Jack Julier

Bib: 22857 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
8:20/mi
25:52
49125
10K· 6.21 mi
8:45/mi
53:03
5081
15K· 9.32 mi
9:14/mi
1:21:43
4451
20K· 12.43 mi
9:21/mi
1:50:44
6740
Half· 13.10 mi
10:00/mi
1:57:26
27
25K· 15.53 mi
10:18/mi
2:22:29
5063
30K· 18.64 mi
11:52/mi
2:59:20
6946
35K· 21.75 mi
13:41/mi
3:41:48
8788
40K· 24.85 mi
12:42/mi
4:21:14
5875
Finish· 26.22 mi
12:32/mi
4:38:19
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
1:57:268:58 /mi⚡ faster
2nd Half
2:40:5312:16 /mi+37.0%
Positive split — 37.0% slower in the second half
AI Race Performance Report

Jack'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
25:528:203.11 mi25:52
8:20
-
10K
53:038:333.10 mi27:11
8:45
+0:25
15K
1:21:438:473.11 mi28:40
9:14
+0:29
20K
1:50:448:553.11 mi29:01
9:21
+0:07
Half(13.10 mi)
1:57:268:580.67 mi6:42
10:00
+0:39
25K
2:22:299:112.43 mi25:03
10:18
+0:18
30K
2:59:209:383.11 mi36:51
11:52
+1:34
35K
3:41:4810:123.11 mi42:28
13:41
+1:49
40K
4:21:1410:313.10 mi39:26
12:42
-0:59
Finish(26.22 mi)
4:38:1910:381.37 mi17:05
12:32
-0:10
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Jack's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:20 /mi

Average Pace

10:37 /mi

Slowest Pace

13:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:50:44

40% of race

Time at Steady Pace

31:45

11% of race

Time at Slower Pace

2:15:50

49% of race

Average Pace: 10:37 /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 mi178261335713357242481759717597
10K3.10 mi19438-161214403-104614403-1046212071553515535
15K3.11 mi20989-155115448-104515448-1045242481759717597
20K3.11 mi22544-155516441-99316441-993276171964519645
Half(13.10 mi)0.67 mi23018-47416751-31016751-310303202107621076
25K2.43 mi25076-205818018-126718018-1267315782150421504
30K3.11 mi28156-308019733-171519733-1715381592429624296
35K3.11 mi31250-309421284-155121284-1551444442674026740
40K3.10 mi32609-135921786-50221786-502403252438624386
Finish(26.22 mi)1.37 mi33163-55422015-22922015-229435082609326093

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
131 ft55 ft
49ft125ft
117 ft

Overall

24248

Males

17597

M18-39

17597

5K→10K

3.1 - 6.2 mi

Top 35%
55 ft24 ft
50ft81ft
45 ft

Overall

21207

Males

15535

M18-39

15535

10K→15K

6.2 - 9.3 mi

Top 41%
24 ft18 ft
44ft51ft
17 ft

Overall

24248

Males

17597

M18-39

17597

15K→20K

9.3 - 12.4 mi

Top 46%
18 ft45 ft
67ft40ft
38 ft

Overall

27617

Males

19645

M18-39

19645

20K→Half

12.4 - 13.1 mi

Top 51%
45 ft26 ft
8ft27ft
20 ft

Overall

30320

Males

21076

M18-39

21076

Half→25K

13.1 - 15.5 mi

Top 53%
25 ft12 ft
50ft63ft
20 ft

Overall

31578

Males

21504

M18-39

21504

25K→30K

15.5 - 18.6 mi

Top 64%
12 ft35 ft
69ft46ft
28 ft

Overall

38159

Males

24296

M18-39

24296

30K→35K

18.6 - 21.8 mi

Top 74%
35 ft34 ft
87ft88ft
23 ft

Overall

44444

Males

26740

M18-39

26740

35K→40K

21.8 - 24.9 mi

Top 67%
34 ft17 ft
58ft75ft
31 ft

Overall

40325

Males

24386

M18-39

24386

40K→Finish

24.9 - 26.2 mi

Top 73%
17 ft13 ft
14ft18ft
13 ft

Overall

43508

Males

26093

M18-39

26093

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing