Alex Flaherty

Bib: 7248 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 3%

Gender (Male)

#0 / 33594

Top 6%

Division (M18-39)

#0 / 16712

Top 8%

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

6:25/mi

19:55

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

6:29/mi

40:03

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

6:36/mi

1:00:33

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

6:28/mi

1:20:36

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

6:38/mi

1:25:03

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

6:34/mi

1:41:01

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

6:42/mi

2:01:49

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

6:46/mi

2:22:49

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

7:02/mi

2:44:38

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

6:27/mi

2:53:25

↑ 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

1:25:036:30 /mi⚡ faster

2nd Half

1:28:226:45 /mi+3.9%

Positive split — 3.9% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	19:55	6:25	3.11 mi	19:55	6:25	-
10K	40:03	6:27	3.10 mi	20:08	6:29	+0:04
15K	1:00:33	6:30	3.11 mi	20:30	6:36	+0:07
20K	1:20:36	6:30	3.11 mi	20:03	6:28	-0:08
Half(13.10 mi)	1:25:03	6:30	0.67 mi	4:27	6:38	+0:10
25K	1:41:01	6:31	2.43 mi	15:58	6:34	-0:04
30K	2:01:49	6:33	3.11 mi	20:48	6:42	+0:08
35K	2:22:49	6:35	3.11 mi	21:00	6:46	+0:04
40K	2:44:38	6:38	3.10 mi	21:49	7:02	+0:16
Finish(26.22 mi)	2:53:25	6:38	1.37 mi	8:47	6:27	-0:35

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:25 /mi

Average Pace

6:37 /mi

Slowest Pace

7:02 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:10:36

75% of race

Time at Steady Pace

42:49

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:37 /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	2258	2130	2130	2296	2185	2185
10K	3.10 mi	2311-53	2186-56	2186-56	2359	2234	2234
15K	3.11 mi	2302+9	2183+3	2183+3	2296	2185	2185
20K	3.11 mi	2287+15	2174+9	2174+9	2297	2190	2190
Half(13.10 mi)	0.67 mi	2288-1	2175-1	2175-1	2299	2194	2194
25K	2.43 mi	2280+8	2173+2	2173+2	2306	2189	2189
30K	3.11 mi	2239+41	2131+42	2131+42	2242	2118	2118
35K	3.11 mi	2126+113	2022+109	2022+109	2136	1999	1999
40K	3.10 mi	2128-2	2019+3	2019+3	2797	2536	2536
Finish(26.22 mi)	1.37 mi	2035+93	1929+90	1929+90	1138	1079	1079

1079

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#2258
5K → 10K	13481-53	#2258 → #2311
10K → 15K	6069+9	#2311 → #2302
15K → 20K	4459+15	#2302 → #2287
20K → Half	98-1	#2287 → #2288
Half → 25K	3846+8	#2288 → #2280
25K → 30K	4788+41	#2280 → #2239
30K → 35K	27140+113	#2239 → #2126
35K → 40K	7371-2	#2126 → #2128
40K → Finish	396+93	#2128 → #2035
TOTALS	435658+223	#2258 → #2035

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