Katherine Dennett

Bib: 65591 F GB

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 59786

Gender (Female)

#0 / 26115

Division (F18-39)

#0 / 14744

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

12:12/mi

37:54

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

12:02/mi

1:15:17

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:21/mi

1:53:39

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:39/mi

2:32:57

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

13:03/mi

2:41:42

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

14:21/mi

3:16:38

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:33/mi

3:58:41

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:24/mi

4:40:16

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:15/mi

5:21:25

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:39/mi

5:38:39

↑ 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

2:41:4212:21 /mi⚡ faster

2nd Half

2:56:5713:30 /mi+9.4%

Positive split — 9.4% 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	37:54	12:12	3.11 mi	37:54	12:12	-
10K	1:15:17	12:07	3.10 mi	37:23	12:02	-0:10
15K	1:53:39	12:12	3.11 mi	38:22	12:21	+0:19
20K	2:32:57	12:19	3.11 mi	39:18	12:39	+0:18
Half(13.10 mi)	2:41:42	12:21	0.67 mi	8:45	13:03	+0:24
25K	3:16:38	12:40	2.43 mi	34:56	14:21	+1:18
30K	3:58:41	12:49	3.11 mi	42:03	13:33	-0:48
35K	4:40:16	12:54	3.11 mi	41:35	13:24	-0:09
40K	5:21:25	12:56	3.10 mi	41:09	13:15	-0:09
Finish(26.22 mi)	5:38:39	12:56	1.37 mi	17:14	12:39	-0:36

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:02 /mi

Average Pace

12:56 /mi

Slowest Pace

14:21 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:58:56

53% of race

Time at Steady Pace

2:04:47

37% of race

Time at Slower Pace

34:56

10% of race

Average Pace: 12:55 /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	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	54843	22474	22474	50153	19493	19493
10K	3.10 mi	53406+1437	21532+942	21532+942	51981	20635	20635
15K	3.11 mi	52332+1074	20844+688	20844+688	50153	19493	19493
20K	3.11 mi	51795+537	20549+295	20549+295	50586	19988	19988
Half(13.10 mi)	0.67 mi	51720+75	20517+32	20517+32	50423	20152	20152
25K	2.43 mi	51833-113	20674-157	20674-157	52208	21273	21273
30K	3.11 mi	51044+789	20242+432	20242+432	46990	18495	18495
35K	3.11 mi	49980+1064	19720+522	19720+522	42926	16879	16879
40K	3.10 mi	49376+604	19456+264	19456+264	43896	17615	17615
Finish(26.22 mi)	1.37 mi	49131+245	19347+109	19347+109	44272	17741	17741

17741

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#54843
5K → 10K	841521+1437	#54843 → #53406
10K → 15K	921166+1074	#53406 → #52332
15K → 20K	167704+537	#52332 → #51795
20K → Half	65140+75	#51795 → #51720
Half → 25K	472359-113	#51720 → #51833
25K → 30K	77866+789	#51833 → #51044
30K → 35K	311095+1064	#51044 → #49980
35K → 40K	58662+604	#49980 → #49376
40K → Finish	33278+245	#49376 → #49131
TOTALS	10796791+5712	#54843 → #49131

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