ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Chester Ngien

Jackson, TN

Bib: 15173 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

10:58/mi

34:04

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

11:21/mi

1:09:20

↑ 105 ft↓ 119 ft

290 ft elev

9:38/mi

1:26:33

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

11:43/mi

1:49:59

↑ 45 ft↓ 35 ft

254 ft elev

11M

12:00/mi

2:01:59

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

12:05/mi

2:27:29

↑ 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

1:09:2011:09 /mi⚡ faster

2nd Half

1:18:0911:20 /mi+12.7%

Positive split — 12.7% slower in the second half

AI Race Performance Report

Chester'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	34:04	10:58	3.11 mi	34:04	10:58	-
10K	1:09:20	11:09	3.10 mi	35:16	11:21	+0:23
8M	1:26:33	10:49	1.79 mi	17:13	9:38	-1:43
10M	1:49:59	11:00	2.00 mi	23:26	11:43	+2:05
11M	2:01:59	11:05	1.00 mi	12:00	12:00	+0:17
Finish(13.11 mi)	2:27:29	11:15	2.11 mi	25:30	12:05	+0:05

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:38 /mi

Average Pace

11:15 /mi

Slowest Pace

12:05 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

51:17

35% of race

Time at Steady Pace

1:36:12

65% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:15 /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	4216	2167	2167	4216	2167	2167
10K	3.10 mi	4216	2174-7	2174-7	4236	2175	2175
8M	1.79 mi	4305-89	2194-20	2194-20	4617	2265	2265
10M	2.00 mi	4152+153	2132+62	2132+62	3736	1941	1941
11M	1.00 mi	4073+79	2097+35	2097+35	3588	1856	1856
Finish(13.11 mi)	2.11 mi	3803+270	1976+121	1976+121	2931	1594	1594

1594

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