Oli Williamson

Bib: 47898 M FR

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 22%
Gender (Male)
#0 / 33594
Top 29%
Division (M18-39)
#0 / 16712
Top 32%
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
8:08/mi
25:15
49125
10K· 6.21 mi
8:12/mi
50:41
5081
15K· 9.32 mi
8:16/mi
1:16:20
4451
20K· 12.43 mi
8:03/mi
1:41:18
6740
Half· 13.10 mi
8:09/mi
1:46:46
27
25K· 15.53 mi
8:12/mi
2:06:43
5063
30K· 18.64 mi
8:34/mi
2:33:17
6946
35K· 21.75 mi
8:45/mi
3:00:28
8788
40K· 24.85 mi
9:05/mi
3:28:40
5875
Finish· 26.22 mi
9:19/mi
3:41:22
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
1:46:468:10 /mi⚡ faster
2nd Half
1:54:368:45 /mi+7.3%
Positive split — 7.3% slower in the second half
AI Race Performance Report

Oli'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
25:158:083.11 mi25:15
8:08
-
10K
50:418:103.10 mi25:26
8:12
+0:04
15K
1:16:208:123.11 mi25:39
8:16
+0:04
20K
1:41:188:103.11 mi24:58
8:03
-0:13
Half(13.10 mi)
1:46:468:100.67 mi5:28
8:09
+0:06
25K
2:06:438:102.43 mi19:57
8:12
+0:03
30K
2:33:178:143.11 mi26:34
8:34
+0:22
35K
3:00:288:183.11 mi27:11
8:45
+0:11
40K
3:28:408:243.10 mi28:12
9:05
+0:20
Finish(26.22 mi)
3:41:228:271.37 mi12:42
9:19
+0:14
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Oli's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:03 /mi

Average Pace

8:27 /mi

Slowest Pace

9:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:00:28

82% of race

Time at Steady Pace

40:54

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:27 /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 mi156131184711847138591070610706
10K3.10 mi15408+20511684+16311684+163152581160211602
15K3.11 mi14798+61011292+39211292+392138591070610706
20K3.11 mi14396+40211028+26411028+264134371038810388
Half(13.10 mi)0.67 mi14256+14010930+9810930+981224895689568
25K2.43 mi13963+29310719+21110719+211131131008910089
30K3.11 mi13704+25910489+23010489+230135651024310243
35K3.11 mi13293+41110108+38110108+3811252692259225
40K3.10 mi13144+1499864+2449864+2441409298499849
Finish(26.22 mi)1.37 mi13249-1059883-199883-19174691184611846

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
131 ft55 ft
49ft125ft
117 ft

Overall

13859

Males

10706

M18-39

10706

5K→10K

3.1 - 6.2 mi

Top 26%
55 ft24 ft
50ft81ft
45 ft

Overall

15258

Males

11602

M18-39

11602

10K→15K

6.2 - 9.3 mi

Top 23%
24 ft18 ft
44ft51ft
17 ft

Overall

13859

Males

10706

M18-39

10706

15K→20K

9.3 - 12.4 mi

Top 22%
18 ft45 ft
67ft40ft
38 ft

Overall

13437

Males

10388

M18-39

10388

20K→Half

12.4 - 13.1 mi

Top 20%
45 ft26 ft
8ft27ft
20 ft

Overall

12248

Males

9568

M18-39

9568

Half→25K

13.1 - 15.5 mi

Top 22%
25 ft12 ft
50ft63ft
20 ft

Overall

13113

Males

10089

M18-39

10089

25K→30K

15.5 - 18.6 mi

Top 23%
12 ft35 ft
69ft46ft
28 ft

Overall

13565

Males

10243

M18-39

10243

30K→35K

18.6 - 21.8 mi

Top 21%
35 ft34 ft
87ft88ft
23 ft

Overall

12526

Males

9225

M18-39

9225

35K→40K

21.8 - 24.9 mi

Top 24%
34 ft17 ft
58ft75ft
31 ft

Overall

14092

Males

9849

M18-39

9849

40K→Finish

24.9 - 26.2 mi

Top 29%
17 ft13 ft
14ft18ft
13 ft

Overall

17469

Males

11846

M18-39

11846

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing