ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Garyn Kellum

Collierville, TN

Bib: 10916 M

0:00

0:00

/ mi

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Overall

#0 / 6843

Gender (Male)

#0 / 2969

Division (M11-15)

#0 / 44

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

15:56/mi

49:29

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

16:20/mi

1:40:14

↑ 105 ft↓ 119 ft

290 ft elev

13:24/mi

2:04:11

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

17:18/mi

2:38:46

↑ 45 ft↓ 35 ft

254 ft elev

11M

17:17/mi

2:56:03

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

19:20/mi

3:36:49

↑ 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

1:40:1416:08 /mi⚡ faster

2nd Half

1:56:3416:54 /mi+16.3%

Positive split — 16.3% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	49:29	15:56	3.11 mi	49:29	15:56	-
10K	1:40:14	16:08	3.10 mi	50:45	16:20	+0:24
8M	2:04:11	15:31	1.79 mi	23:57	13:24	-2:56
10M	2:38:46	15:53	2.00 mi	34:35	17:18	+3:54
11M	2:56:03	16:00	1.00 mi	17:17	17:17	-0:01
Finish(13.11 mi)	3:36:49	16:32	2.11 mi	40:46	19:20	+2:03

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Checkpoints & Pacing

Pace Line

Fastest Pace

13:24 /mi

Average Pace

16:32 /mi

Slowest Pace

19:20 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:04:11

57% of race

Time at Steady Pace

51:52

24% of race

Time at Slower Pace

40:46

19% of race

Average Pace: 16:32 /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	M11-15	Seg. Overall	Seg. Males	Seg. M11-15
5K	3.11 mi	6617	2908	2908	6617	2908	2908
10K	3.10 mi	6580+37	2902+6	2902+6	6515	2885	2885
8M	1.79 mi	6556+24	2896+6	2896+6	6518	2878	2878
10M	2.00 mi	6539+17	2890+6	2890+6	6457	2854	2854
11M	1.00 mi	6527+12	2887+3	2887+3	6240	2775	2775
Finish(13.11 mi)	2.11 mi	6470+57	2859+28	2859+28	6381	2803	2803

2803

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

ALSAC / St. Jude Children's Research Hospital

Race timed by

Sportstats