Alexander Olsson

Bib: 15543 M SE

0:00
0:00
/ mi
Be the first to cheer!
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
5K· 3.11 mi
9:15/mi
28:43
49125
10K· 6.21 mi
9:14/mi
57:24
5081
15K· 9.32 mi
9:25/mi
1:26:38
4451
20K· 12.43 mi
9:00/mi
1:54:34
6740
Half· 13.10 mi
9:28/mi
2:00:55
27
25K· 15.53 mi
9:01/mi
2:22:52
5063
30K· 18.64 mi
9:17/mi
2:51:40
6946
35K· 21.75 mi
9:11/mi
3:20:10
8788
40K· 24.85 mi
9:10/mi
3:48:38
5875
Finish· 26.22 mi
8:21/mi
4:00:00
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

Claim this result to add your watch's GPX and 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
2:00:559:14 /mi+1.5%
2nd Half
1:59:059:05 /mi✓ faster
Negative split — 1.5% faster in the second half
AI Race Performance Report

Alexander's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

Free account · no payment

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
28:439:153.11 mi28:43
9:15
-
10K
57:249:153.10 mi28:41
9:14
-0:01
15K
1:26:389:183.11 mi29:14
9:25
+0:11
20K
1:54:349:143.11 mi27:56
9:00
-0:25
Half(13.10 mi)
2:00:559:140.67 mi6:21
9:28
+0:28
25K
2:22:529:122.43 mi21:57
9:01
-0:27
30K
2:51:409:133.11 mi28:48
9:17
+0:16
35K
3:20:109:133.11 mi28:30
9:11
-0:06
40K
3:48:389:123.10 mi28:28
9:10
-0:01
Finish(26.22 mi)
4:00:009:101.37 mi11:22
8:21
-0:49
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Alexander's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

Checkpoints & Pacing

Pace Line

Fastest Pace

8:21 /mi

Average Pace

9:10 /mi

Slowest Pace

9:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:58:13

49% of race

Time at Steady Pace

2:01:47

51% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:09 /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 mi302482128121281266971912819128
10K3.10 mi29101+114720552+72920552+729279531985819858
15K3.11 mi28122+97919993+55919993+559266971912819128
20K3.11 mi26776+134619148+84519148+845234981704217042
Half(13.10 mi)0.67 mi26673+10319076+7219076+72256841833018330
25K2.43 mi25362+131118202+87418202+874207211503915039
30K3.11 mi23941+142117167+103517167+1035198221424214242
35K3.11 mi22186+175515873+129415873+1294156941125511255
40K3.10 mi20958+122814918+95514918+955147841027410274
Finish(26.22 mi)1.37 mi20317+64114472+44614472+446984572087208

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
131 ft55 ft
49ft125ft
117 ft

Overall

26697

Males

19128

M18-39

19128

5K→10K

3.1 - 6.2 mi

Top 47%
55 ft24 ft
50ft81ft
45 ft

Overall

27953

Males

19858

M18-39

19858

10K→15K

6.2 - 9.3 mi

Top 45%
24 ft18 ft
44ft51ft
17 ft

Overall

26697

Males

19128

M18-39

19128

15K→20K

9.3 - 12.4 mi

Top 39%
18 ft45 ft
67ft40ft
38 ft

Overall

23498

Males

17042

M18-39

17042

20K→Half

12.4 - 13.1 mi

Top 43%
45 ft26 ft
8ft27ft
20 ft

Overall

25684

Males

18330

M18-39

18330

Half→25K

13.1 - 15.5 mi

Top 35%
25 ft12 ft
50ft63ft
20 ft

Overall

20721

Males

15039

M18-39

15039

25K→30K

15.5 - 18.6 mi

Top 33%
12 ft35 ft
69ft46ft
28 ft

Overall

19822

Males

14242

M18-39

14242

30K→35K

18.6 - 21.8 mi

Top 26%
35 ft34 ft
87ft88ft
23 ft

Overall

15694

Males

11255

M18-39

11255

35K→40K

21.8 - 24.9 mi

Top 25%
34 ft17 ft
58ft75ft
31 ft

Overall

14784

Males

10274

M18-39

10274

40K→Finish

24.9 - 26.2 mi

Top 16%
17 ft13 ft
14ft18ft
13 ft

Overall

9845

Males

7208

M18-39

7208

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#30248
5K10K
2261373+1147
#30248 #29101
10K15K
1521131+979
#29101 #28122
15K20K
331379+1346
#28122 #26776
20KHalf
56159+103
#26776 #26673
Half25K
71318+1311
#26673 #25362
25K30K
421463+1421
#25362 #23941
30K35K
191774+1755
#23941 #22186
35K40K
461274+1228
#22186 #20958
40KFinish
5646+641
#20958 #20317
TOTALS
58610517+9931
#30248 #20317

Passing Visualized

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing