Clair O'Reilly

Bib: 14118 F IE

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 59786

Gender (Female)

#0 / 26115

Masters (Masters Women)

#0 / 11371

Top 50%

Division (F40-44)

#0 / 3355

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

9:58/mi

30:55

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:09/mi

1:02:26

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:49/mi

1:36:02

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:38/mi

2:09:02

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:28/mi

2:16:03

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:13/mi

2:45:48

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:07/mi

3:20:20

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:51/mi

3:57:08

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:00/mi

4:37:30

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:36/mi

4:54:40

↑ 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

2:16:0310:24 /mi⚡ faster

2nd Half

2:38:3712:06 /mi+16.6%

Positive split — 16.6% slower in the second half

AI Race Performance Report

Clair'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	30:55	9:58	3.11 mi	30:55	9:58	-
10K	1:02:26	10:03	3.10 mi	31:31	10:09	+0:11
15K	1:36:02	10:19	3.11 mi	33:36	10:49	+0:40
20K	2:09:02	10:23	3.11 mi	33:00	10:38	-0:11
Half(13.10 mi)	2:16:03	10:24	0.67 mi	7:01	10:28	-0:10
25K	2:45:48	10:41	2.43 mi	29:45	12:13	+1:45
30K	3:20:20	10:45	3.11 mi	34:32	11:07	-1:06
35K	3:57:08	10:55	3.11 mi	36:48	11:51	+0:44
40K	4:37:30	11:10	3.10 mi	40:22	13:00	+1:09
Finish(26.22 mi)	4:54:40	11:15	1.37 mi	17:10	12:36	-0:24

Trend:

Faster pace

Steady pace

Slower pace

More below

See the rest of Clair'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

9:58 /mi

Average Pace

11:15 /mi

Slowest Pace

13:00 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:09:27

24% of race

Time at Steady Pace

1:41:08

34% of race

Time at Slower Pace

2:04:05

42% of race

Average Pace: 11:14 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	38114	12442	12442	40111	13584	13584
10K	3.10 mi	37884+230	12339+103	12339+103	37845	12356	12356
15K	3.11 mi	38631-747	12747-408	12747-408	40111	13584	13584
20K	3.11 mi	38616+15	12805-58	12805-58	38847	13218	13218
Half(13.10 mi)	0.67 mi	38313+303	12687+118	12687+118	34540	11213	11213
25K	2.43 mi	39562-1249	13474-787	13474-787	44018	16484	16484
30K	3.11 mi	38173+1389	12948+526	12948+526	33426	11402	11402
35K	3.11 mi	37444+729	12808+140	12808+140	33839	12329	12329
40K	3.10 mi	38118-674	13347-539	13347-539	42350	16845	16845
Finish(26.22 mi)	1.37 mi	38463-345	13609-262	13609-262	43943	17573	17573

17573

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