Danielle Stack

Bib: 6681 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 25%
Gender (Female)
#0 / 26115
Top 15%
Division (F18-39)
#0 / 14744
Top 17%
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
7:35/mi
23:33
49125
10K· 6.21 mi
7:37/mi
47:11
5081
15K· 9.32 mi
7:54/mi
1:11:41
4451
20K· 12.43 mi
7:46/mi
1:35:48
6740
Half· 13.10 mi
8:05/mi
1:41:13
27
25K· 15.53 mi
8:10/mi
2:01:06
5063
30K· 18.64 mi
9:22/mi
2:30:12
6946
35K· 21.75 mi
10:16/mi
3:02:03
8788
40K· 24.85 mi
9:51/mi
3:32:37
5875
Finish· 26.22 mi
9:52/mi
3:46:04
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
1:41:137:44 /mi⚡ faster
2nd Half
2:04:519:31 /mi+23.3%
Positive split — 23.3% slower in the second half
AI Race Performance Report

Danielle'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
23:337:353.11 mi23:33
7:35
-
10K
47:117:363.10 mi23:38
7:37
+0:02
15K
1:11:417:423.11 mi24:30
7:54
+0:17
20K
1:35:487:433.11 mi24:07
7:46
-0:08
Half(13.10 mi)
1:41:137:440.67 mi5:25
8:05
+0:19
25K
2:01:067:482.43 mi19:53
8:10
+0:05
30K
2:30:128:043.11 mi29:06
9:22
+1:12
35K
3:02:038:233.11 mi31:51
10:16
+0:54
40K
3:32:378:343.10 mi30:34
9:51
-0:25
Finish(26.22 mi)
3:46:048:381.37 mi13:27
9:52
+0:01
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Danielle's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:35 /mi

Average Pace

8:38 /mi

Slowest Pace

10:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

47:11

21% of race

Time at Steady Pace

1:13:55

33% of race

Time at Slower Pace

1:44:58

46% of race

Average Pace: 8:37 /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 mi966518121812995119071907
10K3.10 mi9390+2751727+851727+85918416451645
15K3.11 mi9560-1701774-471774-47995119071907
20K3.11 mi9734-1741840-661840-661044820892089
Half(13.10 mi)0.67 mi9778-441857-171857-171159724772477
25K2.43 mi10124-3461993-1361993-1361292329612961
30K3.11 mi12063-19392689-6962689-6962077759015901
35K3.11 mi13954-18913395-7063395-7062349274967496
40K3.10 mi14559-6053754-3593754-3591975964356435
Finish(26.22 mi)1.37 mi14893-3343899-1453899-1452190573617361

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
131 ft55 ft
49ft125ft
117 ft

Overall

9951

Females

1907

F18-39

1907

5K→10K

3.1 - 6.2 mi

Top 15%
55 ft24 ft
50ft81ft
45 ft

Overall

9184

Females

1645

F18-39

1645

10K→15K

6.2 - 9.3 mi

Top 17%
24 ft18 ft
44ft51ft
17 ft

Overall

9951

Females

1907

F18-39

1907

15K→20K

9.3 - 12.4 mi

Top 17%
18 ft45 ft
67ft40ft
38 ft

Overall

10448

Females

2089

F18-39

2089

20K→Half

12.4 - 13.1 mi

Top 19%
45 ft26 ft
8ft27ft
20 ft

Overall

11597

Females

2477

F18-39

2477

Half→25K

13.1 - 15.5 mi

Top 22%
25 ft12 ft
50ft63ft
20 ft

Overall

12923

Females

2961

F18-39

2961

25K→30K

15.5 - 18.6 mi

Top 35%
12 ft35 ft
69ft46ft
28 ft

Overall

20777

Females

5901

F18-39

5901

30K→35K

18.6 - 21.8 mi

Top 39%
35 ft34 ft
87ft88ft
23 ft

Overall

23492

Females

7496

F18-39

7496

35K→40K

21.8 - 24.9 mi

Top 33%
34 ft17 ft
58ft75ft
31 ft

Overall

19759

Females

6435

F18-39

6435

40K→Finish

24.9 - 26.2 mi

Top 37%
17 ft13 ft
14ft18ft
13 ft

Overall

21905

Females

7361

F18-39

7361

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing