ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Jaclyn White

Collierville, TN

Bib: 11573 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Gender (Female)

#0 / 3868

Division (F35-39)

#0 / 430

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

11:54/mi

36:58

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

12:29/mi

1:15:44

↑ 105 ft↓ 119 ft

290 ft elev

10:17/mi

1:34:06

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

14:40/mi

2:03:25

↑ 45 ft↓ 35 ft

254 ft elev

11M

14:22/mi

2:17:47

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

16:45/mi

2:53:06

↑ 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

1:15:4412:11 /mi⚡ faster

2nd Half

1:37:2114:07 /mi+28.5%

Positive split — 28.5% slower in the second half

AI Race Performance Report

Jaclyn'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	36:58	11:54	3.11 mi	36:58	11:54	-
10K	1:15:44	12:11	3.10 mi	38:46	12:29	+0:35
8M	1:34:06	11:46	1.79 mi	18:22	10:17	-2:12
10M	2:03:25	12:21	2.00 mi	29:19	14:40	+4:23
11M	2:17:47	12:32	1.00 mi	14:22	14:22	-0:18
Finish(13.11 mi)	2:53:06	13:12	2.11 mi	35:19	16:45	+2:23

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:17 /mi

Average Pace

13:12 /mi

Slowest Pace

16:45 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:34:06

54% of race

Time at Steady Pace

43:41

25% of race

Time at Slower Pace

35:19

20% of race

Average Pace: 13:12 /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	F35-39	Seg. Overall	Seg. Females	Seg. F35-39
5K	3.11 mi	5196	2698	2698	5196	2698	2698
10K	3.10 mi	5172+24	2692+6	2692+6	5139	2662	2662
8M	1.79 mi	5193-21	2700-8	2700-8	5149	2694	2694
10M	2.00 mi	5298-105	2781-81	2781-81	5640	3034	3034
11M	1.00 mi	5284+14	2774+7	2774+7	5155	2719	2719
Finish(13.11 mi)	2.11 mi	5385-101	2849-75	2849-75	5675	3101	3101

3101

Passing Analysis

No position changes recorded for this athlete.

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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