ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Chelsea Lester

Memphis, TN

Bib: 11290 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Gender (Female)

#0 / 3868

Division (F25-29)

#0 / 584

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

12:02/mi

37:24

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

12:01/mi

1:14:43

↑ 105 ft↓ 119 ft

290 ft elev

9:42/mi

1:32:02

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

12:44/mi

1:57:29

↑ 45 ft↓ 35 ft

254 ft elev

11M

12:44/mi

2:10:13

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

14:07/mi

2:40:00

↑ 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

1:14:4312:01 /mi⚡ faster

2nd Half

1:25:1612:22 /mi+14.1%

Positive split — 14.1% 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	37:24	12:02	3.11 mi	37:24	12:02	-
10K	1:14:43	12:01	3.10 mi	37:19	12:01	-0:01
8M	1:32:02	11:30	1.79 mi	17:19	9:42	-2:19
10M	1:57:29	11:45	2.00 mi	25:27	12:44	+3:02
11M	2:10:13	11:50	1.00 mi	12:44	12:44	0:00
Finish(13.11 mi)	2:40:00	12:12	2.11 mi	29:47	14:07	+1:23

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:42 /mi

Average Pace

12:12 /mi

Slowest Pace

14:07 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:32:02

58% of race

Time at Steady Pace

38:11

24% of race

Time at Slower Pace

29:47

19% of race

Average Pace: 12:12 /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	F25-29	Seg. Overall	Seg. Females	Seg. F25-29
5K	3.11 mi	5294	2762	2762	5294	2762	2762
10K	3.10 mi	5046+248	2603+159	2603+159	4821	2446	2446
8M	1.79 mi	4962+84	2546+57	2546+57	4677	2385	2385
10M	2.00 mi	4870+92	2481+65	2481+65	4562	2321	2321
11M	1.00 mi	4803+67	2451+30	2451+30	4154	2084	2084
Finish(13.11 mi)	2.11 mi	4707+96	2404+47	2404+47	4404	2272	2272

2272

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