ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Emma Sarsfield

Iota, LA

Bib: 12547 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Gender (Female)

#0 / 3868

Division (F16-19)

#0 / 159

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

11:45/mi

36:30

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

13:31/mi

1:18:30

↑ 105 ft↓ 119 ft

290 ft elev

10:26/mi

1:37:08

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

14:21/mi

2:05:49

↑ 45 ft↓ 35 ft

254 ft elev

11M

16:19/mi

2:22:08

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

16:25/mi

2:56:46

↑ 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

1:18:3012:38 /mi⚡ faster

2nd Half

1:38:1514:15 /mi+25.2%

Positive split — 25.2% slower in the second half

AI Race Performance Report

Emma'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	36:30	11:45	3.11 mi	36:30	11:45	-
10K	1:18:30	12:38	3.10 mi	42:00	13:31	+1:46
8M	1:37:08	12:08	1.79 mi	18:38	10:26	-3:05
10M	2:05:49	12:35	2.00 mi	28:41	14:21	+3:55
11M	2:22:08	12:55	1.00 mi	16:19	16:19	+1:58
Finish(13.11 mi)	2:56:46	13:29	2.11 mi	34:38	16:25	+0:06

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:26 /mi

Average Pace

13:29 /mi

Slowest Pace

16:25 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

55:08

31% of race

Time at Steady Pace

1:10:41

40% of race

Time at Slower Pace

50:57

29% of race

Average Pace: 13:29 /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	F16-19	Seg. Overall	Seg. Females	Seg. F16-19
5K	3.11 mi	5084	2615	2615	5084	2615	2615
10K	3.10 mi	5461-377	2887-272	2887-272	5715	3064	3064
8M	1.79 mi	5422+39	2861+26	2861+26	5279	2782	2782
10M	2.00 mi	5456-34	2891-30	2891-30	5509	2948	2948
11M	1.00 mi	5534-78	2938-47	2938-47	5952	3259	3259
Finish(13.11 mi)	2.11 mi	5543-9	2954-16	2954-16	5560	3024	3024

3024

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