Carlos Balthazar

Bib: 76278 M BR

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Male)
#0 / 33594
Masters (Masters Men)
#0 / 16876
Division (M45-49)
#0 / 4167
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
9:16/mi
28:47
49125
10K· 6.21 mi
9:21/mi
57:47
5081
15K· 9.32 mi
10:03/mi
1:29:00
4451
20K· 12.43 mi
9:55/mi
1:59:47
6740
Half· 13.10 mi
10:13/mi
2:06:38
27
25K· 15.53 mi
10:20/mi
2:31:46
5063
30K· 18.64 mi
11:30/mi
3:07:29
6946
35K· 21.75 mi
11:54/mi
3:44:25
8788
40K· 24.85 mi
11:46/mi
4:20:57
5875
Finish· 26.22 mi
10:53/mi
4:35:47
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
2:06:389:41 /mi⚡ faster
2nd Half
2:29:0911:23 /mi+17.8%
Positive split — 17.8% slower in the second half
AI Race Performance Report

Carlos'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
28:479:163.11 mi28:47
9:16
-
10K
57:479:183.10 mi29:00
9:21
+0:05
15K
1:29:009:333.11 mi31:13
10:03
+0:42
20K
1:59:479:393.11 mi30:47
9:55
-0:08
Half(13.10 mi)
2:06:389:410.67 mi6:51
10:13
+0:18
25K
2:31:469:472.43 mi25:08
10:20
+0:07
30K
3:07:2910:043.11 mi35:43
11:30
+1:10
35K
3:44:2510:203.11 mi36:56
11:54
+0:24
40K
4:20:5710:303.10 mi36:32
11:46
-0:08
Finish(26.22 mi)
4:35:4710:321.37 mi14:50
10:53
-0:53
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Carlos's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:16 /mi

Average Pace

10:32 /mi

Slowest Pace

11:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

57:47

21% of race

Time at Steady Pace

1:33:59

34% of race

Time at Slower Pace

2:04:01

45% of race

Average Pace: 10:31 /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. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi305512147921479332012300223002
10K3.10 mi29938+61321067+41221067+412294052078420784
15K3.11 mi31222-128421874-80721874-807332012300223002
20K3.11 mi31493-27122002-12822002-128326722249022490
Half(13.10 mi)0.67 mi3149321976+2621976+26322922211922119
25K2.43 mi31384+10921788+18821788+188318452163121631
30K3.11 mi32166-78222039-25122039-251359302322323223
35K3.11 mi32382-21621904+13521904+135340982158321583
40K3.10 mi32524-14221731+17321731+173337232092920929
Finish(26.22 mi)1.37 mi32335+18921557+17421557+174305111922319223

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
131 ft55 ft
49ft125ft
117 ft

Overall

33201

Males

23002

M45-49

23002

5K→10K

3.1 - 6.2 mi

Top 49%
55 ft24 ft
50ft81ft
45 ft

Overall

29405

Males

20784

M45-49

20784

10K→15K

6.2 - 9.3 mi

Top 56%
24 ft18 ft
44ft51ft
17 ft

Overall

33201

Males

23002

M45-49

23002

15K→20K

9.3 - 12.4 mi

Top 55%
18 ft45 ft
67ft40ft
38 ft

Overall

32672

Males

22490

M45-49

22490

20K→Half

12.4 - 13.1 mi

Top 54%
45 ft26 ft
8ft27ft
20 ft

Overall

32292

Males

22119

M45-49

22119

Half→25K

13.1 - 15.5 mi

Top 53%
25 ft12 ft
50ft63ft
20 ft

Overall

31845

Males

21631

M45-49

21631

25K→30K

15.5 - 18.6 mi

Top 60%
12 ft35 ft
69ft46ft
28 ft

Overall

35930

Males

23223

M45-49

23223

30K→35K

18.6 - 21.8 mi

Top 57%
35 ft34 ft
87ft88ft
23 ft

Overall

34098

Males

21583

M45-49

21583

35K→40K

21.8 - 24.9 mi

Top 56%
34 ft17 ft
58ft75ft
31 ft

Overall

33723

Males

20929

M45-49

20929

40K→Finish

24.9 - 26.2 mi

Top 51%
17 ft13 ft
14ft18ft
13 ft

Overall

30511

Males

19223

M45-49

19223

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing