Chris Welton

Bib: 20586 M GB

0:00
0:00
/ mi
Masters
Be the first to cheer!
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
10:30/mi
32:36
49125
10K· 6.21 mi
10:24/mi
1:04:52
5081
15K· 9.32 mi
10:49/mi
1:38:26
4451
20K· 12.43 mi
10:33/mi
2:11:11
6740
Half· 13.10 mi
11:14/mi
2:18:43
27
25K· 15.53 mi
11:03/mi
2:45:36
5063
30K· 18.64 mi
11:03/mi
3:19:54
6946
35K· 21.75 mi
11:43/mi
3:56:16
8788
40K· 24.85 mi
12:01/mi
4:33:36
5875
Finish· 26.22 mi
11:39/mi
4:49:29
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent
About the height of the Statue of Liberty

See every mile of your race

Claim this result to add your watch's GPX and unlock per-mile pace, heart rate, and grade — mile by mile on this timeline.

Works with Garmin, Apple Watch, Strava, COROS, Suunto & more.

The Course

Half Splits

1st Half· via Half
2:18:4310:36 /mi⚡ faster
2nd Half
2:30:4611:30 /mi+8.7%
Positive split — 8.7% 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.

Free account · no payment

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
32:3610:303.11 mi32:36
10:30
-
10K
1:04:5210:273.10 mi32:16
10:24
-0:06
15K
1:38:2610:343.11 mi33:34
10:49
+0:25
20K
2:11:1110:343.11 mi32:45
10:33
-0:16
Half(13.10 mi)
2:18:4310:360.67 mi7:32
11:14
+0:41
25K
2:45:3610:402.43 mi26:53
11:03
-0:11
30K
3:19:5410:443.11 mi34:18
11:03
0:00
35K
3:56:1610:523.11 mi36:22
11:43
+0:40
40K
4:33:3611:013.10 mi37:20
12:01
+0:18
Finish(26.22 mi)
4:49:2911:031.37 mi15:53
11:39
-0:22
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Chris's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

Checkpoints & Pacing

Pace Line

Fastest Pace

10:24 /mi

Average Pace

11:03 /mi

Slowest Pace

12:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:19:54

69% of race

Time at Steady Pace

1:29:35

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:02 /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 mi437462818828188400022641926419
10K3.10 mi41820+192627372+81627372+816401732657426574
15K3.11 mi41062+75826997+37526997+375400022641926419
20K3.11 mi40127+93526473+52426473+524381762524325243
Half(13.10 mi)0.67 mi40113+1426437+3626437+36406302616626166
25K2.43 mi39450+66325988+44925988+449371952431224312
30K3.11 mi37988+146225081+90725081+907329422173321733
35K3.11 mi37118+87024435+64624435+646329452099620996
40K3.10 mi36850+26824088+34724088+347355902191321913
Finish(26.22 mi)1.37 mi36773+7723977+11123977+111369972270922709

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
131 ft55 ft
49ft125ft
117 ft

Overall

40002

Males

26419

M40-44

26419

5K→10K

3.1 - 6.2 mi

Top 67%
55 ft24 ft
50ft81ft
45 ft

Overall

40173

Males

26574

M40-44

26574

10K→15K

6.2 - 9.3 mi

Top 67%
24 ft18 ft
44ft51ft
17 ft

Overall

40002

Males

26419

M40-44

26419

15K→20K

9.3 - 12.4 mi

Top 64%
18 ft45 ft
67ft40ft
38 ft

Overall

38176

Males

25243

M40-44

25243

20K→Half

12.4 - 13.1 mi

Top 68%
45 ft26 ft
8ft27ft
20 ft

Overall

40630

Males

26166

M40-44

26166

Half→25K

13.1 - 15.5 mi

Top 62%
25 ft12 ft
50ft63ft
20 ft

Overall

37195

Males

24312

M40-44

24312

25K→30K

15.5 - 18.6 mi

Top 55%
12 ft35 ft
69ft46ft
28 ft

Overall

32942

Males

21733

M40-44

21733

30K→35K

18.6 - 21.8 mi

Top 55%
35 ft34 ft
87ft88ft
23 ft

Overall

32945

Males

20996

M40-44

20996

35K→40K

21.8 - 24.9 mi

Top 60%
34 ft17 ft
58ft75ft
31 ft

Overall

35590

Males

21913

M40-44

21913

40K→Finish

24.9 - 26.2 mi

Top 62%
17 ft13 ft
14ft18ft
13 ft

Overall

36997

Males

22709

M40-44

22709

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing