Bjørn Gundersen

Bib: 66605 M NO

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Male)
#0 / 33594
Masters (Masters Men)
#0 / 16876
Division (M40-44)
#0 / 4826
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
11:02/mi
34:14
49125
10K· 6.21 mi
11:42/mi
1:10:34
5081
15K· 9.32 mi
11:53/mi
1:47:29
4451
20K· 12.43 mi
12:54/mi
2:27:33
6740
Half· 13.10 mi
13:15/mi
2:36:26
27
25K· 15.53 mi
13:12/mi
3:08:35
5063
30K· 18.64 mi
13:52/mi
3:51:37
6946
35K· 21.75 mi
14:51/mi
4:37:43
8788
40K· 24.85 mi
13:32/mi
5:19:45
5875
Finish· 26.22 mi
12:25/mi
5:36:41
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent
About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half
2:36:2611:57 /mi⚡ faster
2nd Half
3:00:1513:45 /mi+15.2%
Positive split — 15.2% slower in the second half
AI Race Performance Report

Bjørn'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.

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
34:1411:023.11 mi34:14
11:02
-
10K
1:10:3411:223.10 mi36:20
11:42
+0:40
15K
1:47:2911:323.11 mi36:55
11:53
+0:11
20K
2:27:3311:533.11 mi40:04
12:54
+1:01
Half(13.10 mi)
2:36:2611:570.67 mi8:53
13:15
+0:21
25K
3:08:3512:092.43 mi32:09
13:12
-0:03
30K
3:51:3712:263.11 mi43:02
13:52
+0:40
35K
4:37:4312:473.11 mi46:06
14:51
+0:59
40K
5:19:4512:523.10 mi42:02
13:32
-1:19
Finish(26.22 mi)
5:36:4112:521.37 mi16:56
12:25
-1:07
Trend:
Faster pace
Steady pace
Slower pace
More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:02 /mi

Average Pace

12:51 /mi

Slowest Pace

14:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:04:25

37% of race

Time at Steady Pace

2:03:08

37% of race

Time at Slower Pace

1:29:08

26% of race

Average Pace: 12:50 /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. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi485113008130081478542974629746
10K3.10 mi49504-99330483-40230483-402503703074730747
15K3.11 mi48803+70130201+28230201+282478542974629746
20K3.11 mi49660-85730415-21430415-214515223085330853
Half(13.10 mi)0.67 mi49771-11130446-3130446-31511923050530505
25K2.43 mi49425+34630247+19930247+199483942934329343
30K3.11 mi49219+20630055+19230055+192484262905329053
35K3.11 mi49382-16329963+9229963+92499182927529275
40K3.10 mi49023+35929718+24529718+245455272702227022
Finish(26.22 mi)1.37 mi48744+27929566+15229566+152428182575425754

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
131 ft55 ft
49ft125ft
117 ft

Overall

47854

Males

29746

M40-44

29746

5K→10K

3.1 - 6.2 mi

Top 84%
55 ft24 ft
50ft81ft
45 ft

Overall

50370

Males

30747

M40-44

30747

10K→15K

6.2 - 9.3 mi

Top 80%
24 ft18 ft
44ft51ft
17 ft

Overall

47854

Males

29746

M40-44

29746

15K→20K

9.3 - 12.4 mi

Top 86%
18 ft45 ft
67ft40ft
38 ft

Overall

51522

Males

30853

M40-44

30853

20K→Half

12.4 - 13.1 mi

Top 86%
45 ft26 ft
8ft27ft
20 ft

Overall

51192

Males

30505

M40-44

30505

Half→25K

13.1 - 15.5 mi

Top 81%
25 ft12 ft
50ft63ft
20 ft

Overall

48394

Males

29343

M40-44

29343

25K→30K

15.5 - 18.6 mi

Top 81%
12 ft35 ft
69ft46ft
28 ft

Overall

48426

Males

29053

M40-44

29053

30K→35K

18.6 - 21.8 mi

Top 83%
35 ft34 ft
87ft88ft
23 ft

Overall

49918

Males

29275

M40-44

29275

35K→40K

21.8 - 24.9 mi

Top 76%
34 ft17 ft
58ft75ft
31 ft

Overall

45527

Males

27022

M40-44

27022

40K→Finish

24.9 - 26.2 mi

Top 72%
17 ft13 ft
14ft18ft
13 ft

Overall

42818

Males

25754

M40-44

25754

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing