Tom Swinkels

Bib: 41507 M NL

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 59786
Top 14%
Gender (Male)
#0 / 33594
Top 20%
Division (M18-39)
#0 / 16712
Top 22%
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
7:20/mi
22:45
49125
10K· 6.21 mi
7:35/mi
46:16
5081
15K· 9.32 mi
7:43/mi
1:10:13
4451
20K· 12.43 mi
7:28/mi
1:33:22
6740
Half· 13.10 mi
7:35/mi
1:38:27
27
25K· 15.53 mi
7:30/mi
1:56:42
5063
30K· 18.64 mi
7:49/mi
2:20:58
6946
35K· 21.75 mi
8:18/mi
2:46:43
8788
40K· 24.85 mi
8:37/mi
3:13:28
5875
Finish· 26.22 mi
8:45/mi
3:25:24
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
1:38:277:31 /mi⚡ faster
2nd Half
1:46:578:10 /mi+8.6%
Positive split — 8.6% slower in the second half
AI Race Performance Report

Tom'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
22:457:203.11 mi22:45
7:20
-
10K
46:167:273.10 mi23:31
7:35
+0:15
15K
1:10:137:333.11 mi23:57
7:43
+0:08
20K
1:33:227:313.11 mi23:09
7:28
-0:15
Half(13.10 mi)
1:38:277:310.67 mi5:05
7:35
+0:07
25K
1:56:427:312.43 mi18:15
7:30
-0:05
30K
2:20:587:343.11 mi24:16
7:49
+0:19
35K
2:46:437:403.11 mi25:45
8:18
+0:29
40K
3:13:287:483.10 mi26:45
8:37
+0:19
Finish(26.22 mi)
3:25:247:511.37 mi11:56
8:45
+0:08
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Tom'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

7:20 /mi

Average Pace

7:50 /mi

Slowest Pace

8:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:20:58

69% of race

Time at Steady Pace

52:30

26% of race

Time at Slower Pace

11:56

6% of race

Average Pace: 7:50 /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 mi766064956495863871587158
10K3.10 mi8179-5196848-3536848-353883072957295
15K3.11 mi8279-1006910-626910-62863871587158
20K3.11 mi8187+926848+626848+62802667266726
Half(13.10 mi)0.67 mi8151+366816+326816+32747563506350
25K2.43 mi7991+1606704+1126704+112735462046204
30K3.11 mi7887+1046602+1026602+102780564236423
35K3.11 mi7989-1026601+16601+1944373027302
40K3.10 mi8186-1976651-506651-501074178127812
Finish(26.22 mi)1.37 mi8350-1646715-646715-641280789738973

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
131 ft55 ft
49ft125ft
117 ft

Overall

8638

Males

7158

M18-39

7158

5K→10K

3.1 - 6.2 mi

Top 15%
55 ft24 ft
50ft81ft
45 ft

Overall

8830

Males

7295

M18-39

7295

10K→15K

6.2 - 9.3 mi

Top 14%
24 ft18 ft
44ft51ft
17 ft

Overall

8638

Males

7158

M18-39

7158

15K→20K

9.3 - 12.4 mi

Top 13%
18 ft45 ft
67ft40ft
38 ft

Overall

8026

Males

6726

M18-39

6726

20K→Half

12.4 - 13.1 mi

Top 13%
45 ft26 ft
8ft27ft
20 ft

Overall

7475

Males

6350

M18-39

6350

Half→25K

13.1 - 15.5 mi

Top 12%
25 ft12 ft
50ft63ft
20 ft

Overall

7354

Males

6204

M18-39

6204

25K→30K

15.5 - 18.6 mi

Top 13%
12 ft35 ft
69ft46ft
28 ft

Overall

7805

Males

6423

M18-39

6423

30K→35K

18.6 - 21.8 mi

Top 16%
35 ft34 ft
87ft88ft
23 ft

Overall

9443

Males

7302

M18-39

7302

35K→40K

21.8 - 24.9 mi

Top 18%
34 ft17 ft
58ft75ft
31 ft

Overall

10741

Males

7812

M18-39

7812

40K→Finish

24.9 - 26.2 mi

Top 21%
17 ft13 ft
14ft18ft
13 ft

Overall

12807

Males

8973

M18-39

8973

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing