ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Lisa Collier

Collierville, TN

Bib: 11663 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Gender (Female)

#0 / 3868

Masters (Masters Women)

#0 / 1487

Top 46%

Division (F55-59)

#0 / 202

Top 38%

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

10:39/mi

33:04

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

11:03/mi

1:07:25

↑ 105 ft↓ 119 ft

290 ft elev

9:33/mi

1:24:28

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

13:04/mi

1:50:35

↑ 45 ft↓ 35 ft

254 ft elev

11M

13:53/mi

2:04:28

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

14:40/mi

2:35:23

↑ 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

1:07:2510:51 /mi⚡ faster

2nd Half

1:27:5712:45 /mi+30.5%

Positive split — 30.5% slower in the second half

AI Race Performance Report

Lisa'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	33:04	10:39	3.11 mi	33:04	10:39	-
10K	1:07:25	10:51	3.10 mi	34:21	11:03	+0:24
8M	1:24:28	10:33	1.79 mi	17:03	9:33	-1:30
10M	1:50:35	11:04	2.00 mi	26:07	13:04	+3:31
11M	2:04:28	11:19	1.00 mi	13:53	13:53	+0:49
Finish(13.11 mi)	2:35:23	11:51	2.11 mi	30:55	14:40	+0:47

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:33 /mi

Average Pace

11:51 /mi

Slowest Pace

14:40 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:24:28

54% of race

Time at Steady Pace

40:00

26% of race

Time at Slower Pace

30:55

20% of race

Average Pace: 11:51 /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	F55-59	Seg. Overall	Seg. Females	Seg. F55-59
5K	3.11 mi	3793	1771	1771	3793	1771	1771
10K	3.10 mi	3846-53	1811-40	1811-40	3936	1870	1870
8M	1.79 mi	4012-166	1914-103	1914-103	4524	2289	2289
10M	2.00 mi	4208-196	2049-135	2049-135	4786	2465	2465
11M	1.00 mi	4283-75	2105-56	2105-56	4899	2559	2559
Finish(13.11 mi)	2.11 mi	4378-95	2200-95	2200-95	4742	2500	2500

2500

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