ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Sarah Block

Collierville, TN

Bib: 11200 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 49%

Gender (Female)

#0 / 3868

Top 40%

Division (F20-24)

#0 / 737

Top 49%

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

10:24/mi

32:20

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

10:21/mi

1:04:28

↑ 105 ft↓ 119 ft

290 ft elev

8:27/mi

1:19:34

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

11:48/mi

1:43:10

↑ 45 ft↓ 35 ft

254 ft elev

11M

11:40/mi

1:54:50

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

12:46/mi

2:21:46

↑ 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

1:04:2810:22 /mi⚡ faster

2nd Half

1:17:1711:12 /mi+19.9%

Positive split — 19.9% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:20	10:24	3.11 mi	32:20	10:24	-
10K	1:04:28	10:22	3.10 mi	32:08	10:21	-0:03
8M	1:19:34	9:57	1.79 mi	15:06	8:27	-1:54
10M	1:43:10	10:19	2.00 mi	23:36	11:48	+3:21
11M	1:54:50	10:26	1.00 mi	11:40	11:40	-0:08
Finish(13.11 mi)	2:21:46	10:49	2.11 mi	26:56	12:46	+1:06

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:27 /mi

Average Pace

10:49 /mi

Slowest Pace

12:46 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:19:34

56% of race

Time at Steady Pace

35:16

25% of race

Time at Slower Pace

26:56

19% of race

Average Pace: 10:49 /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	3437	1556	1556	3437	1556	1556
10K	3.10 mi	3228+209	1439+117	1439+117	3116	1360	1360
8M	1.79 mi	3204+24	1429+10	1429+10	3203	1446	1446
10M	2.00 mi	3358-154	1527-98	1527-98	3809	1841	1841
11M	1.00 mi	3350+8	1529-2	1529-2	3320	1553	1553
Finish(13.11 mi)	2.11 mi	3355-5	1542-13	1542-13	3415	1637	1637

1637

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