Chris Thirlaway

Bib: 65763 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 (M50-54)
#0 / 3474
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
9:04/mi
28:10
49125
10K· 6.21 mi
9:42/mi
58:16
5081
15K· 9.32 mi
10:14/mi
1:30:01
4451
20K· 12.43 mi
10:19/mi
2:02:02
6740
Half· 13.10 mi
10:04/mi
2:08:47
27
25K· 15.53 mi
10:34/mi
2:34:29
5063
30K· 18.64 mi
11:24/mi
3:09:53
6946
35K· 21.75 mi
12:27/mi
3:48:32
8788
40K· 24.85 mi
12:48/mi
4:28:18
5875
Finish· 26.22 mi
12:26/mi
4:45:15
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
2:08:479:50 /mi⚡ faster
2nd Half
2:36:2811:56 /mi+21.5%
Positive split — 21.5% slower in the second half
AI Race Performance Report

Chris'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
28:109:043.11 mi28:10
9:04
-
10K
58:169:233.10 mi30:06
9:42
+0:38
15K
1:30:019:403.11 mi31:45
10:14
+0:32
20K
2:02:029:503.11 mi32:01
10:19
+0:05
Half(13.10 mi)
2:08:479:500.67 mi6:45
10:04
-0:15
25K
2:34:299:572.43 mi25:42
10:34
+0:30
30K
3:09:5310:123.11 mi35:24
11:24
+0:50
35K
3:48:3210:313.11 mi38:39
12:27
+1:03
40K
4:28:1810:483.10 mi39:46
12:48
+0:21
Finish(26.22 mi)
4:45:1510:541.37 mi16:57
12:26
-0:22
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Chris's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:04 /mi

Average Pace

10:53 /mi

Slowest Pace

12:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

58:16

20% of race

Time at Steady Pace

1:36:13

34% of race

Time at Slower Pace

2:10:46

46% of race

Average Pace: 10:53 /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. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi277871975319753347882382623826
10K3.10 mi30913-312621687-193421687-1934334202312123121
15K3.11 mi32336-142322538-85122538-851347882382623826
20K3.11 mi33303-96723003-46523003-465362512431424314
Half(13.10 mi)0.67 mi33121+18222878+12522878+125309912144521445
25K2.43 mi33062+5922741+13722741+137337562261922619
30K3.11 mi33326-26422708+3322708+33352852291422914
35K3.11 mi34143-81722853-14522853-145375412337423374
40K3.10 mi35085-94223156-30323156-303410782478324783
Finish(26.22 mi)1.37 mi35456-37123295-13923295-139428642577025770

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
131 ft55 ft
49ft125ft
117 ft

Overall

34788

Males

23826

M50-54

23826

5K→10K

3.1 - 6.2 mi

Top 56%
55 ft24 ft
50ft81ft
45 ft

Overall

33420

Males

23121

M50-54

23121

10K→15K

6.2 - 9.3 mi

Top 58%
24 ft18 ft
44ft51ft
17 ft

Overall

34788

Males

23826

M50-54

23826

15K→20K

9.3 - 12.4 mi

Top 61%
18 ft45 ft
67ft40ft
38 ft

Overall

36251

Males

24314

M50-54

24314

20K→Half

12.4 - 13.1 mi

Top 52%
45 ft26 ft
8ft27ft
20 ft

Overall

30991

Males

21445

M50-54

21445

Half→25K

13.1 - 15.5 mi

Top 56%
25 ft12 ft
50ft63ft
20 ft

Overall

33756

Males

22619

M50-54

22619

25K→30K

15.5 - 18.6 mi

Top 59%
12 ft35 ft
69ft46ft
28 ft

Overall

35285

Males

22914

M50-54

22914

30K→35K

18.6 - 21.8 mi

Top 63%
35 ft34 ft
87ft88ft
23 ft

Overall

37541

Males

23374

M50-54

23374

35K→40K

21.8 - 24.9 mi

Top 69%
34 ft17 ft
58ft75ft
31 ft

Overall

41078

Males

24783

M50-54

24783

40K→Finish

24.9 - 26.2 mi

Top 72%
17 ft13 ft
14ft18ft
13 ft

Overall

42864

Males

25770

M50-54

25770

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing