Jonathan Davies

Bib: 18259 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 21%
Gender (Male)
#0 / 33594
Top 28%
Division (M18-39)
#0 / 16712
Top 30%
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
8:11/mi
25:23
49125
10K· 6.21 mi
8:31/mi
51:48
5081
15K· 9.32 mi
8:31/mi
1:18:14
4451
20K· 12.43 mi
8:19/mi
1:44:04
6740
Half· 13.10 mi
8:17/mi
1:49:37
27
25K· 15.53 mi
8:22/mi
2:09:59
5063
30K· 18.64 mi
8:21/mi
2:35:54
6946
35K· 21.75 mi
8:29/mi
3:02:13
8788
40K· 24.85 mi
8:10/mi
3:27:35
5875
Finish· 26.22 mi
7:50/mi
3:38:16
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
1:49:378:23 /mi⚖️ balanced
2nd Half
1:48:398:17 /mi⚖️ balanced
Even split — consistent pacing between halves
AI Race Performance Report

Jonathan'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
25:238:113.11 mi25:23
8:11
-
10K
51:488:213.10 mi26:25
8:31
+0:20
15K
1:18:148:243.11 mi26:26
8:31
0:00
20K
1:44:048:233.11 mi25:50
8:19
-0:12
Half(13.10 mi)
1:49:378:230.67 mi5:33
8:17
-0:02
25K
2:09:598:232.43 mi20:22
8:22
+0:05
30K
2:35:548:223.11 mi25:55
8:21
-0:01
35K
3:02:138:233.11 mi26:19
8:29
+0:08
40K
3:27:358:223.10 mi25:22
8:10
-0:19
Finish(26.22 mi)
3:38:168:201.37 mi10:41
7:50
-0:20
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Jonathan's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:50 /mi

Average Pace

8:20 /mi

Slowest Pace

8:31 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:01:26

28% of race

Time at Steady Pace

2:36:50

72% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:19 /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 mi160651216212162163331235812358
10K3.10 mi17207-114212922-76012922-760183551366413664
15K3.11 mi16873+33412716+20612716+206163331235812358
20K3.11 mi16609+26412531+18512531+185161041216412164
Half(13.10 mi)0.67 mi16426+18312399+13212399+132133981033910339
25K2.43 mi16039+38712097+30212097+302146111106011060
30K3.11 mi15102+93711408+68911408+6891187591349134
35K3.11 mi14022+108010581+82710581+8271064680718071
40K3.10 mi12743+12799615+9669615+966797561296129
Finish(26.22 mi)1.37 mi12268+4759255+3609255+360656951485148

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
131 ft55 ft
49ft125ft
117 ft

Overall

16333

Males

12358

M18-39

12358

5K→10K

3.1 - 6.2 mi

Top 31%
55 ft24 ft
50ft81ft
45 ft

Overall

18355

Males

13664

M18-39

13664

10K→15K

6.2 - 9.3 mi

Top 27%
24 ft18 ft
44ft51ft
17 ft

Overall

16333

Males

12358

M18-39

12358

15K→20K

9.3 - 12.4 mi

Top 27%
18 ft45 ft
67ft40ft
38 ft

Overall

16104

Males

12164

M18-39

12164

20K→Half

12.4 - 13.1 mi

Top 22%
45 ft26 ft
8ft27ft
20 ft

Overall

13398

Males

10339

M18-39

10339

Half→25K

13.1 - 15.5 mi

Top 24%
25 ft12 ft
50ft63ft
20 ft

Overall

14611

Males

11060

M18-39

11060

25K→30K

15.5 - 18.6 mi

Top 20%
12 ft35 ft
69ft46ft
28 ft

Overall

11875

Males

9134

M18-39

9134

30K→35K

18.6 - 21.8 mi

Top 18%
35 ft34 ft
87ft88ft
23 ft

Overall

10646

Males

8071

M18-39

8071

35K→40K

21.8 - 24.9 mi

Top 13%
34 ft17 ft
58ft75ft
31 ft

Overall

7975

Males

6129

M18-39

6129

40K→Finish

24.9 - 26.2 mi

Top 11%
17 ft13 ft
14ft18ft
13 ft

Overall

6569

Males

5148

M18-39

5148

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#16065
5K10K
1273131-1142
#16065 #17207
10K15K
145479+334
#17207 #16873
15K20K
131395+264
#16873 #16609
20KHalf
4187+183
#16609 #16426
Half25K
63450+387
#16426 #16039
25K30K
17954+937
#16039 #15102
30K35K
251105+1080
#15102 #14022
35K40K
51284+1279
#14022 #12743
40KFinish
2477+475
#12743 #12268
TOTALS
16655462+3797
#16065 #12268

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