Samir Vetterli

Bib: 1649 M CH

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 59786
Top 43%
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
5K· 3.11 mi
8:36/mi
26:42
49125
10K· 6.21 mi
9:00/mi
54:37
5081
15K· 9.32 mi
9:04/mi
1:22:47
4451
20K· 12.43 mi
9:04/mi
1:50:57
6740
Half· 13.10 mi
9:19/mi
1:57:12
27
25K· 15.53 mi
9:26/mi
2:20:09
5063
30K· 18.64 mi
10:25/mi
2:52:30
6946
35K· 21.75 mi
12:07/mi
3:30:08
8788
40K· 24.85 mi
10:29/mi
4:02:42
5875
Finish· 26.22 mi
10:22/mi
4:16:49
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent
About the height of the Statue of Liberty

See every mile of your race

Add your watch's GPX to unlock per-mile pace, heart rate, and grade — mile by mile on this timeline.

Works with Garmin, Apple Watch, Strava, COROS, Suunto & more.

The Course

Half Splits

1st Half· via Half
1:57:128:57 /mi⚡ faster
2nd Half
2:19:3710:39 /mi+19.1%
Positive split — 19.1% slower in the second half
Is this your race?

Unlock your AI Race Performance Report

Your Race Story, performance analysis & focus areas — built from your data, free when you claim.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
26:428:363.11 mi26:42
8:36
-
10K
54:378:483.10 mi27:55
9:00
+0:24
15K
1:22:478:533.11 mi28:10
9:04
+0:04
20K
1:50:578:563.11 mi28:10
9:04
0:00
Half(13.10 mi)
1:57:128:570.67 mi6:15
9:19
+0:15
25K
2:20:099:022.43 mi22:57
9:26
+0:07
30K
2:52:309:163.11 mi32:21
10:25
+0:59
35K
3:30:089:403.11 mi37:38
12:07
+1:42
40K
4:02:429:463.10 mi32:34
10:29
-1:38
Finish(26.22 mi)
4:16:499:491.37 mi14:07
10:22
-0:07
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

8:36 /mi

Average Pace

9:48 /mi

Slowest Pace

12:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

26:42

10% of race

Time at Steady Pace

1:53:27

44% of race

Time at Slower Pace

1:56:40

45% of race

Average Pace: 9:48 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi209961544715447221411620516205
10K3.10 mi22604-160816472-102516472-1025243081756217562
15K3.11 mi22350+25416319+15316319+153221411620516205
20K3.11 mi22780-43016598-27916598-279245111770817708
Half(13.10 mi)0.67 mi22810-3016614-1616614-16242111742417424
25K2.43 mi23067-25716744-13016744-130248511768117681
30K3.11 mi24508-144117550-80617550-806284731937719377
35K3.11 mi26498-199018524-97418524-974355252233222332
40K3.10 mi25914+58417944+58017944+580242131581315813
Finish(26.22 mi)1.37 mi25801+11317804+14017804+140259651680216802

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
131 ft55 ft
49ft125ft
117 ft

Overall

22141

Males

16205

M18-39

16205

5K→10K

3.1 - 6.2 mi

Top 41%
55 ft24 ft
50ft81ft
45 ft

Overall

24308

Males

17562

M18-39

17562

10K→15K

6.2 - 9.3 mi

Top 37%
24 ft18 ft
44ft51ft
17 ft

Overall

22141

Males

16205

M18-39

16205

15K→20K

9.3 - 12.4 mi

Top 41%
18 ft45 ft
67ft40ft
38 ft

Overall

24511

Males

17708

M18-39

17708

20K→Half

12.4 - 13.1 mi

Top 40%
45 ft26 ft
8ft27ft
20 ft

Overall

24211

Males

17424

M18-39

17424

Half→25K

13.1 - 15.5 mi

Top 42%
25 ft12 ft
50ft63ft
20 ft

Overall

24851

Males

17681

M18-39

17681

25K→30K

15.5 - 18.6 mi

Top 48%
12 ft35 ft
69ft46ft
28 ft

Overall

28473

Males

19377

M18-39

19377

30K→35K

18.6 - 21.8 mi

Top 59%
35 ft34 ft
87ft88ft
23 ft

Overall

35525

Males

22332

M18-39

22332

35K→40K

21.8 - 24.9 mi

Top 40%
34 ft17 ft
58ft75ft
31 ft

Overall

24213

Males

15813

M18-39

15813

40K→Finish

24.9 - 26.2 mi

Top 43%
17 ft13 ft
14ft18ft
13 ft

Overall

25965

Males

16802

M18-39

16802

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#20996
5K10K
1740132-1608
#20996 #22604
10K15K
300554+254
#22604 #22350
15K20K
653223-430
#22350 #22780
20KHalf
10373-30
#22780 #22810
Half25K
553296-257
#22810 #23067
25K30K
1709268-1441
#23067 #24508
30K35K
2144154-1990
#24508 #26498
35K40K
226810+584
#26498 #25914
40KFinish
114227+113
#25914 #25801
TOTALS
75422737-4805
#20996 #25801

Passing Visualized

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Is this your race? Claim it to upload your GPX and export your data as yours.

Upload your GPX file

Add per-mile pace & heart rate — works with Garmin, Apple Watch, Strava & more.

Download your race track as a GPX or TCX file for Strava, Garmin Connect, or other apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing