ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

James Marcum

Memphis, TN

Bib: 12413 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

9:35/mi

29:46

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

10:46/mi

1:03:12

↑ 105 ft↓ 119 ft

290 ft elev

9:19/mi

1:19:51

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

12:58/mi

1:45:47

↑ 45 ft↓ 35 ft

254 ft elev

11M

13:14/mi

1:59:01

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

15:29/mi

2:31:41

↑ 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

1:03:1210:10 /mi⚡ faster

2nd Half

1:28:2912:50 /mi+40.0%

Positive split — 40.0% slower in the second half

AI Race Performance Report

James'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	29:46	9:35	3.11 mi	29:46	9:35	-
10K	1:03:12	10:10	3.10 mi	33:26	10:46	+1:11
8M	1:19:51	9:59	1.79 mi	16:39	9:19	-1:27
10M	1:45:47	10:35	2.00 mi	25:56	12:58	+3:39
11M	1:59:01	10:49	1.00 mi	13:14	13:14	+0:16
Finish(13.11 mi)	2:31:41	11:34	2.11 mi	32:40	15:29	+2:15

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:19 /mi

Average Pace

11:34 /mi

Slowest Pace

15:29 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:19:51

53% of race

Time at Steady Pace

39:10

26% of race

Time at Slower Pace

32:40

22% of race

Average Pace: 11:34 /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	2261	1385	1385	2261	1385	1385
10K	3.10 mi	2961-700	1686-301	1686-301	3609	1939	1939
8M	1.79 mi	3251-290	1788-102	1788-102	4280	2153	2153
10M	2.00 mi	3678-427	1952-164	1952-164	4727	2300	2300
11M	1.00 mi	3776-98	1976-24	1976-24	4510	2207	2207
Finish(13.11 mi)	2.11 mi	4108-332	2089-113	2089-113	5162	2397	2397

2397

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