Nathan Gornall

Bib: 82820 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 42%
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
9:00/mi
27:56
49125
10K· 6.21 mi
8:55/mi
55:36
5081
15K· 9.32 mi
9:31/mi
1:25:09
4451
20K· 12.43 mi
9:57/mi
1:56:02
6740
Half· 13.10 mi
9:51/mi
2:02:38
27
25K· 15.53 mi
9:50/mi
2:26:35
5063
30K· 18.64 mi
9:54/mi
2:57:19
6946
35K· 21.75 mi
10:34/mi
3:30:06
8788
40K· 24.85 mi
10:22/mi
4:02:16
5875
Finish· 26.22 mi
9:33/mi
4:15:17
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
2:02:389:22 /mi⚡ faster
2nd Half
2:12:3910:07 /mi+8.2%
Positive split — 8.2% slower in the second half
AI Race Performance Report

Nathan'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
27:569:003.11 mi27:56
9:00
-
10K
55:368:573.10 mi27:40
8:55
-0:05
15K
1:25:099:093.11 mi29:33
9:31
+0:36
20K
1:56:029:213.11 mi30:53
9:57
+0:26
Half(13.10 mi)
2:02:389:220.67 mi6:36
9:51
-0:06
25K
2:26:359:272.43 mi23:57
9:50
-0:01
30K
2:57:199:313.11 mi30:44
9:54
+0:04
35K
3:30:069:403.11 mi32:47
10:34
+0:40
40K
4:02:169:453.10 mi32:10
10:22
-0:12
Finish(26.22 mi)
4:15:179:451.37 mi13:01
9:33
-0:49
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Nathan's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:55 /mi

Average Pace

9:45 /mi

Slowest Pace

10:34 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:38:10

38% of race

Time at Steady Pace

2:04:20

49% of race

Time at Slower Pace

32:47

13% of race

Average Pace: 9:44 /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 mi266211901019010280051994519945
10K3.10 mi24752+186917844+116617844+1166232261684716847
15K3.11 mi25835-108318549-70518549-705280051994519945
20K3.11 mi28263-242820059-151020059-1510329672263222632
Half(13.10 mi)0.67 mi28284-2120055+420055+4290352032920329
25K2.43 mi28130+15419892+16319892+163280721957519575
30K3.11 mi27124+100619139+75319139+753247531725517255
35K3.11 mi26484+64018516+62318516+623254041703517035
40K3.10 mi25754+73017846+67017846+670233481534615346
Finish(26.22 mi)1.37 mi25265+48917501+34517501+345193771303013030

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
131 ft55 ft
49ft125ft
117 ft

Overall

28005

Males

19945

M18-39

19945

5K→10K

3.1 - 6.2 mi

Top 39%
55 ft24 ft
50ft81ft
45 ft

Overall

23226

Males

16847

M18-39

16847

10K→15K

6.2 - 9.3 mi

Top 47%
24 ft18 ft
44ft51ft
17 ft

Overall

28005

Males

19945

M18-39

19945

15K→20K

9.3 - 12.4 mi

Top 55%
18 ft45 ft
67ft40ft
38 ft

Overall

32967

Males

22632

M18-39

22632

20K→Half

12.4 - 13.1 mi

Top 49%
45 ft26 ft
8ft27ft
20 ft

Overall

29035

Males

20329

M18-39

20329

Half→25K

13.1 - 15.5 mi

Top 47%
25 ft12 ft
50ft63ft
20 ft

Overall

28072

Males

19575

M18-39

19575

25K→30K

15.5 - 18.6 mi

Top 41%
12 ft35 ft
69ft46ft
28 ft

Overall

24753

Males

17255

M18-39

17255

30K→35K

18.6 - 21.8 mi

Top 42%
35 ft34 ft
87ft88ft
23 ft

Overall

25404

Males

17035

M18-39

17035

35K→40K

21.8 - 24.9 mi

Top 39%
34 ft17 ft
58ft75ft
31 ft

Overall

23348

Males

15346

M18-39

15346

40K→Finish

24.9 - 26.2 mi

Top 32%
17 ft13 ft
14ft18ft
13 ft

Overall

19377

Males

13030

M18-39

13030

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#26621
5K10K
1031972+1869
#26621 #24752
10K15K
1277194-1083
#24752 #25835
15K20K
252799-2428
#25835 #28263
20KHalf
150129-21
#28263 #28284
Half25K
338492+154
#28284 #28130
25K30K
1301136+1006
#28130 #27124
30K35K
255895+640
#27124 #26484
35K40K
172902+730
#26484 #25754
40KFinish
12501+489
#25754 #25265
TOTALS
49646320+1356
#26621 #25265

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