ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Jonathan Estrada

Memphis, TN

Bib: 14808 M

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 7%

Gender (Male)

#0 / 2969

Top 12%

Division (M25-29)

#0 / 438

Top 13%

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

8:06/mi

25:11

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

8:02/mi

50:10

↑ 105 ft↓ 119 ft

290 ft elev

6:15/mi

1:01:20

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

8:11/mi

1:17:42

↑ 45 ft↓ 35 ft

254 ft elev

11M

8:14/mi

1:25:56

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

8:49/mi

1:44:31

↑ 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

50:108:04 /mi⚡ faster

2nd Half

54:207:53 /mi+8.3%

Positive split — 8.3% slower in the second half

AI Race Performance Report

Jonathan'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	25:11	8:06	3.11 mi	25:11	8:06	-
10K	50:10	8:04	3.10 mi	24:59	8:02	-0:04
8M	1:01:20	7:40	1.79 mi	11:10	6:15	-1:47
10M	1:17:42	7:46	2.00 mi	16:22	8:11	+1:56
11M	1:25:56	7:49	1.00 mi	8:14	8:14	+0:03
Finish(13.11 mi)	1:44:31	7:58	2.11 mi	18:35	8:49	+0:35

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:15 /mi

Average Pace

7:58 /mi

Slowest Pace

8:49 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

11:10

11% of race

Time at Steady Pace

1:14:46

72% of race

Time at Slower Pace

18:35

18% of race

Average Pace: 7:58 /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	590	445	445	590	445	445
10K	3.10 mi	547+43	416+29	416+29	530	404	404
8M	1.79 mi	513+34	392+24	392+24	381	302	302
10M	2.00 mi	495+18	382+10	382+10	437	343	343
11M	1.00 mi	478+17	371+11	371+11	415	326	326
Finish(13.11 mi)	2.11 mi	452+26	352+19	352+19	404	315	315

315

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