Juan Camilo Barbosa

Bib: 75025 M CO

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 28%
Gender (Male)
#0 / 33594
Top 36%
Division (M18-39)
#0 / 16712
Top 39%
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
8:00/mi
24:50
49125
10K· 6.21 mi
8:08/mi
50:06
5081
15K· 9.32 mi
8:25/mi
1:16:14
4451
20K· 12.43 mi
8:16/mi
1:41:53
6740
Half· 13.10 mi
8:33/mi
1:47:37
27
25K· 15.53 mi
8:52/mi
2:09:11
5063
30K· 18.64 mi
9:07/mi
2:37:29
6946
35K· 21.75 mi
9:53/mi
3:08:11
8788
40K· 24.85 mi
9:32/mi
3:37:47
5875
Finish· 26.22 mi
9:39/mi
3:50:56
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
1:47:378:13 /mi⚡ faster
2nd Half
2:03:199:24 /mi+14.6%
Positive split — 14.6% slower in the second half
AI Race Performance Report

Juan'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
24:508:003.11 mi24:50
8:00
-
10K
50:068:043.10 mi25:16
8:08
+0:08
15K
1:16:148:113.11 mi26:08
8:25
+0:17
20K
1:41:538:123.11 mi25:39
8:16
-0:09
Half(13.10 mi)
1:47:378:130.67 mi5:44
8:33
+0:17
25K
2:09:118:192.43 mi21:34
8:52
+0:19
30K
2:37:298:273.11 mi28:18
9:07
+0:15
35K
3:08:118:403.11 mi30:42
9:53
+0:46
40K
3:37:478:463.10 mi29:36
9:32
-0:21
Finish(26.22 mi)
3:50:568:491.37 mi13:09
9:39
+0:07
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Juan's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:00 /mi

Average Pace

8:49 /mi

Slowest Pace

9:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:41:53

44% of race

Time at Steady Pace

55:36

24% of race

Time at Slower Pace

1:13:27

32% of race

Average Pace: 8:48 /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 mi140641080610806154281175311753
10K3.10 mi14297-23310940-13410940-134146251116511165
15K3.11 mi14689-39211223-28311223-283154281175311753
20K3.11 mi14923-23411385-16211385-162156041183111831
Half(13.10 mi)0.67 mi14974-5111412-2711412-27160381207112071
25K2.43 mi15564-59011784-37211784-372190681398613986
30K3.11 mi15868-30411914-13011914-130182521324813248
35K3.11 mi16578-71012266-35212266-352210071451314513
40K3.10 mi16538+4012103+16312103+163175371194511945
Finish(26.22 mi)1.37 mi16642-10412124-2112124-21201361346813468

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
131 ft55 ft
49ft125ft
117 ft

Overall

15428

Males

11753

M18-39

11753

5K→10K

3.1 - 6.2 mi

Top 24%
55 ft24 ft
50ft81ft
45 ft

Overall

14625

Males

11165

M18-39

11165

10K→15K

6.2 - 9.3 mi

Top 26%
24 ft18 ft
44ft51ft
17 ft

Overall

15428

Males

11753

M18-39

11753

15K→20K

9.3 - 12.4 mi

Top 26%
18 ft45 ft
67ft40ft
38 ft

Overall

15604

Males

11831

M18-39

11831

20K→Half

12.4 - 13.1 mi

Top 27%
45 ft26 ft
8ft27ft
20 ft

Overall

16038

Males

12071

M18-39

12071

Half→25K

13.1 - 15.5 mi

Top 32%
25 ft12 ft
50ft63ft
20 ft

Overall

19068

Males

13986

M18-39

13986

25K→30K

15.5 - 18.6 mi

Top 31%
12 ft35 ft
69ft46ft
28 ft

Overall

18252

Males

13248

M18-39

13248

30K→35K

18.6 - 21.8 mi

Top 35%
35 ft34 ft
87ft88ft
23 ft

Overall

21007

Males

14513

M18-39

14513

35K→40K

21.8 - 24.9 mi

Top 29%
34 ft17 ft
58ft75ft
31 ft

Overall

17537

Males

11945

M18-39

11945

40K→Finish

24.9 - 26.2 mi

Top 34%
17 ft13 ft
14ft18ft
13 ft

Overall

20136

Males

13468

M18-39

13468

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing