ST JUDE MEMPHIS MARATHON HALF MARATHON 2024

Lei Cai

Collierville, TN

Bib: 16613 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6791

Gender (Female)

#0 / 3840

Masters (Masters Women)

#0 / 1443

Division (F45-49)

#0 / 357

Race Day Weather

33°/23°F

few clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 5 · 261 ft

Mile 10 · 254 ft

Start

0:00

Race begins

258 ft elev

5K· 3.11 mi

11:38/mi

36:10

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

12:44/mi

1:15:43

↑ 105 ft↓ 119 ft

290 ft elev

11M

12:46/mi

2:16:48

↑ 112 ft↓ 140 ft0.1% grade

260 ft elev

Finish· 13.11 mi

15:31/mi

2:49:32

↑ 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

1:15:4312:11 /mi⚡ faster

2nd Half

1:33:4913:36 /mi+23.9%

Positive split — 23.9% slower in the second half

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	36:10	11:38	3.11 mi	36:10	11:38	-
10K	1:15:43	12:11	3.10 mi	39:33	12:44	+1:06
11M	2:16:48	12:26	4.79 mi	1:01:05	12:46	+0:02
Finish(13.11 mi)	2:49:32	12:56	2.11 mi	32:44	15:31	+2:45

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:38 /mi

Average Pace

12:56 /mi

Slowest Pace

15:31 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

36:10

21% of race

Time at Steady Pace

1:40:38

59% of race

Time at Slower Pace

32:44

19% of race

Average Pace: 12:56 /mi

Loading chart...

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	5039	2582	2582	5039	2582	2582
10K	3.10 mi	5256-217	2726-144	2726-144	5402	2835	2835
11M	4.79 mi	5296-40	2770-44	2770-44	5333	2822	2822
Finish(13.11 mi)	2.11 mi	5189+107	2714+56	2714+56	5097	2708	2708

Segment Performance Analysis

Start → 5K

0.0 - 3.1 mi

Top 74%

258 ft304 ft

↑ 118ft↓ 72ft

46 ft

Overall

5039

Females

2582

F45-49

2582

5K→10K

3.1 - 6.2 mi

Top 80%

304 ft290 ft

↑ 105ft↓ 119ft

57 ft

Overall

5402

Females

2835

F45-49

2835

10K→11M

6.2 - 11.0 mi

Top 79%

289 ft260 ft

↑ 112ft↓ 140ft

51 ft

Overall

5333

Females

2822

F45-49

2822

11M→Finish

11.0 - 13.1 mi

Top 75%

260 ft262 ft

↑ 73ft↓ 70ft

29 ft

Overall

5097

Females

2708

F45-49

2708

Passing Analysis

No position changes recorded for this athlete.

All Results

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Official Timing Data

Enhanced athlete results built from official timing data.

Race managed by

ALSAC / St. Jude Children's Research Hospital

Race timed by

Sportstats