ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Clara Halford

Millington, TN

Bib: 12324 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 19%

Gender (Female)

#0 / 3868

Top 12%

Division (F25-29)

#0 / 584

Top 12%

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

8:46/mi

27:13

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

8:47/mi

54:30

↑ 105 ft↓ 119 ft

290 ft elev

7:18/mi

1:07:32

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

9:11/mi

1:25:54

↑ 45 ft↓ 35 ft

254 ft elev

11M

9:30/mi

1:35:24

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

10:37/mi

1:57:47

↑ 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

54:308:46 /mi⚡ faster

2nd Half

1:03:169:11 /mi+16.1%

Positive split — 16.1% 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	27:13	8:46	3.11 mi	27:13	8:46	-
10K	54:30	8:46	3.10 mi	27:17	8:47	+0:01
8M	1:07:32	8:26	1.79 mi	13:02	7:18	-1:29
10M	1:25:54	8:35	2.00 mi	18:22	9:11	+1:53
11M	1:35:24	8:40	1.00 mi	9:30	9:30	+0:19
Finish(13.11 mi)	1:57:47	8:59	2.11 mi	22:23	10:37	+1:07

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:18 /mi

Average Pace

8:59 /mi

Slowest Pace

10:37 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

13:02

11% of race

Time at Steady Pace

1:22:22

70% of race

Time at Slower Pace

22:23

19% of race

Average Pace: 8:59 /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	F25-29	Seg. Overall	Seg. Females	Seg. F25-29
5K	3.11 mi	1130	365	365	1130	365	365
10K	3.10 mi	1126+4	368-3	368-3	1202	394	394
8M	1.79 mi	1213-87	396-28	396-28	1584	551	551
10M	2.00 mi	1204+9	393+3	393+3	1218	400	400
11M	1.00 mi	1208-4	392+1	392+1	1411	480	480
Finish(13.11 mi)	2.11 mi	1326-118	449-57	449-57	1712	671	671

671

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