Jennifer Tomlin

Bib: 4452 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 14%

Gender (Female)

#0 / 26115

Top 6%

Division (F18-39)

#0 / 14744

Top 7%

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

7:55/mi

24:35

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:50/mi

48:53

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:53/mi

1:13:22

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:39/mi

1:37:05

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:42/mi

1:42:15

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:37/mi

2:00:46

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

7:37/mi

2:24:25

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

7:48/mi

2:48:36

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:00/mi

3:13:25

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:08/mi

3:24:30

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

613ft

Total descent

166ft

Range

6 to 172 ft

≈

×14story building

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The Course

Half Splits

1st Half· via Half

1:42:157:49 /mi⚖️ balanced

2nd Half

1:42:157:48 /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	24:35	7:55	3.11 mi	24:35	7:55	-
10K	48:53	7:53	3.10 mi	24:18	7:50	-0:05
15K	1:13:22	7:53	3.11 mi	24:29	7:53	+0:03
20K	1:37:05	7:49	3.11 mi	23:43	7:39	-0:14
Half(13.10 mi)	1:42:15	7:49	0.67 mi	5:10	7:42	+0:03
25K	2:00:46	7:47	2.43 mi	18:31	7:37	-0:05
30K	2:24:25	7:45	3.11 mi	23:39	7:37	0:00
35K	2:48:36	7:46	3.11 mi	24:11	7:48	+0:11
40K	3:13:25	7:47	3.10 mi	24:49	8:00	+0:12
Finish(26.22 mi)	3:24:30	7:49	1.37 mi	11:05	8:08	+0:08

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:37 /mi

Average Pace

7:48 /mi

Slowest Pace

8:08 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:48:36

82% of race

Time at Steady Pace

35:54

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:48 /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	13057	2921	2921	9906	1889	1889
10K	3.10 mi	11906+1151	2574+347	2574+347	10966	2252	2252
15K	3.11 mi	11118+788	2299+275	2299+275	9906	1889	1889
20K	3.11 mi	10600+518	2128+171	2128+171	9405	1727	1727
Half(13.10 mi)	0.67 mi	10455+145	2078+50	2078+50	8432	1437	1437
25K	2.43 mi	9941+514	1932+146	1932+146	8151	1403	1403
30K	3.11 mi	9209+732	1702+230	1702+230	6642	1035	1035
35K	3.11 mi	8592+617	1580+122	1580+122	6424	1125	1125
40K	3.10 mi	8174+418	1523+57	1523+57	6961	1487	1487
Finish(26.22 mi)	1.37 mi	8120+54	1540-17	1540-17	8440	2101	2101

2101

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#13057
5K → 10K	401191*+1151	#13057 → #11906
10K → 15K	15803*+788	#11906 → #11118
15K → 20K	15533*+518	#11118 → #10600
20K → Half	0145+145	#10600 → #10455
Half → 25K	7521*+514	#10455 → #9941
25K → 30K	4736+732	#9941 → #9209
30K → 35K	23640*+617	#9209 → #8592
35K → 40K	66484*+418	#8592 → #8174
40K → Finish	79133+54	#8174 → #8120
TOTALS	2495186*+4937	#13057 → #8120

* Includes athletes who did not complete a segment (DNF/DNQ).

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