ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Gibson Booker

Dexter, MO

Bib: 16981 M

0:00

0:00

/ mi

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Overall

#0 / 6843

Gender (Male)

#0 / 2969

Division (M16-19)

#0 / 121

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

12:58/mi

40:17

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

17:33/mi

1:34:48

↑ 105 ft↓ 119 ft

290 ft elev

12:03/mi

1:56:20

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

14:46/mi

2:25:52

↑ 45 ft↓ 35 ft

254 ft elev

11M

17:08/mi

2:43:00

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

15:28/mi

3:15:38

↑ 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

1:34:4815:15 /mi⚡ faster

2nd Half

1:40:4914:37 /mi+6.3%

Positive split — 6.3% slower in the second half

AI Race Performance Report

Gibson'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	40:17	12:58	3.11 mi	40:17	12:58	-
10K	1:34:48	15:15	3.10 mi	54:31	17:33	+4:35
8M	1:56:20	14:32	1.79 mi	21:32	12:03	-5:30
10M	2:25:52	14:35	2.00 mi	29:32	14:46	+2:43
11M	2:43:00	14:49	1.00 mi	17:08	17:08	+2:22
Finish(13.11 mi)	3:15:38	14:55	2.11 mi	32:38	15:28	-1:40

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

12:03 /mi

Average Pace

14:55 /mi

Slowest Pace

17:33 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:01:49

32% of race

Time at Steady Pace

1:02:10

32% of race

Time at Slower Pace

1:11:39

37% of race

Average Pace: 14:55 /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	Males	M16-19	Seg. Overall	Seg. Males	Seg. M16-19
5K	3.11 mi	5868	2694	2694	5868	2694	2694
10K	3.10 mi	6384-516	2840-146	2840-146	6693	2933	2933
8M	1.79 mi	6348+36	2828+12	2828+12	6079	2738	2738
10M	2.00 mi	6241+107	2789+39	2789+39	5689	2620	2620
11M	1.00 mi	6238+3	2788+1	2788+1	6194	2764	2764
Finish(13.11 mi)	2.11 mi	6096+142	2742+46	2742+46	5157	2394	2394

2394

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