854
11M	1.00 mi	3900+51	2035+24	2035+24	3660	1885	1885
Finish(13.11 mi)	2.11 mi	3958-58	2034+1	2034+1	4193	2053	2053

2053

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