ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Collin Kemp

Nashville, TN

Bib: 15135 M

0:00

0:00

/ mi

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Overall

#0 / 6843

Gender (Male)

#0 / 2969

Division (M25-29)

#0 / 438

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

15:51/mi

49:16

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

16:04/mi

1:39:10

↑ 105 ft↓ 119 ft

290 ft elev

13:00/mi

2:02:24

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

16:57/mi

2:36:18

↑ 45 ft↓ 35 ft

254 ft elev

11M

16:07/mi

2:52:25

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

23:20/mi

3:41:38

↑ 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

1:39:1015:58 /mi⚡ faster

2nd Half

2:02:2817:46 /mi+23.5%

Positive split — 23.5% 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	49:16	15:51	3.11 mi	49:16	15:51	-
10K	1:39:10	15:58	3.10 mi	49:54	16:04	+0:13
8M	2:02:24	15:18	1.79 mi	23:14	13:00	-3:04
10M	2:36:18	15:38	2.00 mi	33:54	16:57	+3:57
11M	2:52:25	15:40	1.00 mi	16:07	16:07	-0:50
Finish(13.11 mi)	3:41:38	16:54	2.11 mi	49:13	23:20	+7:13

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

13:00 /mi

Average Pace

16:54 /mi

Slowest Pace

23:20 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

23:14

10% of race

Time at Steady Pace

2:29:11

67% of race

Time at Slower Pace

49:13

22% of race

Average Pace: 16:54 /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	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
5K	3.11 mi	6611	2906	2906	6611	2906	2906
10K	3.10 mi	6539+72	2883+23	2883+23	6465	2870	2870
8M	1.79 mi	6507+32	2875+8	2875+8	6406	2841	2841
10M	2.00 mi	6483+24	2862+13	2862+13	6349	2817	2817
11M	1.00 mi	6444+39	2853+9	2853+9	5890	2669	2669
Finish(13.11 mi)	2.11 mi	6576-132	2894-41	2894-41	6780	2947	2947

2947

Passing Analysis

No position changes recorded for this athlete.

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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