James Varlow

Bib: 38681 M GB

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 59786
Top 29%
Gender (Male)
#0 / 33594
Top 37%
Division (M18-39)
#0 / 16712
Top 40%
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
8:25/mi
26:06
49125
10K· 6.21 mi
8:25/mi
52:14
5081
15K· 9.32 mi
8:45/mi
1:19:24
4451
20K· 12.43 mi
8:28/mi
1:45:40
6740
Half· 13.10 mi
8:35/mi
1:51:25
27
25K· 15.53 mi
8:32/mi
2:12:11
5063
30K· 18.64 mi
8:53/mi
2:39:44
6946
35K· 21.75 mi
9:27/mi
3:09:04
8788
40K· 24.85 mi
9:29/mi
3:38:31
5875
Finish· 26.22 mi
10:04/mi
3:52:14
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
1:51:258:31 /mi⚡ faster
2nd Half
2:00:499:13 /mi+8.4%
Positive split — 8.4% slower in the second half
AI Race Performance Report

James'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
26:068:253.11 mi26:06
8:25
-
10K
52:148:253.10 mi26:08
8:25
0:00
15K
1:19:248:323.11 mi27:10
8:45
+0:20
20K
1:45:408:313.11 mi26:16
8:28
-0:17
Half(13.10 mi)
1:51:258:310.67 mi5:45
8:35
+0:07
25K
2:12:118:312.43 mi20:46
8:32
-0:03
30K
2:39:448:353.11 mi27:33
8:53
+0:21
35K
3:09:048:423.11 mi29:20
9:27
+0:34
40K
3:38:318:483.10 mi29:27
9:29
+0:02
Finish(26.22 mi)
3:52:148:521.37 mi13:43
10:04
+0:35
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of James'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

8:25 /mi

Average Pace

8:52 /mi

Slowest Pace

10:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:39:44

69% of race

Time at Steady Pace

58:47

25% of race

Time at Slower Pace

13:43

6% of race

Average Pace: 8:51 /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 mi186481390513905185241382413824
10K3.10 mi17966+68213431+47413431+474174711308813088
15K3.11 mi18100-13413519-8813519-88185241382413824
20K3.11 mi17876+22413349+17013349+170175401312313123
Half(13.10 mi)0.67 mi17774+10213279+7013279+70162891224712247
25K2.43 mi17414+36013008+27113008+271159771197611976
30K3.11 mi17028+38612668+34012668+340161471189811898
35K3.11 mi16971+5712525+14312525+143178761262412624
40K3.10 mi16803+16812282+24312282+243171951172611726
Finish(26.22 mi)1.37 mi17097-29412425-14312425-143234821539615396

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
131 ft55 ft
49ft125ft
117 ft

Overall

18524

Males

13824

M18-39

13824

5K→10K

3.1 - 6.2 mi

Top 29%
55 ft24 ft
50ft81ft
45 ft

Overall

17471

Males

13088

M18-39

13088

10K→15K

6.2 - 9.3 mi

Top 31%
24 ft18 ft
44ft51ft
17 ft

Overall

18524

Males

13824

M18-39

13824

15K→20K

9.3 - 12.4 mi

Top 29%
18 ft45 ft
67ft40ft
38 ft

Overall

17540

Males

13123

M18-39

13123

20K→Half

12.4 - 13.1 mi

Top 27%
45 ft26 ft
8ft27ft
20 ft

Overall

16289

Males

12247

M18-39

12247

Half→25K

13.1 - 15.5 mi

Top 27%
25 ft12 ft
50ft63ft
20 ft

Overall

15977

Males

11976

M18-39

11976

25K→30K

15.5 - 18.6 mi

Top 27%
12 ft35 ft
69ft46ft
28 ft

Overall

16147

Males

11898

M18-39

11898

30K→35K

18.6 - 21.8 mi

Top 30%
35 ft34 ft
87ft88ft
23 ft

Overall

17876

Males

12624

M18-39

12624

35K→40K

21.8 - 24.9 mi

Top 29%
34 ft17 ft
58ft75ft
31 ft

Overall

17195

Males

11726

M18-39

11726

40K→Finish

24.9 - 26.2 mi

Top 39%
17 ft13 ft
14ft18ft
13 ft

Overall

23482

Males

15396

M18-39

15396

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing