Rebecca Mackay

Bib: 62235 F GB

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 59786

Top 31%

Gender (Female)

#0 / 26115

Top 20%

Division (F18-39)

#0 / 14744

Top 21%

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

8:51/mi

27:28

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:02/mi

55:31

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:12/mi

1:24:03

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:47/mi

1:51:18

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:00/mi

1:57:20

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:55/mi

2:19:01

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:05/mi

2:47:14

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:14/mi

3:15:53

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:03/mi

3:43:58

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:48/mi

3:55:57

↑ 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

1:57:208:58 /mi⚡ faster

2nd Half

1:58:379:03 /mi+1.1%

Positive split — 1.1% 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	27:28	8:51	3.11 mi	27:28	8:51	-
10K	55:31	8:57	3.10 mi	28:03	9:02	+0:11
15K	1:24:03	9:02	3.11 mi	28:32	9:12	+0:10
20K	1:51:18	8:58	3.11 mi	27:15	8:47	-0:25
Half(13.10 mi)	1:57:20	8:58	0.67 mi	6:02	9:00	+0:13
25K	2:19:01	8:57	2.43 mi	21:41	8:55	-0:05
30K	2:47:14	8:59	3.11 mi	28:13	9:05	+0:10
35K	3:15:53	9:01	3.11 mi	28:39	9:14	+0:09
40K	3:43:58	9:01	3.10 mi	28:05	9:03	-0:11
Finish(26.22 mi)	3:55:57	9:01	1.37 mi	11:59	8:48	-0:15

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:47 /mi

Average Pace

9:00 /mi

Slowest Pace

9:14 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:27:18

88% of race

Time at Steady Pace

28:39

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:00 /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	24408	6738	6738	23630	6405	6405
10K	3.10 mi	24577-169	6808-70	6808-70	24953	6944	6944
15K	3.11 mi	24134+443	6624+184	6624+184	23630	6405	6405
20K	3.11 mi	23122+1012	6264+360	6264+360	20836	5516	5516
Half(13.10 mi)	0.67 mi	22922+200	6208+56	6208+56	20574	5467	5467
25K	2.43 mi	22152+770	6003+205	6003+205	19626	5252	5252
30K	3.11 mi	21195+957	5755+248	5755+248	18030	4893	4893
35K	3.11 mi	20045+1150	5514+241	5514+241	16124	4585	4585
40K	3.10 mi	18923+1122	5264+250	5264+250	13835	4127	4127
Finish(26.22 mi)	1.37 mi	18495+428	5162+102	5162+102	13165	3980	3980

3980

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#24408
5K → 10K	718549-169	#24408 → #24577
10K → 15K	240683+443	#24577 → #24134
15K → 20K	371049+1012	#24134 → #23122
20K → Half	18218+200	#23122 → #22922
Half → 25K	39809+770	#22922 → #22152
25K → 30K	561013+957	#22152 → #21195
30K → 35K	651215+1150	#21195 → #20045
35K → 40K	411163+1122	#20045 → #18923
40K → Finish	15443+428	#18923 → #18495
TOTALS	12297142+5913	#24408 → #18495

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