ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Brittany Whittaker

St Louis, MO

Bib: 13258 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 25%

Gender (Female)

#0 / 3868

Top 16%

Division (F30-34)

#0 / 432

Top 21%

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

9:34/mi

29:44

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

9:37/mi

59:37

↑ 105 ft↓ 119 ft

290 ft elev

7:37/mi

1:13:14

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

9:23/mi

1:31:59

↑ 45 ft↓ 35 ft

254 ft elev

11M

9:22/mi

1:41:21

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

9:59/mi

2:02:24

↑ 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

59:379:36 /mi⚡ faster

2nd Half

1:02:479:06 /mi+5.3%

Positive split — 5.3% 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	29:44	9:34	3.11 mi	29:44	9:34	-
10K	59:37	9:36	3.10 mi	29:53	9:37	+0:03
8M	1:13:14	9:09	1.79 mi	13:37	7:37	-2:00
10M	1:31:59	9:12	2.00 mi	18:45	9:23	+1:46
11M	1:41:21	9:13	1.00 mi	9:22	9:22	-0:01
Finish(13.11 mi)	2:02:24	9:20	2.11 mi	21:03	9:59	+0:37

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:37 /mi

Average Pace

9:20 /mi

Slowest Pace

9:59 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

13:37

11% of race

Time at Steady Pace

1:27:44

72% of race

Time at Slower Pace

21:03

17% of race

Average Pace: 9:20 /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	2245	865	865	2245	865	865
10K	3.10 mi	2178+67	838+27	838+27	2203	851	851
8M	1.79 mi	2129+49	818+20	818+20	2002	763	763
10M	2.00 mi	1961+168	733+85	733+85	1456	498	498
11M	1.00 mi	1884+77	698+35	698+35	1286	426	426
Finish(13.11 mi)	2.11 mi	1719+165	636+62	636+62	1171	401	401

401

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