ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Zach Conn

Chicago, IL

Bib: 11834 M

0:00

0:00

/ mi

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Overall

#0 / 6843

Gender (Male)

#0 / 2969

Division (M20-24)

#0 / 424

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

13:01/mi

40:28

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

13:47/mi

1:23:16

↑ 105 ft↓ 119 ft

290 ft elev

12:28/mi

1:45:33

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

16:49/mi

2:19:11

↑ 45 ft↓ 35 ft

254 ft elev

11M

17:47/mi

2:36:58

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

17:00/mi

3:12:49

↑ 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

1:23:1613:24 /mi⚡ faster

2nd Half

1:49:3215:53 /mi+31.5%

Positive split — 31.5% slower in the second half

AI Race Performance Report

Zach'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	40:28	13:01	3.11 mi	40:28	13:01	-
10K	1:23:16	13:24	3.10 mi	42:48	13:47	+0:46
8M	1:45:33	13:12	1.79 mi	22:17	12:28	-1:19
10M	2:19:11	13:55	2.00 mi	33:38	16:49	+4:21
11M	2:36:58	14:16	1.00 mi	17:47	17:47	+0:58
Finish(13.11 mi)	3:12:49	14:43	2.11 mi	35:51	17:00	-0:47

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

12:28 /mi

Average Pace

14:43 /mi

Slowest Pace

17:47 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:45:33

55% of race

Time at Steady Pace

1:27:16

45% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 14:42 /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	5893	2703	2703	5893	2703	2703
10K	3.10 mi	5849+44	2684+19	2684+19	5828	2675	2675
8M	1.79 mi	5942-93	2715-31	2715-31	6217	2781	2781
10M	2.00 mi	6035-93	2730-15	2730-15	6316	2803	2803
11M	1.00 mi	6076-41	2744-14	2744-14	6380	2829	2829
Finish(13.11 mi)	2.11 mi	6041+35	2724+20	2724+20	5778	2598	2598

2598

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