Thomas Williams

Bib: 76352 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 28%
Gender (Male)
#0 / 33594
Top 36%
Division (M18-39)
#0 / 16712
Top 39%
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
8:26/mi
26:10
49125
10K· 6.21 mi
8:54/mi
53:47
5081
15K· 9.32 mi
8:48/mi
1:21:06
4451
20K· 12.43 mi
8:26/mi
1:47:15
6740
Half· 13.10 mi
8:38/mi
1:53:02
27
25K· 15.53 mi
8:32/mi
2:13:48
5063
30K· 18.64 mi
8:36/mi
2:40:31
6946
35K· 21.75 mi
9:17/mi
3:09:19
8788
40K· 24.85 mi
9:22/mi
3:38:22
5875
Finish· 26.22 mi
9:10/mi
3:50:52
1418
Course Elevation
6172 ft
×14story building
503 ft climb · 613 ft descent

The Course

Half Splits

1st Half· via Half
1:53:028:38 /mi⚡ faster
2nd Half
1:57:508:59 /mi+4.2%
Positive split — 4.2% 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
26:108:263.11 mi26:10
8:26
-
10K
53:478:403.10 mi27:37
8:54
+0:28
15K
1:21:068:433.11 mi27:19
8:48
-0:06
20K
1:47:158:383.11 mi26:09
8:26
-0:22
Half(13.10 mi)
1:53:028:380.67 mi5:47
8:38
+0:12
25K
2:13:488:372.43 mi20:46
8:32
-0:06
30K
2:40:318:373.11 mi26:43
8:36
+0:04
35K
3:09:198:433.11 mi28:48
9:17
+0:41
40K
3:38:228:483.10 mi29:03
9:22
+0:05
Finish(26.22 mi)
3:50:528:491.37 mi12:30
9:10
-0:12
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:26 /mi

Average Pace

8:49 /mi

Slowest Pace

9:22 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:53:01

75% of race

Time at Steady Pace

57:51

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:48 /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 mi188701405614056190971420414204
10K3.10 mi20825-195515313-125715313-1257229951669216692
15K3.11 mi20108+71714845+46814845+468190971420414204
20K3.11 mi19247+86114267+57814267+578171211283412834
Half(13.10 mi)0.67 mi19088+15914153+11414153+114167521255512555
25K2.43 mi18453+63513699+45413699+454159721197111971
30K3.11 mi17442+101112962+73712962+737139971052110521
35K3.11 mi17095+34712602+36012602+360164841175811758
40K3.10 mi16745+35012242+36012242+360162411114711147
Finish(26.22 mi)1.37 mi16616+12912103+13912103+139162941111511115

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×10story building
+49ft-125ft

Overall

19097

Males

14204

M18-39

14204

5K→10K

3.1 - 6.2 mi

Top 38%
×4story building
+50ft-81ft

Overall

22995

Males

16692

M18-39

16692

10K→15K

6.2 - 9.3 mi

Top 32%
×1story
+44ft-51ft

Overall

19097

Males

14204

M18-39

14204

15K→20K

9.3 - 12.4 mi

Top 29%
×3story building
+67ft-40ft

Overall

17121

Males

12834

M18-39

12834

20K→Half

12.4 - 13.1 mi

Top 28%
×2story building
+8ft-27ft

Overall

16752

Males

12555

M18-39

12555

Half→25K

13.1 - 15.5 mi

Top 27%
×2story building
+50ft-63ft

Overall

15972

Males

11971

M18-39

11971

25K→30K

15.5 - 18.6 mi

Top 23%
×2story building
+69ft-46ft

Overall

13997

Males

10521

M18-39

10521

30K→35K

18.6 - 21.8 mi

Top 28%
×2story building
+87ft-88ft

Overall

16484

Males

11758

M18-39

11758

35K→40K

21.8 - 24.9 mi

Top 27%
×3story building
+58ft-75ft

Overall

16241

Males

11147

M18-39

11147

40K→Finish

24.9 - 26.2 mi

Top 27%
×1story
+14ft-18ft

Overall

16294

Males

11115

M18-39

11115

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#18870
5K10K
205196-1955
#18870 #20825
10K15K
124841+717
#20825 #20108
15K20K
38899+861
#20108 #19247
20KHalf
9168+159
#19247 #19088
Half25K
17652+635
#19088 #18453
25K30K
151026+1011
#18453 #17442
30K35K
288635+347
#17442 #17095
35K40K
245595+350
#17095 #16745
40KFinish
97226+129
#16745 #16616
TOTALS
28845138+2254
#18870 #16616

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