Roseline Boyer

Bib: 40505 F CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 18%
Gender (Female)
#0 / 26115
Top 9%
Masters (Masters Women)
#0 / 11371
Top 7%
Division (F45-49)
#0 / 2995
Top 8%
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
7:20/mi
22:44
49125
10K· 6.21 mi
7:29/mi
45:56
5081
15K· 9.32 mi
7:48/mi
1:10:10
4451
20K· 12.43 mi
7:39/mi
1:33:53
6740
Half· 13.10 mi
7:47/mi
1:39:06
27
25K· 15.53 mi
7:51/mi
1:58:12
5063
30K· 18.64 mi
8:25/mi
2:24:19
6946
35K· 21.75 mi
9:01/mi
2:52:17
8788
40K· 24.85 mi
9:13/mi
3:20:53
5875
Finish· 26.22 mi
9:08/mi
3:33:20
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
1:39:067:34 /mi⚡ faster
2nd Half
1:54:148:43 /mi+15.3%
Positive split — 15.3% slower in the second half
AI Race Performance Report

Roseline'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
22:447:203.11 mi22:44
7:20
-
10K
45:567:243.10 mi23:12
7:29
+0:09
15K
1:10:107:323.11 mi24:14
7:48
+0:19
20K
1:33:537:343.11 mi23:43
7:39
-0:09
Half(13.10 mi)
1:39:067:340.67 mi5:13
7:47
+0:08
25K
1:58:127:372.43 mi19:06
7:51
+0:04
30K
2:24:197:453.11 mi26:07
8:25
+0:34
35K
2:52:177:563.11 mi27:58
9:01
+0:36
40K
3:20:538:053.10 mi28:36
9:13
+0:12
Finish(26.22 mi)
3:33:208:091.37 mi12:27
9:08
-0:05
Trend:
Faster pace
Steady pace
Slower pace
More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:20 /mi

Average Pace

8:09 /mi

Slowest Pace

9:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

45:56

22% of race

Time at Steady Pace

1:12:16

34% of race

Time at Slower Pace

1:35:08

45% of race

Average Pace: 8:08 /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 mi763811591159934016981698
10K3.10 mi7840-2021223-641223-64809112911291
15K3.11 mi8251-4111357-1341357-134934016981698
20K3.11 mi8521-2701450-931450-93940917311731
Half(13.10 mi)0.67 mi8540-191448+21448+2898016171617
25K2.43 mi8705-1651507-591507-59989519921992
30K3.11 mi9169-4641684-1771684-1771241429242924
35K3.11 mi9838-6692025-3412025-3411437239353935
40K3.10 mi10529-6912344-3192344-3191515146514651
Finish(26.22 mi)1.37 mi10742-2132466-1222466-1221603750595059

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
131 ft55 ft
49ft125ft
117 ft

Overall

9340

Females

1698

F45-49

1698

5K→10K

3.1 - 6.2 mi

Top 14%
55 ft24 ft
50ft81ft
45 ft

Overall

8091

Females

1291

F45-49

1291

10K→15K

6.2 - 9.3 mi

Top 16%
24 ft18 ft
44ft51ft
17 ft

Overall

9340

Females

1698

F45-49

1698

15K→20K

9.3 - 12.4 mi

Top 16%
18 ft45 ft
67ft40ft
38 ft

Overall

9409

Females

1731

F45-49

1731

20K→Half

12.4 - 13.1 mi

Top 15%
45 ft26 ft
8ft27ft
20 ft

Overall

8980

Females

1617

F45-49

1617

Half→25K

13.1 - 15.5 mi

Top 17%
25 ft12 ft
50ft63ft
20 ft

Overall

9895

Females

1992

F45-49

1992

25K→30K

15.5 - 18.6 mi

Top 21%
12 ft35 ft
69ft46ft
28 ft

Overall

12414

Females

2924

F45-49

2924

30K→35K

18.6 - 21.8 mi

Top 24%
35 ft34 ft
87ft88ft
23 ft

Overall

14372

Females

3935

F45-49

3935

35K→40K

21.8 - 24.9 mi

Top 25%
34 ft17 ft
58ft75ft
31 ft

Overall

15151

Females

4651

F45-49

4651

40K→Finish

24.9 - 26.2 mi

Top 27%
17 ft13 ft
14ft18ft
13 ft

Overall

16037

Females

5059

F45-49

5059

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing