Leah Siegel

Bib: 62441 F GB

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 47%

Division (F18-39)

#0 / 14744

Top 48%

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

9:54/mi

30:43

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:26/mi

1:03:07

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:52/mi

1:36:51

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:56/mi

2:10:49

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:52/mi

2:18:06

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:46/mi

2:44:19

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:57/mi

3:18:19

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:34/mi

3:57:19

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:00/mi

4:31:28

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:37/mi

4:45:56

↑ 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

2:18:0610:33 /mi⚡ faster

2nd Half

2:27:5011:17 /mi+7.0%

Positive split — 7.0% slower in the second half

AI Race Performance Report

Leah'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	30:43	9:54	3.11 mi	30:43	9:54	-
10K	1:03:07	10:10	3.10 mi	32:24	10:26	+0:32
15K	1:36:51	10:24	3.11 mi	33:44	10:52	+0:26
20K	2:10:49	10:32	3.11 mi	33:58	10:56	+0:04
Half(13.10 mi)	2:18:06	10:33	0.67 mi	7:17	10:52	-0:04
25K	2:44:19	10:35	2.43 mi	26:13	10:46	-0:06
30K	3:18:19	10:39	3.11 mi	34:00	10:57	+0:11
35K	3:57:19	10:55	3.11 mi	39:00	12:34	+1:37
40K	4:31:28	10:56	3.10 mi	34:09	11:00	-1:34
Finish(26.22 mi)	4:45:56	10:55	1.37 mi	14:28	10:37	-0:23

Trend:

Faster pace

Steady pace

Slower pace

More below

See the rest of Leah'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

9:54 /mi

Average Pace

10:55 /mi

Slowest Pace

12:34 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:03:07

22% of race

Time at Steady Pace

3:03:49

64% of race

Time at Slower Pace

39:00

14% of race

Average Pace: 10:54 /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	37515	12144	12144	40468	13774	13774
10K	3.10 mi	38987-1472	12890-746	12890-746	40652	13814	13814
15K	3.11 mi	39478-491	13182-292	13182-292	40468	13774	13774
20K	3.11 mi	39861-383	13474-292	13474-292	41253	14504	14504
Half(13.10 mi)	0.67 mi	39686+175	13422+52	13422+52	37869	12901	12901
25K	2.43 mi	38755+931	13036+386	13036+386	35327	11885	11885
30K	3.11 mi	37353+1402	12544+492	12544+492	32338	10894	10894
35K	3.11 mi	37506-153	12841-297	12841-297	38248	14478	14478
40K	3.10 mi	36132+1374	12361+480	12361+480	27900	10061	10061
Finish(26.22 mi)	1.37 mi	35687+445	12228+133	12228+133	28178	10148	10148

10148

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