Rachael Barker

Bib: 38642 F AU

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 24%
Gender (Female)
#0 / 26115
Top 14%
Masters (Masters Women)
#0 / 11371
Top 12%
Division (F45-49)
#0 / 2995
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
7:25/mi
23:02
49125
10K· 6.21 mi
7:26/mi
46:05
5081
15K· 9.32 mi
7:52/mi
1:10:31
4451
20K· 12.43 mi
7:52/mi
1:34:56
6740
Half· 13.10 mi
7:45/mi
1:40:08
27
25K· 15.53 mi
8:15/mi
2:00:12
5063
30K· 18.64 mi
9:15/mi
2:28:54
6946
35K· 21.75 mi
10:19/mi
3:00:55
8788
40K· 24.85 mi
10:24/mi
3:33:11
5875
Finish· 26.22 mi
8:44/mi
3:45:05
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
1:40:087:39 /mi⚡ faster
2nd Half
2:04:579:32 /mi+24.8%
Positive split — 24.8% slower in the second half
AI Race Performance Report

Rachael'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
23:027:253.11 mi23:02
7:25
-
10K
46:057:253.10 mi23:03
7:26
+0:01
15K
1:10:317:343.11 mi24:26
7:52
+0:26
20K
1:34:567:393.11 mi24:25
7:52
0:00
Half(13.10 mi)
1:40:087:390.67 mi5:12
7:45
-0:07
25K
2:00:127:452.43 mi20:04
8:15
+0:30
30K
2:28:548:003.11 mi28:42
9:15
+1:00
35K
3:00:558:203.11 mi32:01
10:19
+1:04
40K
3:33:118:353.10 mi32:16
10:24
+0:05
Finish(26.22 mi)
3:45:058:361.37 mi11:54
8:44
-1:40
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Rachael's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:25 /mi

Average Pace

8:35 /mi

Slowest Pace

10:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

46:05

20% of race

Time at Steady Pace

1:26:01

38% of race

Time at Slower Pace

1:32:59

41% of race

Average Pace: 8:35 /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 mi833213871387980418551855
10K3.10 mi7973+3591266+1211266+121777912051205
15K3.11 mi8543-5701453-1871453-187980418551855
20K3.11 mi9203-6601669-2161669-2161146924162416
Half(13.10 mi)0.67 mi9149+541647+221647+22879115501550
25K2.43 mi9662-5131841-1941841-1941358931843184
30K3.11 mi11286-16242431-5902431-5901955354515451
35K3.11 mi13480-21943235-8043235-8042384676517651
40K3.10 mi14769-12893831-5963831-5962356580738073
Finish(26.22 mi)1.37 mi14513+2563775+563775+561268337673767

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
131 ft55 ft
49ft125ft
117 ft

Overall

9804

Females

1855

F45-49

1855

5K→10K

3.1 - 6.2 mi

Top 13%
55 ft24 ft
50ft81ft
45 ft

Overall

7779

Females

1205

F45-49

1205

10K→15K

6.2 - 9.3 mi

Top 16%
24 ft18 ft
44ft51ft
17 ft

Overall

9804

Females

1855

F45-49

1855

15K→20K

9.3 - 12.4 mi

Top 19%
18 ft45 ft
67ft40ft
38 ft

Overall

11469

Females

2416

F45-49

2416

20K→Half

12.4 - 13.1 mi

Top 15%
45 ft26 ft
8ft27ft
20 ft

Overall

8791

Females

1550

F45-49

1550

Half→25K

13.1 - 15.5 mi

Top 23%
25 ft12 ft
50ft63ft
20 ft

Overall

13589

Females

3184

F45-49

3184

25K→30K

15.5 - 18.6 mi

Top 33%
12 ft35 ft
69ft46ft
28 ft

Overall

19553

Females

5451

F45-49

5451

30K→35K

18.6 - 21.8 mi

Top 40%
35 ft34 ft
87ft88ft
23 ft

Overall

23846

Females

7651

F45-49

7651

35K→40K

21.8 - 24.9 mi

Top 39%
34 ft17 ft
58ft75ft
31 ft

Overall

23565

Females

8073

F45-49

8073

40K→Finish

24.9 - 26.2 mi

Top 21%
17 ft13 ft
14ft18ft
13 ft

Overall

12683

Females

3767

F45-49

3767

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing