ST JUDE MEMPHIS MARATHON HALF MARATHON 2024

Libby Simpson

Jackson, TN

Bib: 18284 F

0:00

0:00

/ mi

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Overall

#0 / 6791

Top 26%

Gender (Female)

#0 / 3840

Top 18%

Division (F16-19)

#0 / 217

Top 35%

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

10:20/mi

32:06

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

9:46/mi

1:02:27

↑ 105 ft↓ 119 ft

290 ft elev

11M

8:39/mi

1:43:50

↑ 112 ft↓ 140 ft0.1% grade

260 ft elev

Finish· 13.11 mi

9:01/mi

2:02:50

↑ 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

1:02:2710:03 /mi+3.3%

2nd Half

1:00:228:45 /mi✓ faster

Negative split — 3.3% faster in the second half

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:06	10:20	3.11 mi	32:06	10:20	-
10K	1:02:27	10:03	3.10 mi	30:21	9:46	-0:34
11M	1:43:50	9:26	4.79 mi	41:23	8:39	-1:07
Finish(13.11 mi)	2:02:50	9:22	2.11 mi	19:00	9:01	+0:22

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:39 /mi

Average Pace

9:22 /mi

Slowest Pace

10:20 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:00:23

49% of race

Time at Steady Pace

30:21

25% of race

Time at Slower Pace

32:06

26% of race

Average Pace: 9:22 /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	F16-19	Seg. Overall	Seg. Females	Seg. F16-19
5K	3.11 mi	3419	1547	1547	3419	1547	1547
10K	3.10 mi	2917+502	1257+290	1257+290	2547	1046	1046
11M	4.79 mi	2243+674	912+345	912+345	1562	580	580
Finish(13.11 mi)	2.11 mi	1769+474	688+224	688+224	476	124	124

Segment Performance Analysis

Start → 5K

0.0 - 3.1 mi

Top 50%

258 ft304 ft

↑ 118ft↓ 72ft

46 ft

Overall

3419

Females

1547

F16-19

1547

5K→10K

3.1 - 6.2 mi

Top 38%

304 ft290 ft

↑ 105ft↓ 119ft

57 ft

Overall

2547

Females

1046

F16-19

1046

10K→11M

6.2 - 11.0 mi

Top 23%

289 ft260 ft

↑ 112ft↓ 140ft

51 ft

Overall

1562

Females

580

F16-19

580

11M→Finish

11.0 - 13.1 mi

Top 7%

260 ft262 ft

↑ 73ft↓ 70ft

29 ft

Overall

476

Females

124

F16-19

124

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