Sarah Maclennan

Bib: 76214 F GB

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 59786

Top 32%

Gender (Female)

#0 / 26115

Top 21%

Division (F18-39)

#0 / 14744

Top 22%

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

8:40/mi

26:55

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:43/mi

53:58

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:19/mi

1:22:53

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:45/mi

1:50:02

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:04/mi

1:56:07

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:54/mi

2:17:46

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:01/mi

2:45:45

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:58/mi

3:16:40

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:21/mi

3:45:42

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:37/mi

3:57:26

↑ 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

Claim this result to add your watch's GPX and 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

1:56:078:52 /mi⚡ faster

2nd Half

2:01:199:15 /mi+4.5%

Positive split — 4.5% slower in the second half

AI Race Performance Report

Sarah's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

Free account · no payment

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	26:55	8:40	3.11 mi	26:55	8:40	-
10K	53:58	8:42	3.10 mi	27:03	8:43	+0:03
15K	1:22:53	8:54	3.11 mi	28:55	9:19	+0:36
20K	1:50:02	8:52	3.11 mi	27:09	8:45	-0:34
Half(13.10 mi)	1:56:07	8:52	0.67 mi	6:05	9:04	+0:19
25K	2:17:46	8:53	2.43 mi	21:39	8:54	-0:10
30K	2:45:45	8:54	3.11 mi	27:59	9:01	+0:07
35K	3:16:40	9:03	3.11 mi	30:55	9:58	+0:57
40K	3:45:42	9:05	3.10 mi	29:02	9:21	-0:37
Finish(26.22 mi)	3:57:26	9:04	1.37 mi	11:44	8:37	-0:44

Trend:

Faster pace

Steady pace

Slower pace

More below

See the rest of Sarah's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

Checkpoints & Pacing

Pace Line

Fastest Pace

8:37 /mi

Average Pace

9:04 /mi

Slowest Pace

9:58 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:26:31

87% of race

Time at Steady Pace

30:55

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:03 /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	21948	5868	5868	25411	7049	7049
10K	3.10 mi	21228+720	5622+246	5622+246	20695	5464	5464
15K	3.11 mi	22487-1259	6051-429	6051-429	25411	7049	7049
20K	3.11 mi	21858+629	5837+214	5837+214	20442	5374	5374
Half(13.10 mi)	0.67 mi	21797+61	5820+17	5820+17	21381	5751	5751
25K	2.43 mi	21220+577	5675+145	5675+145	19462	5194	5194
30K	3.11 mi	20310+910	5445+230	5445+230	17371	4669	4669
35K	3.11 mi	20446-136	5656-211	5656-211	21491	6657	6657
40K	3.10 mi	19688+758	5552+104	5552+104	16211	5066	5066
Finish(26.22 mi)	1.37 mi	19109+579	5396+156	5396+156	11761	3397	3397

3397

Passing Analysis

No position changes recorded for this athlete.

All Results

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

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing