ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Isaac Jensen

Antioch, TN

Bib: 16078 M

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 41%

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

10:15/mi

31:50

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

10:15/mi

1:03:42

↑ 105 ft↓ 119 ft

290 ft elev

8:12/mi

1:18:21

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

10:38/mi

1:39:36

↑ 45 ft↓ 35 ft

254 ft elev

11M

10:44/mi

1:50:20

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

11:52/mi

2:15:21

↑ 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

1:03:4210:15 /mi⚡ faster

2nd Half

1:11:3910:23 /mi+12.5%

Positive split — 12.5% slower in the second half

AI Race Performance Report

Isaac'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	31:50	10:15	3.11 mi	31:50	10:15	-
10K	1:03:42	10:15	3.10 mi	31:52	10:15	0:00
8M	1:18:21	9:48	1.79 mi	14:39	8:12	-2:03
10M	1:39:36	9:58	2.00 mi	21:15	10:38	+2:26
11M	1:50:20	10:02	1.00 mi	10:44	10:44	+0:06
Finish(13.11 mi)	2:15:21	10:19	2.11 mi	25:01	11:52	+1:08

Trend:

Faster pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:12 /mi

Average Pace

10:19 /mi

Slowest Pace

11:52 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

14:39

11% of race

Time at Steady Pace

1:35:41

71% of race

Time at Slower Pace

25:01

18% of race

Average Pace: 10:19 /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	3207	1796	1796	3207	1796	1796
10K	3.10 mi	3055+152	1728+68	1728+68	3023	1716	1716
8M	1.79 mi	3001+54	1692+36	1692+36	2855	1618	1618
10M	2.00 mi	2910+91	1652+40	1652+40	2708	1549	1549
11M	1.00 mi	2850+60	1615+37	1615+37	2502	1428	1428
Finish(13.11 mi)	2.11 mi	2820+30	1599+16	1599+16	2721	1514	1514

1514

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