ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Lucy Frederick

Louisville, KY

Bib: 14667 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 12%

Gender (Female)

#0 / 3868

Top 6%

Division (F20-24)

#0 / 737

Top 6%

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

8:22/mi

26:00

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

8:36/mi

52:43

↑ 105 ft↓ 119 ft

290 ft elev

7:14/mi

1:05:39

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

8:42/mi

1:23:03

↑ 45 ft↓ 35 ft

254 ft elev

11M

8:48/mi

1:31:51

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

9:27/mi

1:51:47

↑ 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

52:438:29 /mi⚡ faster

2nd Half

59:038:34 /mi+12.0%

Positive split — 12.0% slower in the second half

AI Race Performance Report

Lucy'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	26:00	8:22	3.11 mi	26:00	8:22	-
10K	52:43	8:29	3.10 mi	26:43	8:36	+0:14
8M	1:05:39	8:12	1.79 mi	12:56	7:14	-1:22
10M	1:23:03	8:18	2.00 mi	17:24	8:42	+1:28
11M	1:31:51	8:21	1.00 mi	8:48	8:48	+0:06
Finish(13.11 mi)	1:51:47	8:32	2.11 mi	19:56	9:27	+0:39

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:14 /mi

Average Pace

8:32 /mi

Slowest Pace

9:27 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

38:56

35% of race

Time at Steady Pace

52:55

47% of race

Time at Slower Pace

19:56

18% of race

Average Pace: 8:32 /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	758	213	213	758	213	213
10K	3.10 mi	851-93	248-35	248-35	960	301	301
8M	1.79 mi	921-70	287-39	287-39	1484	507	507
10M	2.00 mi	865+56	255+32	255+32	736	192	192
11M	1.00 mi	829+36	231+24	231+24	736	200	200
Finish(13.11 mi)	2.11 mi	787+42	217+14	217+14	764	213	213

213

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