ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Kristin Railton

Santa Rosa Beach, FL

Bib: 10063 F

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 6843

Gender (Female)

#0 / 3868

Masters (Masters Women)

#0 / 1487

Top 46%

Division (F45-49)

#0 / 370

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

10:28/mi

32:32

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

11:40/mi

1:08:47

↑ 105 ft↓ 119 ft

290 ft elev

9:06/mi

1:25:03

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

11:57/mi

1:48:57

↑ 45 ft↓ 35 ft

254 ft elev

11M

13:17/mi

2:02:14

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

15:36/mi

2:35:09

↑ 73 ft↓ 70 ft

262 ft elev

Course Elevation

407ft

Total climb

79ft

Range

237 to 316 ft

×7

403ft

Total descent

See every mile of your race

Add your watch's GPX to unlock per-mile pace, heart rate, and grade — mile by mile on this timeline.

Works with Garmin, Apple Watch, Strava, COROS, Suunto & more.

The Course

Half Splits

1st Half· via 10K

1:08:4711:04 /mi⚡ faster

2nd Half

1:26:2112:31 /mi+25.5%

Positive split — 25.5% slower in the second half

Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:32	10:28	3.11 mi	32:32	10:28	-
10K	1:08:47	11:04	3.10 mi	36:15	11:40	+1:12
8M	1:25:03	10:38	1.79 mi	16:16	9:06	-2:34
10M	1:48:57	10:54	2.00 mi	23:54	11:57	+2:51
11M	2:02:14	11:07	1.00 mi	13:17	13:17	+1:20
Finish(13.11 mi)	2:35:09	11:50	2.11 mi	32:55	15:36	+2:19

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:06 /mi

Average Pace

11:50 /mi

Slowest Pace

15:36 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

48:48

31% of race

Time at Steady Pace

1:00:09

39% of race

Time at Slower Pace

46:12

30% of race

Average Pace: 11:50 /mi

Loading chart...

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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	3528	1608	1608	3528	1608	1608
10K	3.10 mi	4107-579	1973-365	1973-365	4531	2254	2254
8M	1.79 mi	4090+17	1967+6	1967+6	4038	1975	1975
10M	2.00 mi	4032+58	1946+21	1946+21	3943	1927	1927
11M	1.00 mi	4106-74	1990-44	1990-44	4529	2313	2313
Finish(13.11 mi)	2.11 mi	4361-255	2188-198	2188-198	5208	2795	2795

2795

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#3528
5K → 10K	62142*-579	#3528 → #4107
10K → 8M	4764*+17	#4107 → #4090
8M → 10M	45103+58	#4090 → #4032
10M → 11M	9319*-74	#4032 → #4106
11M → Finish	27520-255	#4106 → #4361
TOTALS	1081248*-833	#3528 → #4361

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

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

Is this your race? Claim it to upload your GPX and export your data as yours.

Upload your GPX file

Add per-mile pace & heart rate — works with Garmin, Apple Watch, Strava & more.

Download your race track as a GPX or TCX file for Strava, Garmin Connect, or other apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Quick Links

Find another athlete or browse the full results

Search for another athlete

All Results

Browse complete race results with filtering

→

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