ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Eric Pfeiffer

St Francis, WI

Bib: 16888 M

0:00

0:00

/ mi

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Overall

#0 / 6843

Gender (Male)

#0 / 2969

Division (M30-34)

#0 / 365

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

13:20/mi

41:24

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

13:16/mi

1:22:37

↑ 105 ft↓ 119 ft

290 ft elev

11:03/mi

1:42:21

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

14:52/mi

2:12:04

↑ 45 ft↓ 35 ft

254 ft elev

11M

15:16/mi

2:27:20

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

17:03/mi

3:03:17

↑ 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

1:22:3713:18 /mi⚡ faster

2nd Half

1:40:3914:36 /mi+21.8%

Positive split — 21.8% slower in the second half

AI Race Performance Report

Eric'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	41:24	13:20	3.11 mi	41:24	13:20	-
10K	1:22:37	13:18	3.10 mi	41:13	13:16	-0:04
8M	1:42:21	12:48	1.79 mi	19:44	11:03	-2:13
10M	2:12:04	13:12	2.00 mi	29:43	14:52	+3:49
11M	2:27:20	13:24	1.00 mi	15:16	15:16	+0:24
Finish(13.11 mi)	3:03:17	13:59	2.11 mi	35:57	17:03	+1:47

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:03 /mi

Average Pace

13:59 /mi

Slowest Pace

17:03 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:42:21

56% of race

Time at Steady Pace

44:59

25% of race

Time at Slower Pace

35:57

20% of race

Average Pace: 13:59 /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	M30-34	Seg. Overall	Seg. Males	Seg. M30-34
5K	3.11 mi	6011	2740	2740	6011	2740	2740
10K	3.10 mi	5801+210	2673+67	2673+67	5584	2608	2608
8M	1.79 mi	5777+24	2662+11	2662+11	5639	2606	2606
10M	2.00 mi	5774+3	2656+6	2656+6	5712	2627	2627
11M	1.00 mi	5755+19	2655+1	2655+1	5594	2581	2581
Finish(13.11 mi)	2.11 mi	5776-21	2660-5	2660-5	5789	2606	2606

2606

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