Juan Carlos Gonzalez

Bib: 10736 M CO

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
9:03/mi
28:05
49125
10K· 6.21 mi
8:57/mi
55:53
5081
15K· 9.32 mi
9:33/mi
1:25:31
4451
20K· 12.43 mi
9:46/mi
1:55:51
6740
Half· 13.10 mi
10:16/mi
2:02:44
27
25K· 15.53 mi
10:36/mi
2:28:32
5063
30K· 18.64 mi
12:22/mi
3:06:57
6946
35K· 21.75 mi
12:29/mi
3:45:44
8788
40K· 24.85 mi
13:06/mi
4:26:25
5875
Finish· 26.22 mi
13:17/mi
4:44:31
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
2:02:449:23 /mi⚡ faster
2nd Half
2:41:4712:20 /mi+31.8%
Positive split — 31.8% 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
28:059:033.11 mi28:05
9:03
-
10K
55:539:003.10 mi27:48
8:57
-0:06
15K
1:25:319:113.11 mi29:38
9:33
+0:36
20K
1:55:519:203.11 mi30:20
9:46
+0:13
Half(13.10 mi)
2:02:449:230.67 mi6:53
10:16
+0:30
25K
2:28:329:342.43 mi25:48
10:36
+0:20
30K
3:06:5710:023.11 mi38:25
12:22
+1:46
35K
3:45:4410:233.11 mi38:47
12:29
+0:07
40K
4:26:2510:443.10 mi40:41
13:06
+0:37
Finish(26.22 mi)
4:44:3110:521.37 mi18:06
13:17
+0:11
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

8:57 /mi

Average Pace

10:52 /mi

Slowest Pace

13:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:55:51

41% of race

Time at Steady Pace

32:41

11% of race

Time at Slower Pace

2:15:59

48% of race

Average Pace: 10:51 /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 mi273931950619506283102013320133
10K3.10 mi25422+197118278+122818278+1228238001724717247
15K3.11 mi26454-103218951-67318951-673283102013320133
20K3.11 mi28094-164019961-101019961-1010314022179121791
Half(13.10 mi)0.67 mi28388-29420118-15720118-157327632236622366
25K2.43 mi29413-102520653-53520653-535340562276522765
30K3.11 mi31921-250821905-125221905-1252410242566325663
35K3.11 mi32956-103522220-31522220-315378272351923519
40K3.10 mi34439-148322800-58022800-580429452575025750
Finish(26.22 mi)1.37 mi35202-76323154-35423154-354479302820428204

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
131 ft55 ft
49ft125ft
117 ft

Overall

28310

Males

20133

M45-49

20133

5K→10K

3.1 - 6.2 mi

Top 40%
55 ft24 ft
50ft81ft
45 ft

Overall

23800

Males

17247

M45-49

17247

10K→15K

6.2 - 9.3 mi

Top 47%
24 ft18 ft
44ft51ft
17 ft

Overall

28310

Males

20133

M45-49

20133

15K→20K

9.3 - 12.4 mi

Top 53%
18 ft45 ft
67ft40ft
38 ft

Overall

31402

Males

21791

M45-49

21791

20K→Half

12.4 - 13.1 mi

Top 55%
45 ft26 ft
8ft27ft
20 ft

Overall

32763

Males

22366

M45-49

22366

Half→25K

13.1 - 15.5 mi

Top 57%
25 ft12 ft
50ft63ft
20 ft

Overall

34056

Males

22765

M45-49

22765

25K→30K

15.5 - 18.6 mi

Top 69%
12 ft35 ft
69ft46ft
28 ft

Overall

41024

Males

25663

M45-49

25663

30K→35K

18.6 - 21.8 mi

Top 63%
35 ft34 ft
87ft88ft
23 ft

Overall

37827

Males

23519

M45-49

23519

35K→40K

21.8 - 24.9 mi

Top 72%
34 ft17 ft
58ft75ft
31 ft

Overall

42945

Males

25750

M45-49

25750

40K→Finish

24.9 - 26.2 mi

Top 80%
17 ft13 ft
14ft18ft
13 ft

Overall

47930

Males

28204

M45-49

28204

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing