Sonja Zürn

Bib: 82900 F DE

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 29%

Gender (Female)

#0 / 26115

Top 18%

Masters (Masters Women)

#0 / 11371

Top 16%

Division (F40-44)

#0 / 3355

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

8:49/mi

27:23

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:57/mi

55:09

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:11/mi

1:23:38

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:45/mi

1:50:47

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:49/mi

1:56:42

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:45/mi

2:17:59

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:00/mi

2:45:56

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:05/mi

3:14:07

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:53/mi

3:41:40

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:24/mi

3:53:07

↑ 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

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The Course

Half Splits

1st Half· via Half

1:56:428:55 /mi⚖️ balanced

2nd Half

1:56:258:53 /mi⚖️ balanced

Even split — consistent pacing between halves

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:23	8:49	3.11 mi	27:23	8:49	-
10K	55:09	8:53	3.10 mi	27:46	8:57	+0:08
15K	1:23:38	8:59	3.11 mi	28:29	9:11	+0:14
20K	1:50:47	8:55	3.11 mi	27:09	8:45	-0:26
Half(13.10 mi)	1:56:42	8:55	0.67 mi	5:55	8:49	+0:04
25K	2:17:59	8:53	2.43 mi	21:17	8:45	-0:04
30K	2:45:56	8:55	3.11 mi	27:57	9:00	+0:15
35K	3:14:07	8:56	3.11 mi	28:11	9:05	+0:05
40K	3:41:40	8:56	3.10 mi	27:33	8:53	-0:12
Finish(26.22 mi)	3:53:07	8:54	1.37 mi	11:27	8:24	-0:29

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:24 /mi

Average Pace

8:54 /mi

Slowest Pace

9:11 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:33:11

40% of race

Time at Steady Pace

2:19:56

60% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:53 /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	23994	6588	6588	23404	6324	6324
10K	3.10 mi	23743+251	6526+62	6526+62	23664	6495	6495
15K	3.11 mi	23531+212	6410+116	6410+116	23404	6324	6324
20K	3.11 mi	22580+951	6086+324	6086+324	20438	5370	5370
Half(13.10 mi)	0.67 mi	22323+257	6011+75	6011+75	18794	4858	4858
25K	2.43 mi	21368+955	5724+287	5724+287	17951	4653	4653
30K	3.11 mi	20408+960	5477+247	5477+247	17277	4629	4629
35K	3.11 mi	19202+1206	5195+282	5195+282	14926	4151	4151
40K	3.10 mi	17983+1219	4914+281	4914+281	12537	3610	3610
Finish(26.22 mi)	1.37 mi	17406+577	4759+155	4759+155	10328	2819	2819

2819

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#23994
5K → 10K	472723+251	#23994 → #23743
10K → 15K	347559+212	#23743 → #23531
15K → 20K	36987+951	#23531 → #22580
20K → Half	5262+257	#22580 → #22323
Half → 25K	11966+955	#22323 → #21368
25K → 30K	39999+960	#21368 → #20408
30K → 35K	551261+1206	#20408 → #19202
35K → 40K	201239+1219	#19202 → #17983
40K → Finish	4581+577	#17983 → #17406
TOTALS	9897577+6588	#23994 → #17406

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 4 months ago

Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing