ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Keeley Childress

Collierville, TN

Bib: 19200 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Gender (Female)

#0 / 3868

Division (F35-39)

#0 / 430

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

10:52/mi

33:46

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

11:41/mi

1:10:04

↑ 105 ft↓ 119 ft

290 ft elev

9:39/mi

1:27:18

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

13:04/mi

1:53:26

↑ 45 ft↓ 35 ft

254 ft elev

11M

13:11/mi

2:06:37

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

14:22/mi

2:36:55

↑ 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

1:10:0411:17 /mi⚡ faster

2nd Half

1:26:5112:36 /mi+24.0%

Positive split — 24.0% 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	33:46	10:52	3.11 mi	33:46	10:52	-
10K	1:10:04	11:17	3.10 mi	36:18	11:41	+0:49
8M	1:27:18	10:55	1.79 mi	17:14	9:39	-2:02
10M	1:53:26	11:21	2.00 mi	26:08	13:04	+3:25
11M	2:06:37	11:31	1.00 mi	13:11	13:11	+0:07
Finish(13.11 mi)	2:36:55	11:58	2.11 mi	30:18	14:22	+1:11

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:39 /mi

Average Pace

11:58 /mi

Slowest Pace

14:22 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:27:18

56% of race

Time at Steady Pace

39:19

25% of race

Time at Slower Pace

30:18

19% of race

Average Pace: 11:58 /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	Females	F35-39	Seg. Overall	Seg. Females	Seg. F35-39
5K	3.11 mi	4099	1967	1967	4099	1967	1967
10K	3.10 mi	4352-253	2130-163	2130-163	4543	2261	2261
8M	1.79 mi	4394-42	2163-33	2163-33	4630	2357	2357
10M	2.00 mi	4495-101	2242-79	2242-79	4794	2470	2470
11M	1.00 mi	4486+9	2238+4	2238+4	4478	2279	2279
Finish(13.11 mi)	2.11 mi	4497-11	2273-35	2273-35	4554	2364	2364

2364

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