Julia Butler

Bib: 37379 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 40%

Masters (Masters Women)

#0 / 11371

Top 38%

Division (F40-44)

#0 / 3355

Top 44%

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

10:11/mi

31:38

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:22/mi

1:03:50

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:33/mi

1:36:36

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:08/mi

2:08:03

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:58/mi

2:14:44

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:16/mi

2:39:43

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:31/mi

3:12:23

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:49/mi

3:45:59

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:37/mi

4:18:56

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:50/mi

4:33:42

↑ 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

2:14:4410:18 /mi⚡ faster

2nd Half

2:18:5810:36 /mi+3.1%

Positive split — 3.1% slower in the second half

AI Race Performance Report

Julia's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:38	10:11	3.11 mi	31:38	10:11	-
10K	1:03:50	10:17	3.10 mi	32:12	10:22	+0:11
15K	1:36:36	10:22	3.11 mi	32:46	10:33	+0:11
20K	2:08:03	10:19	3.11 mi	31:27	10:08	-0:25
Half(13.10 mi)	2:14:44	10:18	0.67 mi	6:41	9:58	-0:10
25K	2:39:43	10:17	2.43 mi	24:59	10:16	+0:18
30K	3:12:23	10:20	3.11 mi	32:40	10:31	+0:15
35K	3:45:59	10:24	3.11 mi	33:36	10:49	+0:18
40K	4:18:56	10:26	3.10 mi	32:57	10:37	-0:12
Finish(26.22 mi)	4:33:42	10:27	1.37 mi	14:46	10:50	+0:13

Trend:

Faster pace

Steady pace

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More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:58 /mi

Average Pace

10:27 /mi

Slowest Pace

10:50 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:06:57

46% of race

Time at Steady Pace

2:26:45

54% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:26 /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	40664	13768	13768	37808	12415	12415
10K	3.10 mi	40190+474	13511+257	13511+257	39974	13450	13450
15K	3.11 mi	39209+981	13045+466	13045+466	37808	12415	12415
20K	3.11 mi	37884+1325	12456+589	12456+589	34647	11107	11107
Half(13.10 mi)	0.67 mi	37387+497	12240+216	12240+216	30127	9111	9111
25K	2.43 mi	36161+1226	11769+471	11769+471	31365	9927	9927
30K	3.11 mi	34572+1589	11178+591	11178+591	29240	9417	9417
35K	3.11 mi	33076+1496	10761+417	10761+417	27084	9112	9112
40K	3.10 mi	31786+1290	10406+355	10406+355	25061	8744	8744
Finish(26.22 mi)	1.37 mi	31603+183	10401+5	10401+5	30095	11049	11049

11049

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing