ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Kristal Lambert

Greenwell Springs, LA

Bib: 10621 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6843

Gender (Female)

#0 / 3868

Masters (Masters Women)

#0 / 1487

Division (F45-49)

#0 / 370

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

12:09/mi

37:46

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

11:56/mi

1:14:50

↑ 105 ft↓ 119 ft

290 ft elev

9:32/mi

1:31:51

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

12:30/mi

1:56:50

↑ 45 ft↓ 35 ft

254 ft elev

11M

12:32/mi

2:09:22

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

13:50/mi

2:38:32

↑ 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

1:14:5012:03 /mi⚡ faster

2nd Half

1:23:4212:08 /mi+11.8%

Positive split — 11.8% slower in the second half

AI Race Performance Report

Kristal'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	37:46	12:09	3.11 mi	37:46	12:09	-
10K	1:14:50	12:03	3.10 mi	37:04	11:56	-0:13
8M	1:31:51	11:29	1.79 mi	17:01	9:32	-2:24
10M	1:56:50	11:41	2.00 mi	24:59	12:30	+2:58
11M	2:09:22	11:46	1.00 mi	12:32	12:32	+0:02
Finish(13.11 mi)	2:38:32	12:06	2.11 mi	29:10	13:50	+1:18

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:32 /mi

Average Pace

12:06 /mi

Slowest Pace

13:50 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

17:01

11% of race

Time at Steady Pace

1:52:21

71% of race

Time at Slower Pace

29:10

18% of race

Average Pace: 12:06 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	5378	2820	2820	5378	2820	2820
10K	3.10 mi	5059+319	2613+207	2613+207	4748	2393	2393
8M	1.79 mi	4936+123	2529+84	2529+84	4505	2275	2275
10M	2.00 mi	4806+130	2451+78	2451+78	4395	2217	2217
11M	1.00 mi	4712+94	2391+60	2391+60	4003	1989	1989
Finish(13.11 mi)	2.11 mi	4614+98	2346+45	2346+45	4188	2133	2133

2133

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