ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Anna Corbin

Cordova, TN

Bib: 12021 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Gender (Female)

#0 / 3868

Division (F20-24)

#0 / 737

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

11:23/mi

35:21

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

11:39/mi

1:11:34

↑ 105 ft↓ 119 ft

290 ft elev

9:02/mi

1:27:42

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

12:25/mi

1:52:31

↑ 45 ft↓ 35 ft

254 ft elev

11M

13:13/mi

2:05:44

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

12:20/mi

2:31:44

↑ 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

1:11:3411:31 /mi⚡ faster

2nd Half

1:20:1011:38 /mi+12.0%

Positive split — 12.0% 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	35:21	11:23	3.11 mi	35:21	11:23	-
10K	1:11:34	11:31	3.10 mi	36:13	11:39	+0:16
8M	1:27:42	10:58	1.79 mi	16:08	9:02	-2:37
10M	1:52:31	11:15	2.00 mi	24:49	12:25	+3:23
11M	2:05:44	11:26	1.00 mi	13:13	13:13	+0:48
Finish(13.11 mi)	2:31:44	11:34	2.11 mi	26:00	12:20	-0:53

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:02 /mi

Average Pace

11:34 /mi

Slowest Pace

13:13 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:27:42

58% of race

Time at Steady Pace

50:49

33% of race

Time at Slower Pace

13:13

9% of race

Average Pace: 11:34 /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	F20-24	Seg. Overall	Seg. Females	Seg. F20-24
5K	3.11 mi	4731	2381	2381	4731	2381	2381
10K	3.10 mi	4571+160	2271+110	2271+110	4526	2250	2250
8M	1.79 mi	4437+134	2191+80	2191+80	3954	1914	1914
10M	2.00 mi	4393+44	2161+30	2161+30	4322	2173	2173
11M	1.00 mi	4395-2	2173-12	2173-12	4496	2288	2288
Finish(13.11 mi)	2.11 mi	4109+286	2016+157	2016+157	3114	1457	1457

1457

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