ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Leah Flettrich

Memphis, TN

Bib: 13801 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 40%

Gender (Female)

#0 / 3868

Top 30%

Division (F20-24)

#0 / 737

Top 36%

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

9:56/mi

30:52

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

9:50/mi

1:01:26

↑ 105 ft↓ 119 ft

290 ft elev

8:07/mi

1:15:56

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

10:36/mi

1:37:07

↑ 45 ft↓ 35 ft

254 ft elev

11M

11:11/mi

1:48:18

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

12:27/mi

2:14:34

↑ 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

1:01:269:53 /mi⚡ faster

2nd Half

1:13:0810:36 /mi+19.0%

Positive split — 19.0% slower in the second half

AI Race Performance Report

Leah'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	30:52	9:56	3.11 mi	30:52	9:56	-
10K	1:01:26	9:53	3.10 mi	30:34	9:50	-0:06
8M	1:15:56	9:29	1.79 mi	14:30	8:07	-1:43
10M	1:37:07	9:43	2.00 mi	21:11	10:36	+2:29
11M	1:48:18	9:51	1.00 mi	11:11	11:11	+0:35
Finish(13.11 mi)	2:14:34	10:16	2.11 mi	26:16	12:27	+1:16

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:07 /mi

Average Pace

10:16 /mi

Slowest Pace

12:27 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:15:56

56% of race

Time at Steady Pace

32:22

24% of race

Time at Slower Pace

26:16

20% of race

Average Pace: 10:16 /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	2748	1135	1135	2748	1135	1135
10K	3.10 mi	2584+164	1054+81	1054+81	2495	996	996
8M	1.79 mi	2577+7	1053+1	1053+1	2720	1162	1162
10M	2.00 mi	2567+10	1056-3	1056-3	2675	1138	1138
11M	1.00 mi	2599-32	1079-23	1079-23	2907	1299	1299
Finish(13.11 mi)	2.11 mi	2741-142	1177-98	1177-98	3196	1503	1503

1503

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