Christopher Grassick

Bib: 23018 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

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

8:52/mi

27:30

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:12/mi

56:04

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:15/mi

1:27:53

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:52/mi

2:04:42

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:45/mi

2:13:15

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:11/mi

2:42:55

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:13/mi

3:23:57

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:38/mi

4:03:11

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:27/mi

4:41:50

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:24/mi

4:56:00

↑ 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

2:13:1510:11 /mi⚡ faster

2nd Half

2:42:4512:25 /mi+22.1%

Positive split — 22.1% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:30	8:52	3.11 mi	27:30	8:52	-
10K	56:04	9:02	3.10 mi	28:34	9:12	+0:20
15K	1:27:53	9:26	3.11 mi	31:49	10:15	+1:03
20K	2:04:42	10:03	3.11 mi	36:49	11:52	+1:37
Half(13.10 mi)	2:13:15	10:11	0.67 mi	8:33	12:45	+0:53
25K	2:42:55	10:30	2.43 mi	29:40	12:11	-0:34
30K	3:23:57	10:57	3.11 mi	41:02	13:13	+1:02
35K	4:03:11	11:11	3.11 mi	39:14	12:38	-0:35
40K	4:41:50	11:21	3.10 mi	38:39	12:27	-0:11
Finish(26.22 mi)	4:56:00	11:18	1.37 mi	14:10	10:24	-2:03

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:52 /mi

Average Pace

11:18 /mi

Slowest Pace

13:13 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:42:03

34% of race

Time at Steady Pace

2:32:55

52% of race

Time at Slower Pace

41:02

14% of race

Average Pace: 11:17 /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	24567	17747	17747	34985	23937	23937
10K	3.10 mi	25859-1292	18562-815	18562-815	27406	19521	19521
15K	3.11 mi	29844-3985	21048-2486	21048-2486	34985	23937	23937
20K	3.11 mi	35302-5458	24083-3035	24083-3035	47007	29165	29165
Half(13.10 mi)	0.67 mi	36284-982	24548-465	24548-465	49218	29755	29755
25K	2.43 mi	37956-1672	25261-713	25261-713	43851	27420	27420
30K	3.11 mi	39749-1793	25923-662	25923-662	45452	27741	27741
35K	3.11 mi	39568+181	25611+312	25611+312	38687	23944	23944
40K	3.10 mi	39455+113	25369+242	25369+242	38554	23445	23445
Finish(26.22 mi)	1.37 mi	38867+588	25022+347	25022+347	26298	16990	16990

40K→Finish

24.9 - 26.2 mi

Top 44%

+14ft-18ft

Overall

26298

Males

16990

M18-39

16990

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#24567
5K → 10K	200200-1292	#24567 → #25859
10K → 15K	20036-3985	#25859 → #29844
15K → 20K	20010-5458	#29844 → #35302
20K → Half	20020-982	#35302 → #36284
Half → 25K	200133-1672	#36284 → #37956
25K → 30K	1972179-1793	#37956 → #39749
30K → 35K	200381*+181	#39749 → #39568
35K → 40K	200313*+113	#39568 → #39455
40K → Finish	13601*+588	#39455 → #38867
TOTALS	33851873*-14300	#24567 → #38867

* 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