Heidi Axeltoft

Bib: 51807 F DK

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Division (F45-49)
#0 / 2995
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
8:49/mi
27:21
49125
10K· 6.21 mi
9:06/mi
55:36
5081
15K· 9.32 mi
9:09/mi
1:24:00
4451
20K· 12.43 mi
9:51/mi
1:54:35
6740
Half· 13.10 mi
11:14/mi
2:02:07
27
25K· 15.53 mi
10:31/mi
2:27:43
5063
30K· 18.64 mi
10:47/mi
3:01:13
6946
35K· 21.75 mi
16:56/mi
3:53:49
8788
40K· 24.85 mi
14:25/mi
4:38:36
5875
Finish· 26.22 mi
13:11/mi
4:56:34
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
2:02:079:20 /mi⚡ faster
2nd Half
2:54:2713:18 /mi+42.9%
Positive split — 42.9% slower in the second half
AI Race Performance Report

Heidi'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
27:218:493.11 mi27:21
8:49
-
10K
55:368:573.10 mi28:15
9:06
+0:17
15K
1:24:009:013.11 mi28:24
9:09
+0:03
20K
1:54:359:143.11 mi30:35
9:51
+0:42
Half(13.10 mi)
2:02:079:200.67 mi7:32
11:14
+1:23
25K
2:27:439:312.43 mi25:36
10:31
-0:43
30K
3:01:139:443.11 mi33:30
10:47
+0:16
35K
3:53:4910:463.11 mi52:36
16:56
+6:09
40K
4:38:3611:133.10 mi44:47
14:25
-2:31
Finish(26.22 mi)
4:56:3411:201.37 mi17:58
13:11
-1:14
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Heidi's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:49 /mi

Average Pace

11:19 /mi

Slowest Pace

16:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:24:00

28% of race

Time at Steady Pace

1:37:13

33% of race

Time at Slower Pace

1:55:21

39% of race

Average Pace: 11:19 /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. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi23866655665562306162216221
10K3.10 mi24776-9106889-3336889-3332588673137313
15K3.11 mi24077+6996608+2816608+2812306162216221
20K3.11 mi26806-27297604-9967604-9963214399109910
Half(13.10 mi)0.67 mi27819-10138020-4168020-416407411445914459
25K2.43 mi28908-10898533-5138533-513334741095910959
30K3.11 mi29113-2058758-2258758-225312041035410354
35K3.11 mi36198-708512192-343412192-3434560632395223952
40K3.10 mi38481-228313535-134313535-1343502702087820878
Finish(26.22 mi)1.37 mi39045-56413890-35513890-355474181937919379

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
131 ft55 ft
49ft125ft
117 ft

Overall

23061

Females

6221

F45-49

6221

5K→10K

3.1 - 6.2 mi

Top 43%
55 ft24 ft
50ft81ft
45 ft

Overall

25886

Females

7313

F45-49

7313

10K→15K

6.2 - 9.3 mi

Top 39%
24 ft18 ft
44ft51ft
17 ft

Overall

23061

Females

6221

F45-49

6221

15K→20K

9.3 - 12.4 mi

Top 54%
18 ft45 ft
67ft40ft
38 ft

Overall

32143

Females

9910

F45-49

9910

20K→Half

12.4 - 13.1 mi

Top 68%
45 ft26 ft
8ft27ft
20 ft

Overall

40741

Females

14459

F45-49

14459

Half→25K

13.1 - 15.5 mi

Top 56%
25 ft12 ft
50ft63ft
20 ft

Overall

33474

Females

10959

F45-49

10959

25K→30K

15.5 - 18.6 mi

Top 52%
12 ft35 ft
69ft46ft
28 ft

Overall

31204

Females

10354

F45-49

10354

30K→35K

18.6 - 21.8 mi

Top 94%
35 ft34 ft
87ft88ft
23 ft

Overall

56063

Females

23952

F45-49

23952

35K→40K

21.8 - 24.9 mi

Top 84%
34 ft17 ft
58ft75ft
31 ft

Overall

50270

Females

20878

F45-49

20878

40K→Finish

24.9 - 26.2 mi

Top 79%
17 ft13 ft
14ft18ft
13 ft

Overall

47418

Females

19379

F45-49

19379

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing