ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Richard Colwell

Seattle, WA

Bib: 15150 M

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 15%

Gender (Male)

#0 / 2969

Top 24%

Division (M25-29)

#0 / 438

Top 26%

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

9:06/mi

28:15

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

8:45/mi

55:27

↑ 105 ft↓ 119 ft

290 ft elev

6:54/mi

1:07:47

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

9:02/mi

1:25:50

↑ 45 ft↓ 35 ft

254 ft elev

11M

9:35/mi

1:35:25

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

9:16/mi

1:54:58

↑ 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

55:278:55 /mi⚡ faster

2nd Half

59:308:38 /mi+7.3%

Positive split — 7.3% 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	28:15	9:06	3.11 mi	28:15	9:06	-
10K	55:27	8:55	3.10 mi	27:12	8:45	-0:21
8M	1:07:47	8:28	1.79 mi	12:20	6:54	-1:51
10M	1:25:50	8:35	2.00 mi	18:03	9:02	+2:08
11M	1:35:25	8:40	1.00 mi	9:35	9:35	+0:33
Finish(13.11 mi)	1:54:58	8:46	2.11 mi	19:33	9:16	-0:19

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:54 /mi

Average Pace

8:46 /mi

Slowest Pace

9:35 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

12:20

11% of race

Time at Steady Pace

1:33:03

81% of race

Time at Slower Pace

9:35

8% of race

Average Pace: 8:46 /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	1584	1027	1027	1584	1027	1027
10K	3.10 mi	1341+243	891+136	891+136	1164	781	781
8M	1.79 mi	1258+83	842+49	842+49	982	681	681
10M	2.00 mi	1192+66	806+36	806+36	1042	715	715
11M	1.00 mi	1212-20	817-11	817-11	1494	959	959
Finish(13.11 mi)	2.11 mi	1050+162	719+98	719+98	634	468	468

468

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