ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Joann Chin

Johns Creek, GA

Bib: 10670 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Gender (Female)

#0 / 3868

Top 41%

Masters (Masters Women)

#0 / 1487

Top 32%

Division (F40-44)

#0 / 397

Top 43%

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

10:03/mi

31:14

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

10:33/mi

1:04:02

↑ 105 ft↓ 119 ft

290 ft elev

8:42/mi

1:19:35

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

11:37/mi

1:42:49

↑ 45 ft↓ 35 ft

254 ft elev

11M

12:19/mi

1:55:08

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

13:02/mi

2:22:38

↑ 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

1:04:0210:18 /mi⚡ faster

2nd Half

1:18:3511:24 /mi+22.7%

Positive split — 22.7% slower in the second half

AI Race Performance Report

Joann'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	31:14	10:03	3.11 mi	31:14	10:03	-
10K	1:04:02	10:18	3.10 mi	32:48	10:33	+0:30
8M	1:19:35	9:57	1.79 mi	15:33	8:42	-1:51
10M	1:42:49	10:17	2.00 mi	23:14	11:37	+2:55
11M	1:55:08	10:28	1.00 mi	12:19	12:19	+0:42
Finish(13.11 mi)	2:22:38	10:53	2.11 mi	27:30	13:02	+0:43

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:42 /mi

Average Pace

10:53 /mi

Slowest Pace

13:02 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:19:35

56% of race

Time at Steady Pace

35:33

25% of race

Time at Slower Pace

27:30

19% of race

Average Pace: 10:53 /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	Females	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	2941	1255	1255	2941	1255	1255
10K	3.10 mi	3133-192	1373-118	1373-118	3394	1538	1538
8M	1.79 mi	3207-74	1432-59	1432-59	3547	1661	1661
10M	2.00 mi	3317-110	1502-70	1502-70	3634	1729	1729
11M	1.00 mi	3390-73	1555-53	1555-53	3832	1873	1873
Finish(13.11 mi)	2.11 mi	3441-51	1592-37	1592-37	3626	1767	1767

1767

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