Calvin Field

Bib: 42302 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 40%
Gender (Male)
#0 / 33594
Top 50%
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
9:01/mi
27:58
49125
10K· 6.21 mi
9:03/mi
56:03
5081
15K· 9.32 mi
9:23/mi
1:25:12
4451
20K· 12.43 mi
9:09/mi
1:53:37
6740
Half· 13.10 mi
9:46/mi
2:00:10
27
25K· 15.53 mi
9:26/mi
2:23:07
5063
30K· 18.64 mi
9:41/mi
2:53:09
6946
35K· 21.75 mi
10:07/mi
3:24:34
8788
40K· 24.85 mi
10:29/mi
3:57:08
5875
Finish· 26.22 mi
10:30/mi
4:11:27
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
2:00:109:11 /mi⚡ faster
2nd Half
2:11:1710:01 /mi+9.3%
Positive split — 9.3% slower in the second half
AI Race Performance Report

Calvin'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
27:589:013.11 mi27:58
9:01
-
10K
56:039:023.10 mi28:05
9:03
+0:02
15K
1:25:129:093.11 mi29:09
9:23
+0:20
20K
1:53:379:093.11 mi28:25
9:09
-0:14
Half(13.10 mi)
2:00:109:110.67 mi6:33
9:46
+0:37
25K
2:23:079:132.43 mi22:57
9:26
-0:20
30K
2:53:099:183.11 mi30:02
9:41
+0:15
35K
3:24:349:253.11 mi31:25
10:07
+0:26
40K
3:57:089:333.10 mi32:34
10:29
+0:22
Finish(26.22 mi)
4:11:279:361.37 mi14:19
10:30
+0:01
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Calvin's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:01 /mi

Average Pace

9:36 /mi

Slowest Pace

10:30 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:53:09

69% of race

Time at Steady Pace

1:18:18

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:35 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi267801911119111263671893918939
10K3.10 mi25799+98118516+59518516+595250811804618046
15K3.11 mi25905-10618591-7518591-75263671893918939
20K3.11 mi25700+20518457+13418457+134255461835518355
Half(13.10 mi)0.67 mi25885-18518573-11618573-116283791994119941
25K2.43 mi25563+32218330+24318330+243248451767517675
30K3.11 mi24911+65217810+52017810+520231371629916299
35K3.11 mi24213+69817147+66317147+663225851544615446
40K3.10 mi23944+26916776+37116776+371242121581215812
Finish(26.22 mi)1.37 mi23971-2716711+6516711+65271391744417444

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
131 ft55 ft
49ft125ft
117 ft

Overall

26367

Males

18939

M18-39

18939

5K→10K

3.1 - 6.2 mi

Top 42%
55 ft24 ft
50ft81ft
45 ft

Overall

25081

Males

18046

M18-39

18046

10K→15K

6.2 - 9.3 mi

Top 44%
24 ft18 ft
44ft51ft
17 ft

Overall

26367

Males

18939

M18-39

18939

15K→20K

9.3 - 12.4 mi

Top 43%
18 ft45 ft
67ft40ft
38 ft

Overall

25546

Males

18355

M18-39

18355

20K→Half

12.4 - 13.1 mi

Top 47%
45 ft26 ft
8ft27ft
20 ft

Overall

28379

Males

19941

M18-39

19941

Half→25K

13.1 - 15.5 mi

Top 42%
25 ft12 ft
50ft63ft
20 ft

Overall

24845

Males

17675

M18-39

17675

25K→30K

15.5 - 18.6 mi

Top 39%
12 ft35 ft
69ft46ft
28 ft

Overall

23137

Males

16299

M18-39

16299

30K→35K

18.6 - 21.8 mi

Top 38%
35 ft34 ft
87ft88ft
23 ft

Overall

22585

Males

15446

M18-39

15446

35K→40K

21.8 - 24.9 mi

Top 40%
34 ft17 ft
58ft75ft
31 ft

Overall

24212

Males

15812

M18-39

15812

40K→Finish

24.9 - 26.2 mi

Top 45%
17 ft13 ft
14ft18ft
13 ft

Overall

27139

Males

17444

M18-39

17444

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#26780
5K10K
2731254+981
#26780 #25799
10K15K
559453-106
#25799 #25905
15K20K
351556+205
#25905 #25700
20KHalf
24863-185
#25700 #25885
Half25K
245567+322
#25885 #25563
25K30K
262914+652
#25563 #24911
30K35K
262960+698
#24911 #24213
35K40K
342611+269
#24213 #23944
40KFinish
196169-27
#23944 #23971
TOTALS
27385547+2809
#26780 #23971

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing