ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Joshua Robertson

San Antonio, TX

Bib: 12692 M

0:00

0:00

/ mi

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Overall

#0 / 6843

Gender (Male)

#0 / 2969

Division (M35-39)

#0 / 373

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

9:49/mi

30:31

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

10:03/mi

1:01:45

↑ 105 ft↓ 119 ft

290 ft elev

8:56/mi

1:17:43

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

13:34/mi

1:44:51

↑ 45 ft↓ 35 ft

254 ft elev

11M

13:36/mi

1:58:27

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

14:35/mi

2:29:12

↑ 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

1:01:459:56 /mi⚡ faster

2nd Half

1:27:2612:41 /mi+41.6%

Positive split — 41.6% slower in the second half

AI Race Performance Report

Joshua'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	30:31	9:49	3.11 mi	30:31	9:49	-
10K	1:01:45	9:56	3.10 mi	31:14	10:03	+0:14
8M	1:17:43	9:43	1.79 mi	15:58	8:56	-1:07
10M	1:44:51	10:29	2.00 mi	27:08	13:34	+4:38
11M	1:58:27	10:46	1.00 mi	13:36	13:36	+0:02
Finish(13.11 mi)	2:29:12	11:23	2.11 mi	30:45	14:35	+0:59

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:56 /mi

Average Pace

11:23 /mi

Slowest Pace

14:35 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:17:43

52% of race

Time at Steady Pace

1:11:29

48% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:23 /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	M35-39	Seg. Overall	Seg. Males	Seg. M35-39
5K	3.11 mi	2575	1532	1532	2575	1532	1532
10K	3.10 mi	2654-79	1558-26	1558-26	2756	1600	1600
8M	1.79 mi	2910-256	1661-103	1661-103	3865	2005	2005
10M	2.00 mi	3564-654	1906-245	1906-245	5079	2414	2414
11M	1.00 mi	3732-168	1961-55	1961-55	4713	2276	2276
Finish(13.11 mi)	2.11 mi	3939-207	2029-68	2029-68	4686	2224	2224

2224

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