Denise Heintjes

Bib: 81561 F NL

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 36%
Gender (Female)
#0 / 26115
Top 24%
Division (F18-39)
#0 / 14744
Top 26%
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
8:55/mi
27:40
49125
10K· 6.21 mi
8:57/mi
55:28
5081
15K· 9.32 mi
9:13/mi
1:24:04
4451
20K· 12.43 mi
9:01/mi
1:52:03
6740
Half· 13.10 mi
9:21/mi
1:58:19
27
25K· 15.53 mi
9:17/mi
2:20:54
5063
30K· 18.64 mi
9:30/mi
2:50:22
6946
35K· 21.75 mi
10:36/mi
3:23:17
8788
40K· 24.85 mi
9:19/mi
3:52:13
5875
Finish· 26.22 mi
8:54/mi
4:04:20
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
1:58:199:02 /mi⚡ faster
2nd Half
2:06:019:37 /mi+6.5%
Positive split — 6.5% slower in the second half
AI Race Performance Report

Denise'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
27:408:553.11 mi27:40
8:55
-
10K
55:288:563.10 mi27:48
8:57
+0:02
15K
1:24:049:023.11 mi28:36
9:13
+0:16
20K
1:52:039:013.11 mi27:59
9:01
-0:12
Half(13.10 mi)
1:58:199:020.67 mi6:16
9:21
+0:20
25K
2:20:549:052.43 mi22:35
9:17
-0:04
30K
2:50:229:093.11 mi29:28
9:30
+0:13
35K
3:23:179:213.11 mi32:55
10:36
+1:06
40K
3:52:139:213.10 mi28:56
9:19
-1:17
Finish(26.22 mi)
4:04:209:201.37 mi12:07
8:54
-0:25
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Denise's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:54 /mi

Average Pace

9:20 /mi

Slowest Pace

10:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:31:25

87% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

32:55

13% of race

Average Pace: 9:19 /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. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi25395710971092390865006500
10K3.10 mi24457+9386765+3446765+3442379765286528
15K3.11 mi24159+2986634+1316634+1312390865006500
20K3.11 mi23931+2286542+926542+922375265016501
Half(13.10 mi)0.67 mi23944-136548-66548-62452368556855
25K2.43 mi23701+2436514+346514+342356066606660
30K3.11 mi23093+6086426+886426+882178062766276
35K3.11 mi23675-5826840-4146840-4142568984638463
40K3.10 mi22285+13906519+3216519+3211595349624962
Finish(26.22 mi)1.37 mi21769+5166382+1376382+1371397042584258

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
131 ft55 ft
49ft125ft
117 ft

Overall

23908

Females

6500

F18-39

6500

5K→10K

3.1 - 6.2 mi

Top 40%
55 ft24 ft
50ft81ft
45 ft

Overall

23797

Females

6528

F18-39

6528

10K→15K

6.2 - 9.3 mi

Top 40%
24 ft18 ft
44ft51ft
17 ft

Overall

23908

Females

6500

F18-39

6500

15K→20K

9.3 - 12.4 mi

Top 40%
18 ft45 ft
67ft40ft
38 ft

Overall

23752

Females

6501

F18-39

6501

20K→Half

12.4 - 13.1 mi

Top 41%
45 ft26 ft
8ft27ft
20 ft

Overall

24523

Females

6855

F18-39

6855

Half→25K

13.1 - 15.5 mi

Top 39%
25 ft12 ft
50ft63ft
20 ft

Overall

23560

Females

6660

F18-39

6660

25K→30K

15.5 - 18.6 mi

Top 36%
12 ft35 ft
69ft46ft
28 ft

Overall

21780

Females

6276

F18-39

6276

30K→35K

18.6 - 21.8 mi

Top 43%
35 ft34 ft
87ft88ft
23 ft

Overall

25689

Females

8463

F18-39

8463

35K→40K

21.8 - 24.9 mi

Top 27%
34 ft17 ft
58ft75ft
31 ft

Overall

15953

Females

4962

F18-39

4962

40K→Finish

24.9 - 26.2 mi

Top 23%
17 ft13 ft
14ft18ft
13 ft

Overall

13970

Females

4258

F18-39

4258

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing