Alex Collett

Bib: 14263 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 49%

Gender (Male)

#0 / 33594

Division (M18-39)

#0 / 16712

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

10:23/mi

32:14

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:19/mi

1:04:16

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:10/mi

1:35:51

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:00/mi

2:06:54

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:10/mi

2:13:43

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:59/mi

2:38:00

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:08/mi

3:09:28

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:12/mi

3:41:09

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:15/mi

4:12:58

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:07/mi

4:26:45

↑ 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

2:13:4310:13 /mi⚖️ balanced

2nd Half

2:13:0210:09 /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	32:14	10:23	3.11 mi	32:14	10:23	-
10K	1:04:16	10:21	3.10 mi	32:02	10:19	-0:04
15K	1:35:51	10:18	3.11 mi	31:35	10:10	-0:09
20K	2:06:54	10:13	3.11 mi	31:03	10:00	-0:10
Half(13.10 mi)	2:13:43	10:13	0.67 mi	6:49	10:10	+0:10
25K	2:38:00	10:11	2.43 mi	24:17	9:59	-0:11
30K	3:09:28	10:10	3.11 mi	31:28	10:08	+0:09
35K	3:41:09	10:11	3.11 mi	31:41	10:12	+0:04
40K	4:12:58	10:11	3.10 mi	31:49	10:15	+0:03
Finish(26.22 mi)	4:26:45	10:11	1.37 mi	13:47	10:07	-0:08

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:59 /mi

Average Pace

10:11 /mi

Slowest Pace

10:23 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

4:26:45

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:10 /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	42624	27700	27700	34317	23578	23578
10K	3.10 mi	40918+1706	26963+737	26963+737	39457	26232	26232
15K	3.11 mi	38441+2477	25747+1216	25747+1216	34317	23578	23578
20K	3.11 mi	36924+1517	24888+859	24888+859	33454	22906	22906
Half(13.10 mi)	0.67 mi	36623+301	24703+185	24703+185	31825	21856	21856
25K	2.43 mi	35112+1511	23858+845	23858+845	29129	20161	20161
30K	3.11 mi	33108+2004	22581+1277	22581+1277	26444	18239	18239
35K	3.11 mi	30967+2141	21131+1450	21131+1450	23155	15778	15778
40K	3.10 mi	29574+1393	20114+1017	20114+1017	22570	14906	14906
Finish(26.22 mi)	1.37 mi	29163+411	19799+315	19799+315	23951	15688	15688

15688

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#42624
5K → 10K	1691875*+1706	#42624 → #40918
10K → 15K	192496*+2477	#40918 → #38441
15K → 20K	221539*+1517	#38441 → #36924
20K → Half	3304*+301	#36924 → #36623
Half → 25K	51516*+1511	#36623 → #35112
25K → 30K	132017+2004	#35112 → #33108
30K → 35K	192160*+2141	#33108 → #30967
35K → 40K	361429*+1393	#30967 → #29574
40K → Finish	32443*+411	#29574 → #29163
TOTALS	31813779*+13461	#42624 → #29163

* 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