Javier Alfonso

Bib: 44708 M CO

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

8:12/mi

25:27

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:04/mi

50:30

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:22/mi

1:16:28

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:12/mi

1:41:54

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:49/mi

1:47:49

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:34/mi

2:08:39

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:05/mi

2:36:50

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:56/mi

3:10:46

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:59/mi

3:44:53

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:14/mi

4:00:11

↑ 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

1:47:498:14 /mi⚡ faster

2nd Half

2:12:2210:06 /mi+22.8%

Positive split — 22.8% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:27	8:12	3.11 mi	25:27	8:12	-
10K	50:30	8:08	3.10 mi	25:03	8:04	-0:08
15K	1:16:28	8:13	3.11 mi	25:58	8:22	+0:18
20K	1:41:54	8:12	3.11 mi	25:26	8:12	-0:10
Half(13.10 mi)	1:47:49	8:14	0.67 mi	5:55	8:49	+0:37
25K	2:08:39	8:17	2.43 mi	20:50	8:34	-0:15
30K	2:36:50	8:25	3.11 mi	28:11	9:05	+0:31
35K	3:10:46	8:47	3.11 mi	33:56	10:56	+1:51
40K	3:44:53	9:03	3.10 mi	34:07	10:59	+0:03
Finish(26.22 mi)	4:00:11	9:11	1.37 mi	15:18	11:14	+0:15

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:04 /mi

Average Pace

9:10 /mi

Slowest Pace

11:14 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:15:56

32% of race

Time at Steady Pace

1:20:54

34% of race

Time at Slower Pace

1:23:21

35% of race

Average Pace: 9:10 /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	16327	12340	12340	14903	11415	11415
10K	3.10 mi	15065+1262	11451+889	11451+889	13766	10585	10585
15K	3.11 mi	14971+94	11414+37	11414+37	14903	11415	11415
20K	3.11 mi	14943+28	11400+14	11400+14	14937	11403	11403
Half(13.10 mi)	0.67 mi	15126-183	11515-115	11515-115	18694	13867	13867
25K	2.43 mi	15241-115	11570-55	11570-55	16277	12182	12182
30K	3.11 mi	15540-299	11686-116	11686-116	17929	13052	13052
35K	3.11 mi	17717-2177	13029-1343	13029-1343	27803	18314	18314
40K	3.10 mi	19322-1605	13889-860	13889-860	27792	17747	17747
Finish(26.22 mi)	1.37 mi	20407-1085	14524-635	14524-635	33469	20786	20786

20786

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#16327
5K → 10K	541316+1262	#16327 → #15065
10K → 15K	250344+94	#15065 → #14971
15K → 20K	232260+28	#14971 → #14943
20K → Half	20825-183	#14943 → #15126
Half → 25K	318203-115	#15126 → #15241
25K → 30K	582283-299	#15241 → #15540
30K → 35K	224467-2177	#15540 → #17717
35K → 40K	1723118-1605	#17717 → #19322
40K → Finish	112136-1085	#19322 → #20407
TOTALS	67322652-4080	#16327 → #20407

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