Claire Russell

Bib: 71746 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Division (F40-44)
#0 / 3355
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
12:35/mi
39:04
49125
10K· 6.21 mi
13:07/mi
1:19:48
5081
15K· 9.32 mi
14:27/mi
2:04:41
4451
20K· 12.43 mi
14:51/mi
2:50:47
6740
Half· 13.10 mi
16:15/mi
3:01:41
27
25K· 15.53 mi
16:13/mi
3:41:11
5063
30K· 18.64 mi
17:44/mi
4:36:15
6946
35K· 21.75 mi
18:42/mi
5:34:19
8788
40K· 24.85 mi
16:59/mi
6:27:04
5875
Finish· 26.22 mi
16:22/mi
6:49:22
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
3:01:4113:53 /mi⚡ faster
2nd Half
3:47:4117:22 /mi+25.3%
Positive split — 25.3% slower in the second half
AI Race Performance Report

Claire'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
39:0412:353.11 mi39:04
12:35
-
10K
1:19:4812:513.10 mi40:44
13:07
+0:32
15K
2:04:4113:233.11 mi44:53
14:27
+1:20
20K
2:50:4713:453.11 mi46:06
14:51
+0:24
Half(13.10 mi)
3:01:4113:530.67 mi10:54
16:15
+1:24
25K
3:41:1114:152.43 mi39:30
16:13
-0:02
30K
4:36:1514:503.11 mi55:04
17:44
+1:31
35K
5:34:1915:233.11 mi58:04
18:42
+0:58
40K
6:27:0415:353.10 mi52:45
16:59
-1:43
Finish(26.22 mi)
6:49:2215:381.37 mi22:18
16:22
-0:37
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Claire's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

12:35 /mi

Average Pace

15:37 /mi

Slowest Pace

18:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:50:47

42% of race

Time at Steady Pace

2:05:27

31% of race

Time at Slower Pace

1:53:08

28% of race

Average Pace: 15:37 /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. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi560632334723347566432384323843
10K3.10 mi55873+19023249+9823249+98556552314023140
15K3.11 mi56211-33823493-24423493-244566432384323843
20K3.11 mi56375-16423633-14023633-140565502386723867
Half(13.10 mi)0.67 mi56505-13023741-10823741-108577332478024780
25K2.43 mi56528-2323770-2923770-29562832377123771
30K3.11 mi56939-41124095-32524095-325578422484924849
35K3.11 mi57352-41324395-30024395-300583232525425254
40K3.10 mi57442-9024478-8324478-83570982455624556
Finish(26.22 mi)1.37 mi57453-1124498-2024498-20569382452124521

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
131 ft55 ft
49ft125ft
117 ft

Overall

56643

Females

23843

F40-44

23843

5K→10K

3.1 - 6.2 mi

Top 93%
55 ft24 ft
50ft81ft
45 ft

Overall

55655

Females

23140

F40-44

23140

10K→15K

6.2 - 9.3 mi

Top 95%
24 ft18 ft
44ft51ft
17 ft

Overall

56643

Females

23843

F40-44

23843

15K→20K

9.3 - 12.4 mi

Top 95%
18 ft45 ft
67ft40ft
38 ft

Overall

56550

Females

23867

F40-44

23867

20K→Half

12.4 - 13.1 mi

Top 97%
45 ft26 ft
8ft27ft
20 ft

Overall

57733

Females

24780

F40-44

24780

Half→25K

13.1 - 15.5 mi

Top 94%
25 ft12 ft
50ft63ft
20 ft

Overall

56283

Females

23771

F40-44

23771

25K→30K

15.5 - 18.6 mi

Top 97%
12 ft35 ft
69ft46ft
28 ft

Overall

57842

Females

24849

F40-44

24849

30K→35K

18.6 - 21.8 mi

Top 98%
35 ft34 ft
87ft88ft
23 ft

Overall

58323

Females

25254

F40-44

25254

35K→40K

21.8 - 24.9 mi

Top 96%
34 ft17 ft
58ft75ft
31 ft

Overall

57098

Females

24556

F40-44

24556

40K→Finish

24.9 - 26.2 mi

Top 95%
17 ft13 ft
14ft18ft
13 ft

Overall

56938

Females

24521

F40-44

24521

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing