ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Emma Kasten

Corinth, MS

Bib: 10231 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 17%

Gender (Female)

#0 / 3868

Top 10%

Division (F25-29)

#0 / 584

Top 10%

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

8:19/mi

25:50

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

8:40/mi

52:45

↑ 105 ft↓ 119 ft

290 ft elev

7:04/mi

1:05:23

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

9:37/mi

1:24:36

↑ 45 ft↓ 35 ft

254 ft elev

11M

9:52/mi

1:34:28

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

10:20/mi

1:56:15

↑ 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

52:458:29 /mi⚡ faster

2nd Half

1:03:299:12 /mi+20.3%

Positive split — 20.3% slower in the second half

AI Race Performance Report

Emma'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	25:50	8:19	3.11 mi	25:50	8:19	-
10K	52:45	8:29	3.10 mi	26:55	8:40	+0:21
8M	1:05:23	8:10	1.79 mi	12:38	7:04	-1:36
10M	1:24:36	8:28	2.00 mi	19:13	9:37	+2:33
11M	1:34:28	8:35	1.00 mi	9:52	9:52	+0:15
Finish(13.11 mi)	1:56:15	8:52	2.11 mi	21:47	10:20	+0:28

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:04 /mi

Average Pace

8:52 /mi

Slowest Pace

10:20 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:05:23

56% of race

Time at Steady Pace

29:05

25% of race

Time at Slower Pace

21:47

19% of race

Average Pace: 8:52 /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	F25-29	Seg. Overall	Seg. Females	Seg. F25-29
5K	3.11 mi	721	197	197	721	197	197
10K	3.10 mi	858-137	254-57	254-57	1031	331	331
8M	1.79 mi	890-32	268-14	268-14	1196	385	385
10M	2.00 mi	1037-147	332-64	332-64	1697	614	614
11M	1.00 mi	1105-68	352-20	352-20	1731	660	660
Finish(13.11 mi)	2.11 mi	1156-51	376-24	376-24	1476	547	547

547

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