ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

April Callahan

Guntown, MS

Bib: 18295 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Gender (Female)

#0 / 3868

Top 46%

Division (F30-34)

#0 / 432

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

9:59/mi

31:02

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

10:34/mi

1:03:51

↑ 105 ft↓ 119 ft

290 ft elev

9:25/mi

1:20:40

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

11:52/mi

1:44:24

↑ 45 ft↓ 35 ft

254 ft elev

11M

12:26/mi

1:56:50

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

13:56/mi

2:26:13

↑ 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

1:03:5110:17 /mi⚡ faster

2nd Half

1:22:2211:57 /mi+29.0%

Positive split — 29.0% 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	31:02	9:59	3.11 mi	31:02	9:59	-
10K	1:03:51	10:17	3.10 mi	32:49	10:34	+0:35
8M	1:20:40	10:05	1.79 mi	16:49	9:25	-1:09
10M	1:44:24	10:26	2.00 mi	23:44	11:52	+2:27
11M	1:56:50	10:37	1.00 mi	12:26	12:26	+0:34
Finish(13.11 mi)	2:26:13	11:09	2.11 mi	29:23	13:56	+1:30

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:25 /mi

Average Pace

11:09 /mi

Slowest Pace

13:56 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:20:40

55% of race

Time at Steady Pace

36:10

25% of race

Time at Slower Pace

29:23

20% of race

Average Pace: 11:09 /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	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
5K	3.11 mi	2862	1213	1213	2862	1213	1213
10K	3.10 mi	3083-221	1339-126	1339-126	3404	1545	1545
8M	1.79 mi	3395-312	1546-207	1546-207	4394	2204	2204
10M	2.00 mi	3509-114	1630-84	1630-84	3863	1881	1881
11M	1.00 mi	3556-47	1657-27	1657-27	3918	1928	1928
Finish(13.11 mi)	2.11 mi	3725-169	1774-117	1774-117	4274	2189	2189

2189

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