William Sowden

Bib: 65935 M GB

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 59786
Gender (Male)
#0 / 33594
Division (M18-39)
#0 / 16712
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
10:47/mi
33:29
49125
10K· 6.21 mi
11:06/mi
1:07:58
5081
15K· 9.32 mi
11:13/mi
1:42:48
4451
20K· 12.43 mi
10:55/mi
2:16:42
6740
Half· 13.10 mi
11:30/mi
2:24:25
27
25K· 15.53 mi
11:14/mi
2:51:45
5063
30K· 18.64 mi
11:34/mi
3:27:41
6946
35K· 21.75 mi
10:58/mi
4:01:43
8788
40K· 24.85 mi
10:55/mi
4:35:37
5875
Finish· 26.22 mi
12:36/mi
4:52:48
1418
Course Elevation
6172 ft
×14story building
503 ft climb · 613 ft descent

The Course

Half Splits

1st Half· via Half
2:24:2511:02 /mi⚡ faster
2nd Half
2:28:2311:19 /mi+2.7%
Positive split — 2.7% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
33:2910:473.11 mi33:29
10:47
-
10K
1:07:5810:573.10 mi34:29
11:06
+0:19
15K
1:42:4811:023.11 mi34:50
11:13
+0:07
20K
2:16:4211:003.11 mi33:54
10:55
-0:18
Half(13.10 mi)
2:24:2511:020.67 mi7:43
11:30
+0:35
25K
2:51:4511:042.43 mi27:20
11:14
-0:16
30K
3:27:4111:093.11 mi35:56
11:34
+0:20
35K
4:01:4311:073.11 mi34:02
10:58
-0:36
40K
4:35:3711:063.10 mi33:54
10:55
-0:03
Finish(26.22 mi)
4:52:4811:111.37 mi17:11
12:36
+1:41
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:47 /mi

Average Pace

11:11 /mi

Slowest Pace

12:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

4:35:37

94% of race

Time at Steady Pace

17:11

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:10 /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 mi464102930029300432892789527895
10K3.10 mi46291+11929234+6629234+66463122921029210
15K3.11 mi45080+121128724+51028724+510432892789527895
20K3.11 mi43883+119728138+58628138+586410602661126611
Half(13.10 mi)0.67 mi43807+7628083+5528083+55426112702627026
25K2.43 mi42588+121927436+64727436+647384162492224922
30K3.11 mi41212+137626615+82126615+821363892344823448
35K3.11 mi39040+217225379+123625379+1236280591845518455
40K3.10 mi37520+152024415+96424415+964273041749717497
Finish(26.22 mi)1.37 mi37869-34924531-11624531-116440192634626346

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×10story building
+49ft-125ft

Overall

43289

Males

27895

M18-39

27895

5K→10K

3.1 - 6.2 mi

Top 77%
×4story building
+50ft-81ft

Overall

46312

Males

29210

M18-39

29210

10K→15K

6.2 - 9.3 mi

Top 72%
×1story
+44ft-51ft

Overall

43289

Males

27895

M18-39

27895

15K→20K

9.3 - 12.4 mi

Top 69%
×3story building
+67ft-40ft

Overall

41060

Males

26611

M18-39

26611

20K→Half

12.4 - 13.1 mi

Top 71%
×2story building
+8ft-27ft

Overall

42611

Males

27026

M18-39

27026

Half→25K

13.1 - 15.5 mi

Top 64%
×2story building
+50ft-63ft

Overall

38416

Males

24922

M18-39

24922

25K→30K

15.5 - 18.6 mi

Top 61%
×2story building
+69ft-46ft

Overall

36389

Males

23448

M18-39

23448

30K→35K

18.6 - 21.8 mi

Top 47%
×2story building
+87ft-88ft

Overall

28059

Males

18455

M18-39

18455

35K→40K

21.8 - 24.9 mi

Top 46%
×3story building
+58ft-75ft

Overall

27304

Males

17497

M18-39

17497

40K→Finish

24.9 - 26.2 mi

Top 74%
×1story
+14ft-18ft

Overall

44019

Males

26346

M18-39

26346

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#46410
5K10K
752871+119
#46410 #46291
10K15K
1411352+1211
#46291 #45080
15K20K
551252+1197
#45080 #43883
20KHalf
79155+76
#43883 #43807
Half25K
521271+1219
#43807 #42588
25K30K
861462+1376
#42588 #41212
30K35K
72179+2172
#41212 #39040
35K40K
181538+1520
#39040 #37520
40KFinish
44192-349
#37520 #37869
TOTALS
163110172+8541
#46410 #37869

Passing Visualized

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing