ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Tuyu Zheng

Memphis, TN

Bib: 11213 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 17%

Gender (Female)

#0 / 3868

Top 9%

Division (F30-34)

#0 / 432

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

8:33/mi

26:35

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

8:36/mi

53:18

↑ 105 ft↓ 119 ft

290 ft elev

7:05/mi

1:05:57

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

9:19/mi

1:24:35

↑ 45 ft↓ 35 ft

254 ft elev

11M

9:45/mi

1:34:20

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

10:17/mi

1:56:01

↑ 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

53:188:35 /mi⚡ faster

2nd Half

1:02:439:06 /mi+17.7%

Positive split — 17.7% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	26:35	8:33	3.11 mi	26:35	8:33	-
10K	53:18	8:35	3.10 mi	26:43	8:36	+0:03
8M	1:05:57	8:15	1.79 mi	12:39	7:05	-1:31
10M	1:24:35	8:28	2.00 mi	18:38	9:19	+2:14
11M	1:34:20	8:35	1.00 mi	9:45	9:45	+0:26
Finish(13.11 mi)	1:56:01	8:51	2.11 mi	21:41	10:17	+0:32

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:05 /mi

Average Pace

8:51 /mi

Slowest Pace

10:17 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:05:57

57% of race

Time at Steady Pace

28:23

24% of race

Time at Slower Pace

21:41

19% of race

Average Pace: 8:51 /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	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
5K	3.11 mi	918	283	283	918	283	283
10K	3.10 mi	929-11	289-6	289-6	965	304	304
8M	1.79 mi	959-30	303-14	303-14	1215	391	391
10M	2.00 mi	1036-77	331-28	331-28	1382	466	466
11M	1.00 mi	1091-55	346-15	346-15	1641	610	610
Finish(13.11 mi)	2.11 mi	1132-41	362-16	362-16	1433	527	527

527

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