ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Katherine Brandon

Huntsville, AL

Bib: 13268 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 43%

Gender (Female)

#0 / 3868

Top 33%

Division (F25-29)

#0 / 584

Top 35%

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

10:46/mi

33:27

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

10:36/mi

1:06:24

↑ 105 ft↓ 119 ft

290 ft elev

8:20/mi

1:21:17

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

10:43/mi

1:42:43

↑ 45 ft↓ 35 ft

254 ft elev

11M

10:41/mi

1:53:24

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

10:51/mi

2:16:17

↑ 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

1:06:2410:41 /mi⚡ faster

2nd Half

1:09:5310:08 /mi+5.2%

Positive split — 5.2% slower in the second half

AI Race Performance Report

Katherine'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	33:27	10:46	3.11 mi	33:27	10:46	-
10K	1:06:24	10:41	3.10 mi	32:57	10:36	-0:10
8M	1:21:17	10:10	1.79 mi	14:53	8:20	-2:16
10M	1:42:43	10:16	2.00 mi	21:26	10:43	+2:23
11M	1:53:24	10:19	1.00 mi	10:41	10:41	-0:02
Finish(13.11 mi)	2:16:17	10:24	2.11 mi	22:53	10:51	+0:10

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:20 /mi

Average Pace

10:24 /mi

Slowest Pace

10:51 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

14:53

11% of race

Time at Steady Pace

2:01:24

89% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:24 /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	3963	1884	1884	3963	1884	1884
10K	3.10 mi	3644+319	1680+204	1680+204	3446	1569	1569
8M	1.79 mi	3496+148	1597+83	1597+83	3044	1343	1343
10M	2.00 mi	3300+196	1491+106	1491+106	2815	1225	1225
11M	1.00 mi	3195+105	1428+63	1428+63	2449	1040	1040
Finish(13.11 mi)	2.11 mi	2910+285	1276+152	1276+152	1917	774	774

774

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