Claire Lomas

Bib: 17917 F GB

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 59786

Gender (Female)

#0 / 26115

Masters (Masters Women)

#0 / 11371

Division (F45-49)

#0 / 2995

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

14:59/mi

46:33

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

16:16/mi

1:37:05

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

18:03/mi

2:33:09

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

18:34/mi

3:30:50

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

18:10/mi

3:43:01

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

21:32/mi

4:35:28

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

18:13/mi

5:32:01

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

19:39/mi

6:33:02

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

19:22/mi

7:33:12

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

18:36/mi

7:58:33

↑ 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

3:43:0117:02 /mi⚡ faster

2nd Half

4:15:3219:29 /mi+14.6%

Positive split — 14.6% slower in the second half

AI Race Performance Report

Claire'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	46:33	14:59	3.11 mi	46:33	14:59	-
10K	1:37:05	15:38	3.10 mi	50:32	16:16	+1:17
15K	2:33:09	16:26	3.11 mi	56:04	18:03	+1:47
20K	3:30:50	16:58	3.11 mi	57:41	18:34	+0:31
Half(13.10 mi)	3:43:01	17:02	0.67 mi	12:11	18:10	-0:24
25K	4:35:28	17:44	2.43 mi	52:27	21:32	+3:22
30K	5:32:01	17:49	3.11 mi	56:33	18:13	-3:19
35K	6:33:02	18:05	3.11 mi	1:01:01	19:39	+1:26
40K	7:33:12	18:15	3.10 mi	1:00:10	19:22	-0:17
Finish(26.22 mi)	7:58:33	18:16	1.37 mi	25:21	18:36	-0:46

Trend:

Faster pace

Steady pace

Slower pace

More below

See the rest of Claire'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

14:59 /mi

Average Pace

18:16 /mi

Slowest Pace

21:32 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:37:05

20% of race

Time at Steady Pace

4:28:00

56% of race

Time at Slower Pace

1:53:28

24% of race

Average Pace: 18:15 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	59209	25693	25693	59473	25888	25888
10K	3.10 mi	59283-74	25740-47	25740-47	59279	25740	25740
15K	3.11 mi	59386-103	25814-74	25814-74	59473	25888	25888
20K	3.11 mi	59422-36	25841-27	25841-27	59363	25812	25812
Half(13.10 mi)	0.67 mi	59424-2	25843-2	25843-2	59010	25607	25607
25K	2.43 mi	59514-90	25912-69	25912-69	59474	25901	25901
30K	3.11 mi	59447+67	25866+46	25866+46	58312	25160	25160
35K	3.11 mi	59427+20	25858+8	25858+8	58942	25622	25622
40K	3.10 mi	59411+16	25850+8	25850+8	59044	25662	25662
Finish(26.22 mi)	1.37 mi	59411	25850	25850	58854	25580	25580

25580

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