Billy Stevens

Bib: 25003 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
10:13/mi
31:44
49125
10K· 6.21 mi
10:20/mi
1:03:48
5081
15K· 9.32 mi
10:34/mi
1:36:35
4451
20K· 12.43 mi
12:18/mi
2:14:46
6740
Half· 13.10 mi
11:29/mi
2:22:28
27
25K· 15.53 mi
12:40/mi
2:53:18
5063
30K· 18.64 mi
13:53/mi
3:36:26
6946
35K· 21.75 mi
14:02/mi
4:20:00
8788
40K· 24.85 mi
14:35/mi
5:05:16
5875
Finish· 26.22 mi
15:25/mi
5:26:17
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
2:22:2810:53 /mi⚡ faster
2nd Half
3:03:4914:01 /mi+29.0%
Positive split — 29.0% slower in the second half
AI Race Performance Report

Billy'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
31:4410:133.11 mi31:44
10:13
-
10K
1:03:4810:173.10 mi32:04
10:20
+0:07
15K
1:36:3510:223.11 mi32:47
10:34
+0:14
20K
2:14:4610:513.11 mi38:11
12:18
+1:44
Half(13.10 mi)
2:22:2810:530.67 mi7:42
11:29
-0:49
25K
2:53:1811:102.43 mi30:50
12:40
+1:11
30K
3:36:2611:373.11 mi43:08
13:53
+1:13
35K
4:20:0011:583.11 mi43:34
14:02
+0:09
40K
5:05:1612:173.10 mi45:16
14:35
+0:33
Finish(26.22 mi)
5:26:1712:281.37 mi21:01
15:25
+0:50
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Billy's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:13 /mi

Average Pace

12:27 /mi

Slowest Pace

15:25 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:44:17

32% of race

Time at Steady Pace

1:09:01

21% of race

Time at Slower Pace

2:32:59

47% of race

Average Pace: 12:27 /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 mi410092700727007378642537825378
10K3.10 mi40138+87126605+40226605+402395792630326303
15K3.11 mi39195+94326109+49626109+496378642537825378
20K3.11 mi42614-341927600-149127600-1491490852998929989
Half(13.10 mi)0.67 mi42582+3227551+4927551+49425162701227012
25K2.43 mi43307-72527755-20427755-204460622837828378
30K3.11 mi44623-131628166-41128166-411485572910929109
35K3.11 mi44958-33528105+6128105+61462062758227582
40K3.10 mi45795-83728337-23228337-232509182961529615
Finish(26.22 mi)1.37 mi46479-68428594-25728594-257553373164431644

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
131 ft55 ft
49ft125ft
117 ft

Overall

37864

Males

25378

M18-39

25378

5K→10K

3.1 - 6.2 mi

Top 66%
55 ft24 ft
50ft81ft
45 ft

Overall

39579

Males

26303

M18-39

26303

10K→15K

6.2 - 9.3 mi

Top 63%
24 ft18 ft
44ft51ft
17 ft

Overall

37864

Males

25378

M18-39

25378

15K→20K

9.3 - 12.4 mi

Top 82%
18 ft45 ft
67ft40ft
38 ft

Overall

49085

Males

29989

M18-39

29989

20K→Half

12.4 - 13.1 mi

Top 71%
45 ft26 ft
8ft27ft
20 ft

Overall

42516

Males

27012

M18-39

27012

Half→25K

13.1 - 15.5 mi

Top 77%
25 ft12 ft
50ft63ft
20 ft

Overall

46062

Males

28378

M18-39

28378

25K→30K

15.5 - 18.6 mi

Top 81%
12 ft35 ft
69ft46ft
28 ft

Overall

48557

Males

29109

M18-39

29109

30K→35K

18.6 - 21.8 mi

Top 77%
35 ft34 ft
87ft88ft
23 ft

Overall

46206

Males

27582

M18-39

27582

35K→40K

21.8 - 24.9 mi

Top 85%
34 ft17 ft
58ft75ft
31 ft

Overall

50918

Males

29615

M18-39

29615

40K→Finish

24.9 - 26.2 mi

Top 93%
17 ft13 ft
14ft18ft
13 ft

Overall

55337

Males

31644

M18-39

31644

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#41009
5K10K
3861257+871
#41009 #40138
10K15K
1791122+943
#40138 #39195
15K20K
348465-3419
#39195 #42614
20KHalf
114146+32
#42614 #42582
Half25K
1034309-725
#42582 #43307
25K30K
1529213-1316
#43307 #44623
30K35K
691356-335
#44623 #44958
35K40K
976139-837
#44958 #45795
40KFinish
72844-684
#45795 #46479
TOTALS
91213651-5470
#41009 #46479

Passing Visualized

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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