Andrew Bass

Bib: 71438 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Male)
#0 / 33594
Masters (Masters Men)
#0 / 16876
Division (M40-44)
#0 / 4826
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
11:11/mi
34:44
49125
10K· 6.21 mi
16:05/mi
1:24:40
5081
15K· 9.32 mi
14:39/mi
2:10:08
4451
20K· 12.43 mi
11:39/mi
2:46:19
6740
Half· 13.10 mi
12:00/mi
2:54:22
27
25K· 15.53 mi
11:55/mi
3:23:22
5063
30K· 18.64 mi
11:44/mi
3:59:49
6946
35K· 21.75 mi
12:09/mi
4:37:33
8788
40K· 24.85 mi
11:49/mi
5:14:15
5875
Finish· 26.22 mi
11:08/mi
5:29:25
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
2:54:2213:19 /mi+11.1%
2nd Half
2:35:0311:50 /mi✓ faster
Negative split — 11.1% faster in the second half
AI Race Performance Report

Andrew'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
34:4411:113.11 mi34:44
11:11
-
10K
1:24:4013:383.10 mi49:56
16:05
+4:54
15K
2:10:0813:583.11 mi45:28
14:39
-1:26
20K
2:46:1913:233.11 mi36:11
11:39
-3:00
Half(13.10 mi)
2:54:2213:190.67 mi8:03
12:00
+0:21
25K
3:23:2213:062.43 mi29:00
11:55
-0:05
30K
3:59:4912:523.11 mi36:27
11:44
-0:11
35K
4:37:3312:463.11 mi37:44
12:09
+0:25
40K
5:14:1512:393.10 mi36:42
11:49
-0:20
Finish(26.22 mi)
5:29:2512:351.37 mi15:10
11:08
-0:41
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Andrew's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:08 /mi

Average Pace

12:34 /mi

Slowest Pace

16:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

15:10

5% of race

Time at Steady Pace

3:38:51

66% of race

Time at Slower Pace

1:35:24

29% of race

Average Pace: 12:34 /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. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi497333060130601569643283132831
10K3.10 mi57516-778333026-242533026-2425591903344633446
15K3.11 mi57387+12932981+4532981+45569643283132831
20K3.11 mi55479+190832402+57932402+579459512872628726
Half(13.10 mi)0.67 mi55127+35232278+12432278+124457322834628346
25K2.43 mi53412+171531639+63931639+639425422685326853
30K3.11 mi51299+211330822+81730822+817374142393623936
35K3.11 mi49353+194629950+87229950+872357302244922449
40K3.10 mi47838+151529224+72629224+726341162112821128
Finish(26.22 mi)1.37 mi47186+65228904+32028904+320326642039820398

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
131 ft55 ft
49ft125ft
117 ft

Overall

56964

Males

32831

M40-44

32831

5K→10K

3.1 - 6.2 mi

Top 99%
55 ft24 ft
50ft81ft
45 ft

Overall

59190

Males

33446

M40-44

33446

10K→15K

6.2 - 9.3 mi

Top 95%
24 ft18 ft
44ft51ft
17 ft

Overall

56964

Males

32831

M40-44

32831

15K→20K

9.3 - 12.4 mi

Top 77%
18 ft45 ft
67ft40ft
38 ft

Overall

45951

Males

28726

M40-44

28726

20K→Half

12.4 - 13.1 mi

Top 76%
45 ft26 ft
8ft27ft
20 ft

Overall

45732

Males

28346

M40-44

28346

Half→25K

13.1 - 15.5 mi

Top 71%
25 ft12 ft
50ft63ft
20 ft

Overall

42542

Males

26853

M40-44

26853

25K→30K

15.5 - 18.6 mi

Top 63%
12 ft35 ft
69ft46ft
28 ft

Overall

37414

Males

23936

M40-44

23936

30K→35K

18.6 - 21.8 mi

Top 60%
35 ft34 ft
87ft88ft
23 ft

Overall

35730

Males

22449

M40-44

22449

35K→40K

21.8 - 24.9 mi

Top 57%
34 ft17 ft
58ft75ft
31 ft

Overall

34116

Males

21128

M40-44

21128

40K→Finish

24.9 - 26.2 mi

Top 55%
17 ft13 ft
14ft18ft
13 ft

Overall

32664

Males

20398

M40-44

20398

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing