Bella Swann

Bib: 16278 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 21%
Gender (Female)
#0 / 26115
Top 12%
Division (F18-39)
#0 / 14744
Top 14%
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
8:17/mi
25:44
49125
10K· 6.21 mi
8:16/mi
51:25
5081
15K· 9.32 mi
8:26/mi
1:17:37
4451
20K· 12.43 mi
8:04/mi
1:42:38
6740
Half· 13.10 mi
8:11/mi
1:48:07
27
25K· 15.53 mi
8:07/mi
2:07:51
5063
30K· 18.64 mi
8:37/mi
2:34:35
6946
35K· 21.75 mi
8:26/mi
3:00:45
8788
40K· 24.85 mi
8:45/mi
3:27:55
5875
Finish· 26.22 mi
8:13/mi
3:39:07
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
1:48:078:16 /mi⚡ faster
2nd Half
1:51:008:28 /mi+2.7%
Positive split — 2.7% slower in the second half
AI Race Performance Report

Bella'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
25:448:173.11 mi25:44
8:17
-
10K
51:258:173.10 mi25:41
8:16
-0:01
15K
1:17:378:203.11 mi26:12
8:26
+0:10
20K
1:42:388:163.11 mi25:01
8:04
-0:22
Half(13.10 mi)
1:48:078:160.67 mi5:29
8:11
+0:07
25K
2:07:518:142.43 mi19:44
8:07
-0:04
30K
2:34:358:183.11 mi26:44
8:37
+0:30
35K
3:00:458:193.11 mi26:10
8:26
-0:11
40K
3:27:558:223.10 mi27:10
8:45
+0:19
Finish(26.22 mi)
3:39:078:221.37 mi11:12
8:13
-0:32
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Bella's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:04 /mi

Average Pace

8:22 /mi

Slowest Pace

8:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:45:13

75% of race

Time at Steady Pace

53:54

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:21 /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 mi17344429442941565237343734
10K3.10 mi16675+6694081+2134081+2131613139253925
15K3.11 mi16241+4343947+1343947+1341565237343734
20K3.11 mi15524+7173719+2283719+2281364430983098
Half(13.10 mi)0.67 mi15350+1743668+513668+511262928022802
25K2.43 mi14753+5973501+1673501+1671233527662766
30K3.11 mi14409+3443431+703431+701404634853485
35K3.11 mi13391+10183206+2253206+2251034124442444
40K3.10 mi12882+5093163+433163+431170232843284
Finish(26.22 mi)1.37 mi12534+3483095+683095+68902823172317

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
131 ft55 ft
49ft125ft
117 ft

Overall

15652

Females

3734

F18-39

3734

5K→10K

3.1 - 6.2 mi

Top 27%
55 ft24 ft
50ft81ft
45 ft

Overall

16131

Females

3925

F18-39

3925

10K→15K

6.2 - 9.3 mi

Top 26%
24 ft18 ft
44ft51ft
17 ft

Overall

15652

Females

3734

F18-39

3734

15K→20K

9.3 - 12.4 mi

Top 23%
18 ft45 ft
67ft40ft
38 ft

Overall

13644

Females

3098

F18-39

3098

20K→Half

12.4 - 13.1 mi

Top 21%
45 ft26 ft
8ft27ft
20 ft

Overall

12629

Females

2802

F18-39

2802

Half→25K

13.1 - 15.5 mi

Top 21%
25 ft12 ft
50ft63ft
20 ft

Overall

12335

Females

2766

F18-39

2766

25K→30K

15.5 - 18.6 mi

Top 23%
12 ft35 ft
69ft46ft
28 ft

Overall

14046

Females

3485

F18-39

3485

30K→35K

18.6 - 21.8 mi

Top 17%
35 ft34 ft
87ft88ft
23 ft

Overall

10341

Females

2444

F18-39

2444

35K→40K

21.8 - 24.9 mi

Top 20%
34 ft17 ft
58ft75ft
31 ft

Overall

11702

Females

3284

F18-39

3284

40K→Finish

24.9 - 26.2 mi

Top 15%
17 ft13 ft
14ft18ft
13 ft

Overall

9028

Females

2317

F18-39

2317

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing