Brittany Walsh

Bib: 77111 F US

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 20%

Gender (Female)

#0 / 26115

Top 11%

Division (F18-39)

#0 / 14744

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

8:14/mi

25:33

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:10/mi

50:53

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:23/mi

1:16:54

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:16/mi

1:42:33

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:24/mi

1:48:11

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:18/mi

2:08:23

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:25/mi

2:34:31

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:31/mi

3:00:56

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:15/mi

3:26:31

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

7:46/mi

3:37:06

↑ 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

1:48:118:16 /mi⚖️ balanced

2nd Half

1:48:558:19 /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	25:33	8:14	3.11 mi	25:33	8:14	-
10K	50:53	8:12	3.10 mi	25:20	8:10	-0:04
15K	1:16:54	8:16	3.11 mi	26:01	8:23	+0:13
20K	1:42:33	8:16	3.11 mi	25:39	8:16	-0:07
Half(13.10 mi)	1:48:11	8:16	0.67 mi	5:38	8:24	+0:08
25K	2:08:23	8:16	2.43 mi	20:12	8:18	-0:06
30K	2:34:31	8:18	3.11 mi	26:08	8:25	+0:07
35K	3:00:56	8:20	3.11 mi	26:25	8:31	+0:06
40K	3:26:31	8:19	3.10 mi	25:35	8:15	-0:16
Finish(26.22 mi)	3:37:06	8:18	1.37 mi	10:35	7:46	-0:29

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:46 /mi

Average Pace

8:17 /mi

Slowest Pace

8:31 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

10:35

5% of race

Time at Steady Pace

3:26:31

95% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:17 /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	16694	4100	4100	15057	3534	3534
10K	3.10 mi	15780+914	3828+272	3828+272	14904	3525	3525
15K	3.11 mi	15460+320	3707+121	3707+121	15057	3534	3534
20K	3.11 mi	15465-5	3700+7	3700+7	15618	3760	3760
Half(13.10 mi)	0.67 mi	15399+66	3683+17	3683+17	14728	3485	3485
25K	2.43 mi	15077+322	3599+84	3599+84	14086	3356	3356
30K	3.11 mi	14383+694	3422+177	3422+177	12472	2949	2949
35K	3.11 mi	13488+895	3236+186	3236+186	10872	2664	2664
40K	3.10 mi	12392+1096	3007+229	3007+229	8396	2002	2002
Finish(26.22 mi)	1.37 mi	11902+490	2873+134	2873+134	6193	1303	1303

1303

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#16694
5K → 10K	981012+914	#16694 → #15780
10K → 15K	175495+320	#15780 → #15460
15K → 20K	244239-5	#15460 → #15465
20K → Half	2490+66	#15465 → #15399
Half → 25K	73395+322	#15399 → #15077
25K → 30K	64758+694	#15077 → #14383
30K → 35K	52947+895	#14383 → #13488
35K → 40K	151111+1096	#13488 → #12392
40K → Finish	2492+490	#12392 → #11902
TOTALS	7475539+4792	#16694 → #11902

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