Karen Williamson

Bib: 41239 F GB

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 59786

Top 17%

Gender (Female)

#0 / 26115

Top 9%

Masters (Masters Women)

#0 / 11371

Top 7%

Division (F50-54)

#0 / 2342

Top 5%

Race Day Weather

56°/46°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

131 ft elev

5K· 3.11 mi

6:44/mi

20:55

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

6:51/mi

42:11

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:00/mi

1:03:54

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

6:48/mi

1:25:01

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

6:56/mi

1:29:40

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

6:58/mi

1:46:37

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

7:50/mi

2:10:55

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:35/mi

2:40:40

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:33/mi

3:16:33

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:16/mi

3:31:54

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

166ft

Range

6 to 172 ft

613ft

Total descent

About the height of the Statue of Liberty

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 Half

1:29:406:51 /mi⚡ faster

2nd Half

2:02:149:19 /mi+36.3%

Positive split — 36.3% slower in the second half

Is this your race?

Unlock your AI Race Performance Report

Your Race Story, performance analysis & focus areas — built from your data, free when you claim.

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	20:55	6:44	3.11 mi	20:55	6:44	-
10K	42:11	6:48	3.10 mi	21:16	6:51	+0:07
15K	1:03:54	6:52	3.11 mi	21:43	7:00	+0:09
20K	1:25:01	6:51	3.11 mi	21:07	6:48	-0:12
Half(13.10 mi)	1:29:40	6:51	0.67 mi	4:39	6:56	+0:08
25K	1:46:37	6:52	2.43 mi	16:57	6:58	+0:02
30K	2:10:55	7:02	3.11 mi	24:18	7:50	+0:52
35K	2:40:40	7:24	3.11 mi	29:45	9:35	+1:45
40K	3:16:33	7:55	3.10 mi	35:53	11:33	+1:58
Finish(26.22 mi)	3:31:54	8:06	1.37 mi	15:21	11:16	-0:17

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:44 /mi

Average Pace

8:05 /mi

Slowest Pace

11:33 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:10:55

62% of race

Time at Slower Pace

1:20:59

38% of race

Average Pace: 8:05 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Females	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	4093	360	360	4482	378	378
10K	3.10 mi	4224-131	376-16	376-16	4501	390	390
15K	3.11 mi	4298-74	371+5	371+5	4482	378	378
20K	3.11 mi	4267+31	367+4	367+4	4311	357	357
Half(13.10 mi)	0.67 mi	4237+30	362+5	362+5	4008	300	300
25K	2.43 mi	4308-71	371-9	371-9	4586	417	417
30K	3.11 mi	4878-570	475-104	475-104	7884	1408	1408
35K	3.11 mi	6216-1338	842-367	842-367	18913	5640	5640
40K	3.10 mi	9072-2856	1845-1003	1845-1003	32093	11939	11939
Finish(26.22 mi)	1.37 mi	10320-1248	2303-458	2303-458	33843	12793	12793

12793

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#4093
5K → 10K	21584-131	#4093 → #4224
10K → 15K	16187-74	#4224 → #4298
15K → 20K	78109+31	#4298 → #4267
20K → Half	1040+30	#4267 → #4237
Half → 25K	14069-71	#4237 → #4308
25K → 30K	59424-570	#4308 → #4878
30K → 35K	135113-1338	#4878 → #6216
35K → 40K	287115-2856	#6216 → #9072
40K → Finish	126114-1248	#9072 → #10320
TOTALS	6681455-6227	#4093 → #10320

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 4 months ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing