ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Susan Kaltenbronn

Pevely, MO

Bib: 18117 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Gender (Female)

#0 / 3868

Masters (Masters Women)

#0 / 1487

Top 43%

Division (F60-64)

#0 / 124

Top 31%

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

11:02/mi

34:18

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

11:35/mi

1:10:18

↑ 105 ft↓ 119 ft

290 ft elev

8:48/mi

1:26:01

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

12:11/mi

1:50:23

↑ 45 ft↓ 35 ft

254 ft elev

11M

12:18/mi

2:02:41

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

14:05/mi

2:32:23

↑ 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

1:10:1811:19 /mi⚡ faster

2nd Half

1:22:0511:54 /mi+16.8%

Positive split — 16.8% slower in the second half

AI Race Performance Report

Susan'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	34:18	11:02	3.11 mi	34:18	11:02	-
10K	1:10:18	11:19	3.10 mi	36:00	11:35	+0:33
8M	1:26:01	10:45	1.79 mi	15:43	8:48	-2:47
10M	1:50:23	11:02	2.00 mi	24:22	12:11	+3:23
11M	2:02:41	11:09	1.00 mi	12:18	12:18	+0:07
Finish(13.11 mi)	2:32:23	11:37	2.11 mi	29:42	14:05	+1:47

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:48 /mi

Average Pace

11:37 /mi

Slowest Pace

14:05 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

50:01

33% of race

Time at Steady Pace

1:12:40

48% of race

Time at Slower Pace

29:42

19% of race

Average Pace: 11:37 /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	F60-64	Seg. Overall	Seg. Females	Seg. F60-64
5K	3.11 mi	4292	2090	2090	4292	2090	2090
10K	3.10 mi	4396-104	2160-70	2160-70	4466	2207	2207
8M	1.79 mi	4230+166	2061+99	2061+99	3682	1747	1747
10M	2.00 mi	4193+37	2040+21	2040+21	4135	2049	2049
11M	1.00 mi	4136+57	2008+32	2008+32	3821	1866	1866
Finish(13.11 mi)	2.11 mi	4165-29	2055-47	2055-47	4367	2251	2251

2251

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