ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Luisa Calderon

Memphis, TN

Bib: 13348 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Gender (Female)

#0 / 3868

Division (F30-34)

#0 / 432

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

11:41/mi

36:17

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

12:13/mi

1:14:14

↑ 105 ft↓ 119 ft

290 ft elev

9:50/mi

1:31:48

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

13:02/mi

1:57:52

↑ 45 ft↓ 35 ft

254 ft elev

11M

12:58/mi

2:10:50

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

14:31/mi

2:41:26

↑ 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

1:14:1411:57 /mi⚡ faster

2nd Half

1:27:1112:39 /mi+17.4%

Positive split — 17.4% slower in the second half

AI Race Performance Report

Luisa'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	36:17	11:41	3.11 mi	36:17	11:41	-
10K	1:14:14	11:57	3.10 mi	37:57	12:13	+0:32
8M	1:31:48	11:28	1.79 mi	17:34	9:50	-2:23
10M	1:57:52	11:47	2.00 mi	26:04	13:02	+3:12
11M	2:10:50	11:54	1.00 mi	12:58	12:58	-0:04
Finish(13.11 mi)	2:41:26	12:19	2.11 mi	30:36	14:31	+1:33

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:50 /mi

Average Pace

12:19 /mi

Slowest Pace

14:31 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:31:48

57% of race

Time at Steady Pace

39:02

24% of race

Time at Slower Pace

30:36

19% of race

Average Pace: 12:19 /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	5024	2580	2580	5024	2580	2580
10K	3.10 mi	4986+38	2560+20	2560+20	4972	2552	2552
8M	1.79 mi	4929+57	2526+34	2526+34	4806	2469	2469
10M	2.00 mi	4903+26	2504+22	2504+22	4774	2457	2457
11M	1.00 mi	4847+56	2481+23	2481+23	4322	2184	2184
Finish(13.11 mi)	2.11 mi	4806+41	2470+11	2470+11	4650	2432	2432

2432

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