Charlie Dalby

Bib: 69139 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Male)
#0 / 33594
Division (M18-39)
#0 / 16712
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
11:41/mi
36:17
49125
10K· 6.21 mi
12:11/mi
1:14:08
5081
15K· 9.32 mi
13:18/mi
1:55:25
4451
20K· 12.43 mi
13:36/mi
2:37:38
6740
Half· 13.10 mi
14:55/mi
2:47:38
27
25K· 15.53 mi
15:45/mi
3:25:58
5063
30K· 18.64 mi
16:00/mi
4:15:38
6946
35K· 21.75 mi
14:53/mi
5:01:51
8788
40K· 24.85 mi
14:27/mi
5:46:44
5875
Finish· 26.22 mi
12:33/mi
6:03:51
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
2:47:3812:48 /mi⚡ faster
2nd Half
3:16:1314:58 /mi+17.1%
Positive split — 17.1% slower in the second half
AI Race Performance Report

Charlie'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
36:1711:413.11 mi36:17
11:41
-
10K
1:14:0811:563.10 mi37:51
12:11
+0:30
15K
1:55:2512:233.11 mi41:17
13:18
+1:07
20K
2:37:3812:423.11 mi42:13
13:36
+0:18
Half(13.10 mi)
2:47:3812:480.67 mi10:00
14:55
+1:19
25K
3:25:5813:162.43 mi38:20
15:45
+0:50
30K
4:15:3813:433.11 mi49:40
16:00
+0:15
35K
5:01:5113:533.11 mi46:13
14:53
-1:07
40K
5:46:4413:583.10 mi44:53
14:27
-0:26
Finish(26.22 mi)
6:03:5113:541.37 mi17:07
12:33
-1:54
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Charlie's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:41 /mi

Average Pace

13:53 /mi

Slowest Pace

16:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:54:45

48% of race

Time at Steady Pace

1:41:06

28% of race

Time at Slower Pace

1:28:00

24% of race

Average Pace: 13:53 /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. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi526303160831608537703181231812
10K3.10 mi52596+3431544+6431544+64525973148331483
15K3.11 mi53098-50231684-14031684-140537703181231812
20K3.11 mi53308-21031686-231686-2536973159831598
Half(13.10 mi)0.67 mi53481-17331716-3031716-30557743218432184
25K2.43 mi53967-48631828-11231828-112555163214632146
30K3.11 mi54335-36831922-9431922-94553163193331933
35K3.11 mi53886+44931670+25231670+252500852935529355
40K3.10 mi53611+27531503+16731503+167504092938229382
Finish(26.22 mi)1.37 mi53299+31231365+13831365+138437022619426194

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
131 ft55 ft
49ft125ft
117 ft

Overall

53770

Males

31812

M18-39

31812

5K→10K

3.1 - 6.2 mi

Top 88%
55 ft24 ft
50ft81ft
45 ft

Overall

52597

Males

31483

M18-39

31483

10K→15K

6.2 - 9.3 mi

Top 90%
24 ft18 ft
44ft51ft
17 ft

Overall

53770

Males

31812

M18-39

31812

15K→20K

9.3 - 12.4 mi

Top 90%
18 ft45 ft
67ft40ft
38 ft

Overall

53697

Males

31598

M18-39

31598

20K→Half

12.4 - 13.1 mi

Top 93%
45 ft26 ft
8ft27ft
20 ft

Overall

55774

Males

32184

M18-39

32184

Half→25K

13.1 - 15.5 mi

Top 93%
25 ft12 ft
50ft63ft
20 ft

Overall

55516

Males

32146

M18-39

32146

25K→30K

15.5 - 18.6 mi

Top 93%
12 ft35 ft
69ft46ft
28 ft

Overall

55316

Males

31933

M18-39

31933

30K→35K

18.6 - 21.8 mi

Top 84%
35 ft34 ft
87ft88ft
23 ft

Overall

50085

Males

29355

M18-39

29355

35K→40K

21.8 - 24.9 mi

Top 84%
34 ft17 ft
58ft75ft
31 ft

Overall

50409

Males

29382

M18-39

29382

40K→Finish

24.9 - 26.2 mi

Top 73%
17 ft13 ft
14ft18ft
13 ft

Overall

43702

Males

26194

M18-39

26194

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing