Thomas Archer

Bib: 66771 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
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
11:37/mi
36:04
49125
10K· 6.21 mi
12:22/mi
1:14:29
5081
15K· 9.32 mi
12:09/mi
1:52:13
4451
20K· 12.43 mi
11:31/mi
2:27:58
6740
Half· 13.10 mi
12:08/mi
2:36:06
27
25K· 15.53 mi
12:32/mi
3:06:37
5063
30K· 18.64 mi
12:42/mi
3:46:04
6946
35K· 21.75 mi
13:33/mi
4:28:08
8788
40K· 24.85 mi
12:46/mi
5:07:46
5875
Finish· 26.22 mi
12:36/mi
5:24:57
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
2:36:0611:56 /mi⚡ faster
2nd Half
2:48:5112:53 /mi+8.2%
Positive split — 8.2% slower in the second half
AI Race Performance Report

Thomas'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
36:0411:373.11 mi36:04
11:37
-
10K
1:14:2912:003.10 mi38:25
12:22
+0:45
15K
1:52:1312:033.11 mi37:44
12:09
-0:13
20K
2:27:5811:553.11 mi35:45
11:31
-0:38
Half(13.10 mi)
2:36:0611:560.67 mi8:08
12:08
+0:37
25K
3:06:3712:012.43 mi30:31
12:32
+0:24
30K
3:46:0412:083.11 mi39:27
12:42
+0:10
35K
4:28:0812:203.11 mi42:04
13:33
+0:51
40K
5:07:4612:233.10 mi39:38
12:46
-0:47
Finish(26.22 mi)
5:24:5712:251.37 mi17:11
12:36
-0:10
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Thomas's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:31 /mi

Average Pace

12:24 /mi

Slowest Pace

13:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:23:48

63% of race

Time at Steady Pace

2:01:09

37% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:24 /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 mi523023151031510492103024130241
10K3.10 mi52857-55531634-12431634-124532693170331703
15K3.11 mi51616+124131186+44831186+448492103024130241
20K3.11 mi49838+177830489+69730489+697451632839528395
Half(13.10 mi)0.67 mi49618+22030392+9730392+97463752861828618
25K2.43 mi48824+79430014+37830014+378454742813128131
30K3.11 mi47730+109429448+56629448+566428672656526565
35K3.11 mi47083+64729044+40429044+404436972637826378
40K3.10 mi46350+73328599+44528599+445407792463724637
Finish(26.22 mi)1.37 mi46196+15428466+13328466+133440512637226372

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
131 ft55 ft
49ft125ft
117 ft

Overall

49210

Males

30241

M18-39

30241

5K→10K

3.1 - 6.2 mi

Top 89%
55 ft24 ft
50ft81ft
45 ft

Overall

53269

Males

31703

M18-39

31703

10K→15K

6.2 - 9.3 mi

Top 82%
24 ft18 ft
44ft51ft
17 ft

Overall

49210

Males

30241

M18-39

30241

15K→20K

9.3 - 12.4 mi

Top 76%
18 ft45 ft
67ft40ft
38 ft

Overall

45163

Males

28395

M18-39

28395

20K→Half

12.4 - 13.1 mi

Top 78%
45 ft26 ft
8ft27ft
20 ft

Overall

46375

Males

28618

M18-39

28618

Half→25K

13.1 - 15.5 mi

Top 76%
25 ft12 ft
50ft63ft
20 ft

Overall

45474

Males

28131

M18-39

28131

25K→30K

15.5 - 18.6 mi

Top 72%
12 ft35 ft
69ft46ft
28 ft

Overall

42867

Males

26565

M18-39

26565

30K→35K

18.6 - 21.8 mi

Top 73%
35 ft34 ft
87ft88ft
23 ft

Overall

43697

Males

26378

M18-39

26378

35K→40K

21.8 - 24.9 mi

Top 68%
34 ft17 ft
58ft75ft
31 ft

Overall

40779

Males

24637

M18-39

24637

40K→Finish

24.9 - 26.2 mi

Top 74%
17 ft13 ft
14ft18ft
13 ft

Overall

44051

Males

26372

M18-39

26372

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing