Zac Barnett

Bib: 41428 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 34%

Gender (Male)

#0 / 33594

Top 43%

Division (M18-39)

#0 / 16712

Top 47%

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

8:07/mi

25:13

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:23/mi

51:13

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:18/mi

1:16:58

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:07/mi

1:42:09

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:23/mi

1:47:46

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:23/mi

2:08:10

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:56/mi

2:42:06

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:18/mi

3:14:05

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:32/mi

3:46:48

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:41/mi

4:00:00

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

166ft

Range

6 to 172 ft

×14

613ft

Total descent

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The Course

Half Splits

1st Half· via Half

1:47:468:14 /mi⚡ faster

2nd Half

2:12:1410:05 /mi+22.7%

Positive split — 22.7% slower in the second half

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Your race, unpacked

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:13	8:07	3.11 mi	25:13	8:07	-
10K	51:13	8:15	3.10 mi	26:00	8:23	+0:16
15K	1:16:58	8:16	3.11 mi	25:45	8:18	-0:05
20K	1:42:09	8:14	3.11 mi	25:11	8:07	-0:11
Half(13.10 mi)	1:47:46	8:14	0.67 mi	5:37	8:23	+0:16
25K	2:08:10	8:16	2.43 mi	20:24	8:23	0:00
30K	2:42:06	8:42	3.11 mi	33:56	10:56	+2:33
35K	3:14:05	8:56	3.11 mi	31:59	10:18	-0:38
40K	3:46:48	9:08	3.10 mi	32:43	10:32	+0:14
Finish(26.22 mi)	4:00:00	9:10	1.37 mi	13:12	9:41	-0:51

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:07 /mi

Average Pace

9:10 /mi

Slowest Pace

10:56 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:08:10

53% of race

Time at Slower Pace

1:51:50

47% of race

Average Pace: 9:09 /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	Males	M18-39	Seg. Overall	Seg. Males	Seg. M18-39
5K	3.11 mi	15522	11792	11792	14235	10956	10956
10K	3.10 mi	16337-815	12336-544	12336-544	17077	12846	12846
15K	3.11 mi	15520+817	11778+558	11778+558	14235	10956	10956
20K	3.11 mi	15157+363	11541+237	11541+237	14185	10913	10913
Half(13.10 mi)	0.67 mi	15083+74	11492+49	11492+49	14467	11075	11075
25K	2.43 mi	14941+142	11364+128	11364+128	14751	11165	11165
30K	3.11 mi	18264-3323	13518-2154	13518-2154	32160	21316	21316
35K	3.11 mi	19185-921	13975-457	13975-457	23753	16111	16111
40K	3.10 mi	20175-990	14415-440	14415-440	24532	15981	15981
Finish(26.22 mi)	1.37 mi	20319-144	14474-59	14474-59	20421	13631	13631

40K→Finish

24.9 - 26.2 mi

Top 34%

+14ft-18ft

Overall

20421

Males

13631

M18-39

13631

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#15522
5K → 10K	200176-815	#15522 → #16337
10K → 15K	43860*+817	#16337 → #15520
15K → 20K	77440*+363	#15520 → #15157
20K → Half	27101+74	#15157 → #15083
Half → 25K	157299*+142	#15083 → #14941
25K → 30K	335431-3323	#14941 → #18264
30K → 35K	200200-921	#18264 → #19185
35K → 40K	200200-990	#19185 → #20175
40K → Finish	200143-144	#20175 → #20319
TOTALS	44582450*-4797	#15522 → #20319

* 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