James Rowntree

Bib: 46877 M GB

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 59786
Top 24%
Gender (Male)
#0 / 33594
Top 32%
Division (M18-39)
#0 / 16712
Top 35%
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
7:41/mi
23:51
49125
10K· 6.21 mi
7:59/mi
48:38
5081
15K· 9.32 mi
8:04/mi
1:13:40
4451
20K· 12.43 mi
7:52/mi
1:38:04
6740
Half· 13.10 mi
8:08/mi
1:43:31
27
25K· 15.53 mi
8:02/mi
2:03:03
5063
30K· 18.64 mi
8:38/mi
2:29:50
6946
35K· 21.75 mi
9:22/mi
2:58:56
8788
40K· 24.85 mi
10:39/mi
3:31:59
5875
Finish· 26.22 mi
9:30/mi
3:44:56
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
1:43:317:55 /mi⚡ faster
2nd Half
2:01:259:16 /mi+17.3%
Positive split — 17.3% 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
23:517:413.11 mi23:51
7:41
-
10K
48:387:503.10 mi24:47
7:59
+0:18
15K
1:13:407:553.11 mi25:02
8:04
+0:05
20K
1:38:047:543.11 mi24:24
7:52
-0:12
Half(13.10 mi)
1:43:317:550.67 mi5:27
8:08
+0:16
25K
2:03:037:562.43 mi19:32
8:02
-0:06
30K
2:29:508:033.11 mi26:47
8:38
+0:36
35K
2:58:568:143.11 mi29:06
9:22
+0:44
40K
3:31:598:323.10 mi33:03
10:39
+1:17
Finish(26.22 mi)
3:44:568:361.37 mi12:57
9:30
-1:09
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

7:41 /mi

Average Pace

8:35 /mi

Slowest Pace

10:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:03:03

55% of race

Time at Slower Pace

1:41:53

45% of race

Average Pace: 8:35 /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 mi10558846384631153190829082
10K3.10 mi11463-9059035-5729035-5721268298209820
15K3.11 mi11404+598992+438992+431153190829082
20K3.11 mi11345+598945+478945+471138889938993
Half(13.10 mi)0.67 mi11354-9894589451200594269426
25K2.43 mi11297+578884+618884+611151490099009
30K3.11 mi11851-5549227-3439227-343141511061810618
35K3.11 mi12665-8149689-4629689-462172661223412234
40K3.10 mi14312-164710629-94010629-940252801639016390
Finish(26.22 mi)1.37 mi14465-15310695-6610695-66189221273912739

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
131 ft55 ft
49ft125ft
117 ft

Overall

11531

Males

9082

M18-39

9082

5K→10K

3.1 - 6.2 mi

Top 21%
55 ft24 ft
50ft81ft
45 ft

Overall

12682

Males

9820

M18-39

9820

10K→15K

6.2 - 9.3 mi

Top 19%
24 ft18 ft
44ft51ft
17 ft

Overall

11531

Males

9082

M18-39

9082

15K→20K

9.3 - 12.4 mi

Top 19%
18 ft45 ft
67ft40ft
38 ft

Overall

11388

Males

8993

M18-39

8993

20K→Half

12.4 - 13.1 mi

Top 20%
45 ft26 ft
8ft27ft
20 ft

Overall

12005

Males

9426

M18-39

9426

Half→25K

13.1 - 15.5 mi

Top 19%
25 ft12 ft
50ft63ft
20 ft

Overall

11514

Males

9009

M18-39

9009

25K→30K

15.5 - 18.6 mi

Top 24%
12 ft35 ft
69ft46ft
28 ft

Overall

14151

Males

10618

M18-39

10618

30K→35K

18.6 - 21.8 mi

Top 29%
35 ft34 ft
87ft88ft
23 ft

Overall

17266

Males

12234

M18-39

12234

35K→40K

21.8 - 24.9 mi

Top 42%
34 ft17 ft
58ft75ft
31 ft

Overall

25280

Males

16390

M18-39

16390

40K→Finish

24.9 - 26.2 mi

Top 32%
17 ft13 ft
14ft18ft
13 ft

Overall

18922

Males

12739

M18-39

12739

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing