Chris Williams

Bib: 54874 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 40%
Gender (Male)
#0 / 33594
Top 49%
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
8:46/mi
27:14
49125
10K· 6.21 mi
9:13/mi
55:52
5081
15K· 9.32 mi
9:42/mi
1:26:00
4451
20K· 12.43 mi
9:21/mi
1:55:02
6740
Half· 13.10 mi
9:13/mi
2:01:13
27
25K· 15.53 mi
9:19/mi
2:23:54
5063
30K· 18.64 mi
9:30/mi
2:53:22
6946
35K· 21.75 mi
9:51/mi
3:23:58
8788
40K· 24.85 mi
10:35/mi
3:56:50
5875
Finish· 26.22 mi
10:23/mi
4:10:59
1418
Course Elevation
6172 ft
×14story building
503 ft climb · 613 ft descent

The Course

Half Splits

1st Half· via Half
2:01:139:16 /mi⚡ faster
2nd Half
2:09:469:54 /mi+7.1%
Positive split — 7.1% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
27:148:463.11 mi27:14
8:46
-
10K
55:529:003.10 mi28:38
9:13
+0:27
15K
1:26:009:143.11 mi30:08
9:42
+0:29
20K
1:55:029:163.11 mi29:02
9:21
-0:21
Half(13.10 mi)
2:01:139:160.67 mi6:11
9:13
-0:08
25K
2:23:549:162.43 mi22:41
9:19
+0:06
30K
2:53:229:193.11 mi29:28
9:30
+0:11
35K
3:23:589:233.11 mi30:36
9:51
+0:21
40K
3:56:509:323.10 mi32:52
10:35
+0:44
Finish(26.22 mi)
4:10:599:351.37 mi14:09
10:23
-0:12
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:46 /mi

Average Pace

9:35 /mi

Slowest Pace

10:35 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:02:03

25% of race

Time at Steady Pace

1:51:19

44% of race

Time at Slower Pace

1:17:37

31% of race

Average Pace: 9:34 /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 mi232711690716907299672111821118
10K3.10 mi25368-209718238-133118238-1331276921969019690
15K3.11 mi27168-180019409-117119409-1171299672111821118
20K3.11 mi27243-7519440-3119440-31276481965319653
Half(13.10 mi)0.67 mi26989+25419273+16719273+167230531667816678
25K2.43 mi26181+80818714+55918714+559239221709817098
30K3.11 mi25025+115617882+83217882+832217731547415474
35K3.11 mi23967+105816985+89716985+897207801438614386
40K3.10 mi23843+12416715+27016715+270248641617816178
Finish(26.22 mi)1.37 mi23846-316624+9116624+91261651690516905

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×10story building
+49ft-125ft

Overall

29967

Males

21118

M18-39

21118

5K→10K

3.1 - 6.2 mi

Top 46%
×4story building
+50ft-81ft

Overall

27692

Males

19690

M18-39

19690

10K→15K

6.2 - 9.3 mi

Top 50%
×1story
+44ft-51ft

Overall

29967

Males

21118

M18-39

21118

15K→20K

9.3 - 12.4 mi

Top 46%
×3story building
+67ft-40ft

Overall

27648

Males

19653

M18-39

19653

20K→Half

12.4 - 13.1 mi

Top 39%
×2story building
+8ft-27ft

Overall

23053

Males

16678

M18-39

16678

Half→25K

13.1 - 15.5 mi

Top 40%
×2story building
+50ft-63ft

Overall

23922

Males

17098

M18-39

17098

25K→30K

15.5 - 18.6 mi

Top 36%
×2story building
+69ft-46ft

Overall

21773

Males

15474

M18-39

15474

30K→35K

18.6 - 21.8 mi

Top 35%
×2story building
+87ft-88ft

Overall

20780

Males

14386

M18-39

14386

35K→40K

21.8 - 24.9 mi

Top 42%
×3story building
+58ft-75ft

Overall

24864

Males

16178

M18-39

16178

40K→Finish

24.9 - 26.2 mi

Top 44%
×1story
+14ft-18ft

Overall

26165

Males

16905

M18-39

16905

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#23271
5K10K
2230133-2097
#23271 #25368
10K15K
1935135-1800
#25368 #27168
15K20K
542467-75
#27168 #27243
20KHalf
10264+254
#27243 #26989
Half25K
102910+808
#26989 #26181
25K30K
781234+1156
#26181 #25025
30K35K
1421200+1058
#25025 #23967
35K40K
428552+124
#23967 #23843
40KFinish
184181-3
#23843 #23846
TOTALS
56515076-575
#23271 #23846

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

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Mika Timing

Mika Timing