Jessica Zirkelbach

Bib: 80914 F US

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 22%

Gender (Female)

#0 / 26115

Top 13%

Masters (Masters Women)

#0 / 11371

Top 11%

Division (F45-49)

#0 / 2995

Top 13%

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

7:45/mi

24:04

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:53/mi

48:31

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:01/mi

1:13:24

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:53/mi

1:37:52

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:14/mi

1:43:23

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:14/mi

2:03:25

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:42/mi

2:30:26

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:05/mi

2:58:39

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:53/mi

3:29:20

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:07/mi

3:41:45

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

6–172 ft

≈

×14story building

•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half

1:43:237:54 /mi⚡ faster

2nd Half

1:58:229:02 /mi+14.5%

Positive split — 14.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	24:04	7:45	3.11 mi	24:04	7:45	-
10K	48:31	7:49	3.10 mi	24:27	7:53	+0:08
15K	1:13:24	7:53	3.11 mi	24:53	8:01	+0:08
20K	1:37:52	7:53	3.11 mi	24:28	7:53	-0:08
Half(13.10 mi)	1:43:23	7:54	0.67 mi	5:31	8:14	+0:21
25K	2:03:25	7:57	2.43 mi	20:02	8:14	0:00
30K	2:30:26	8:05	3.11 mi	27:01	8:42	+0:28
35K	2:58:39	8:13	3.11 mi	28:13	9:05	+0:23
40K	3:29:20	8:26	3.10 mi	30:41	9:53	+0:48
Finish(26.22 mi)	3:41:45	8:28	1.37 mi	12:25	9:07	-0:46

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:45 /mi

Average Pace

8:28 /mi

Slowest Pace

9:53 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:12:59

33% of race

Time at Steady Pace

50:26

23% of race

Time at Slower Pace

1:38:20

44% of race

Average Pace: 8:27 /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	11264	2339	2339	11052	2291	2291
10K	3.10 mi	11275-11	2359-20	2359-20	11458	2434	2434
15K	3.11 mi	11158+117	2322+37	2322+37	11052	2291	2291
20K	3.11 mi	11194-36	2340-18	2340-18	11645	2465	2465
Half(13.10 mi)	0.67 mi	11249-55	2366-26	2366-26	13127	2960	2960
25K	2.43 mi	11573-324	2504-138	2504-138	13468	3145	3145
30K	3.11 mi	12179-606	2717-213	2717-213	14774	3742	3742
35K	3.11 mi	12545-366	2931-214	2931-214	15006	4184	4184
40K	3.10 mi	13376-831	3349-418	3349-418	20013	6533	6533
Finish(26.22 mi)	1.37 mi	13362+14	3390-41	3390-41	15865	4992	4992

4992

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#11264
5K → 10K	343332-11	#11264 → #11275
10K → 15K	146263+117	#11275 → #11158
15K → 20K	204168-36	#11158 → #11194
20K → Half	9843-55	#11194 → #11249
Half → 25K	441117-324	#11249 → #11573
25K → 30K	779173-606	#11573 → #12179
30K → 35K	658292-366	#12179 → #12545
35K → 40K	1004173-831	#12545 → #13376
40K → Finish	151165+14	#13376 → #13362
TOTALS	38241726-2098	#11264 → #13362

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