Jon Starling

Bib: 6240 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 8%
Gender (Male)
#0 / 33594
Top 12%
Division (M18-39)
#0 / 16712
Top 14%
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
7:10/mi
22:14
49125
10K· 6.21 mi
7:10/mi
44:28
5081
15K· 9.32 mi
7:18/mi
1:07:07
4451
20K· 12.43 mi
7:02/mi
1:28:55
6740
Half· 13.10 mi
7:19/mi
1:33:49
27
25K· 15.53 mi
7:07/mi
1:51:09
5063
30K· 18.64 mi
7:09/mi
2:13:21
6946
35K· 21.75 mi
7:06/mi
2:35:22
8788
40K· 24.85 mi
7:16/mi
2:57:55
5875
Finish· 26.22 mi
7:37/mi
3:08:17
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
1:33:497:10 /mi⚖️ balanced
2nd Half
1:34:287:13 /mi⚖️ balanced
Even split — consistent pacing between halves
AI Race Performance Report

Jon'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
22:147:103.11 mi22:14
7:10
-
10K
44:287:103.10 mi22:14
7:10
0:00
15K
1:07:077:133.11 mi22:39
7:18
+0:08
20K
1:28:557:103.11 mi21:48
7:02
-0:16
Half(13.10 mi)
1:33:497:100.67 mi4:54
7:19
+0:17
25K
1:51:097:102.43 mi17:20
7:07
-0:12
30K
2:13:217:103.11 mi22:12
7:09
+0:02
35K
2:35:227:093.11 mi22:01
7:06
-0:03
40K
2:57:557:103.10 mi22:33
7:16
+0:10
Finish(26.22 mi)
3:08:177:121.37 mi10:22
7:37
+0:21
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Jon's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:02 /mi

Average Pace

7:11 /mi

Slowest Pace

7:37 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:57:55

94% of race

Time at Steady Pace

10:22

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:11 /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 mi663657695769599853055305
10K3.10 mi6416+2205610+1595610+159630255225522
15K3.11 mi6286+1305511+995511+99599853055305
20K3.11 mi6043+2435328+1835328+183542048644864
Half(13.10 mi)0.67 mi6022+215311+175311+17574351015101
25K2.43 mi5846+1765173+1385173+138524246804680
30K3.11 mi5464+3824860+3134860+313436439453945
35K3.11 mi4972+4924440+4204440+420349531903190
40K3.10 mi4642+3304138+3024138+302362132013201
Finish(26.22 mi)1.37 mi4564+784053+854053+85528142964296

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
131 ft55 ft
49ft125ft
117 ft

Overall

5998

Males

5305

M18-39

5305

5K→10K

3.1 - 6.2 mi

Top 11%
55 ft24 ft
50ft81ft
45 ft

Overall

6302

Males

5522

M18-39

5522

10K→15K

6.2 - 9.3 mi

Top 10%
24 ft18 ft
44ft51ft
17 ft

Overall

5998

Males

5305

M18-39

5305

15K→20K

9.3 - 12.4 mi

Top 9%
18 ft45 ft
67ft40ft
38 ft

Overall

5420

Males

4864

M18-39

4864

20K→Half

12.4 - 13.1 mi

Top 10%
45 ft26 ft
8ft27ft
20 ft

Overall

5743

Males

5101

M18-39

5101

Half→25K

13.1 - 15.5 mi

Top 9%
25 ft12 ft
50ft63ft
20 ft

Overall

5242

Males

4680

M18-39

4680

25K→30K

15.5 - 18.6 mi

Top 7%
12 ft35 ft
69ft46ft
28 ft

Overall

4364

Males

3945

M18-39

3945

30K→35K

18.6 - 21.8 mi

Top 6%
35 ft34 ft
87ft88ft
23 ft

Overall

3495

Males

3190

M18-39

3190

35K→40K

21.8 - 24.9 mi

Top 6%
34 ft17 ft
58ft75ft
31 ft

Overall

3621

Males

3201

M18-39

3201

40K→Finish

24.9 - 26.2 mi

Top 9%
17 ft13 ft
14ft18ft
13 ft

Overall

5281

Males

4296

M18-39

4296

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#6636
5K10K
53273+220
#6636 #6416
10K15K
28158+130
#6416 #6286
15K20K
8251+243
#6286 #6043
20KHalf
627+21
#6043 #6022
Half25K
15191+176
#6022 #5846
25K30K
8390+382
#5846 #5464
30K35K
4496+492
#5464 #4972
35K40K
21351+330
#4972 #4642
40KFinish
38116+78
#4642 #4564
TOTALS
1812253+2072
#6636 #4564

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