ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Brett Jackson

Dickson, TN

Bib: 14531 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Top 34%

Gender (Female)

#0 / 3868

Top 24%

Division (F25-29)

#0 / 584

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

9:45/mi

30:18

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

9:49/mi

1:00:47

↑ 105 ft↓ 119 ft

290 ft elev

7:45/mi

1:14:38

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

10:15/mi

1:35:07

↑ 45 ft↓ 35 ft

254 ft elev

11M

10:33/mi

1:45:40

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

11:38/mi

2:10:11

↑ 73 ft↓ 70 ft

262 ft elev

Course Elevation

407ft

Total climb

79ft

Range

237 to 316 ft

×7

403ft

Total descent

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The Course

Half Splits

1st Half· via 10K

1:00:479:47 /mi⚡ faster

2nd Half

1:09:2410:04 /mi+14.2%

Positive split — 14.2% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	30:18	9:45	3.11 mi	30:18	9:45	-
10K	1:00:47	9:47	3.10 mi	30:29	9:49	+0:04
8M	1:14:38	9:20	1.79 mi	13:51	7:45	-2:04
10M	1:35:07	9:31	2.00 mi	20:29	10:15	+2:30
11M	1:45:40	9:36	1.00 mi	10:33	10:33	+0:18
Finish(13.11 mi)	2:10:11	9:56	2.11 mi	24:31	11:38	+1:05

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:45 /mi

Average Pace

9:56 /mi

Slowest Pace

11:38 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

13:51

11% of race

Time at Steady Pace

1:31:49

71% of race

Time at Slower Pace

24:31

19% of race

Average Pace: 9:56 /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	Females	F25-29	Seg. Overall	Seg. Females	Seg. F25-29
5K	3.11 mi	2491	1003	1003	2491	1003	1003
10K	3.10 mi	2416+75	957+46	957+46	2453	976	976
8M	1.79 mi	2344+72	924+33	924+33	2168	842	842
10M	2.00 mi	2314+30	918+6	918+6	2284	929	929
11M	1.00 mi	2314	925-7	925-7	2333	973	973
Finish(13.11 mi)	2.11 mi	2334-20	948-23	948-23	2547	1110	1110

1110

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#2491
5K → 10K	70145*+75	#2491 → #2416
10K → 8M	1789*+72	#2416 → #2344
8M → 10M	4676+30	#2344 → #2314
10M → 11M	41410	#2314 → #2314
11M → Finish	7454-20	#2314 → #2334
TOTALS	248405*+157	#2491 → #2334

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 20 days ago

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