Sion Lewis

Bib: 1787 M GB

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 59786
Top 0.4%
Gender (Male)
#0 / 33594
Top 0.7%
Masters (Masters Men)
#0 / 16876
Top 0.1%
Division (M40-44)
#0 / 4826
Top 0.3%
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
5:43/mi
17:44
49125
10K· 6.21 mi
5:46/mi
35:36
5081
15K· 9.32 mi
5:51/mi
53:45
4451
20K· 12.43 mi
5:42/mi
1:11:26
6740
Half· 13.10 mi
5:46/mi
1:15:18
27
25K· 15.53 mi
5:42/mi
1:29:09
5063
30K· 18.64 mi
5:47/mi
1:47:04
6946
35K· 21.75 mi
5:45/mi
2:04:55
8788
40K· 24.85 mi
5:45/mi
2:22:46
5875
Finish· 26.22 mi
5:40/mi
2:30:29
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

Add your watch's GPX to 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
1:15:185:45 /mi⚖️ balanced
2nd Half
1:15:115:44 /mi⚖️ balanced
Even split — consistent pacing between halves
Is this your race?

Unlock your AI Race Performance Report

Your Race Story, performance analysis & focus areas — built from your data, free when you claim.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
17:445:433.11 mi17:44
5:43
-
10K
35:365:443.10 mi17:52
5:46
+0:03
15K
53:455:473.11 mi18:09
5:51
+0:05
20K
1:11:265:453.11 mi17:41
5:42
-0:09
Half(13.10 mi)
1:15:185:450.67 mi3:52
5:46
+0:04
25K
1:29:095:452.43 mi13:51
5:42
-0:04
30K
1:47:045:453.11 mi17:55
5:47
+0:05
35K
2:04:555:453.11 mi17:51
5:45
-0:02
40K
2:22:465:453.10 mi17:51
5:45
0:00
Finish(26.22 mi)
2:30:295:451.37 mi7:43
5:40
-0:05
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

5:40 /mi

Average Pace

5:45 /mi

Slowest Pace

5:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:30:29

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:44 /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 mi405394394385376376
10K3.10 mi407-2398-4398-4410401401
15K3.11 mi401+6392+6392+6385376376
20K3.11 mi370+31362+30362+30342337337
Half(13.10 mi)0.67 mi366+4359+3359+3238234234
25K2.43 mi340+26335+24335+24251245245
30K3.11 mi304+36300+35300+35229222222
35K3.11 mi268+36265+35265+35180176176
40K3.10 mi233+35231+34231+34144140140
Finish(26.22 mi)1.37 mi224+9222+9222+9108107107

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.6%
131 ft55 ft
49ft125ft
117 ft

Overall

385

Males

376

M40-44

376

5K→10K

3.1 - 6.2 mi

Top 0.7%
55 ft24 ft
50ft81ft
45 ft

Overall

410

Males

401

M40-44

401

10K→15K

6.2 - 9.3 mi

Top 0.6%
24 ft18 ft
44ft51ft
17 ft

Overall

385

Males

376

M40-44

376

15K→20K

9.3 - 12.4 mi

Top 0.6%
18 ft45 ft
67ft40ft
38 ft

Overall

342

Males

337

M40-44

337

20K→Half

12.4 - 13.1 mi

Top 0.4%
45 ft26 ft
8ft27ft
20 ft

Overall

238

Males

234

M40-44

234

Half→25K

13.1 - 15.5 mi

Top 0.4%
25 ft12 ft
50ft63ft
20 ft

Overall

251

Males

245

M40-44

245

25K→30K

15.5 - 18.6 mi

Top 0.4%
12 ft35 ft
69ft46ft
28 ft

Overall

229

Males

222

M40-44

222

30K→35K

18.6 - 21.8 mi

Top 0.3%
35 ft34 ft
87ft88ft
23 ft

Overall

180

Males

176

M40-44

176

35K→40K

21.8 - 24.9 mi

Top 0.2%
34 ft17 ft
58ft75ft
31 ft

Overall

144

Males

140

M40-44

140

40K→Finish

24.9 - 26.2 mi

Top 0.2%
17 ft13 ft
14ft18ft
13 ft

Overall

108

Males

107

M40-44

107

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#405
5K10K
2119-2
#405 #407
10K15K
1016+6
#407 #401
15K20K
031+31
#401 #370
20KHalf
04+4
#370 #366
Half25K
026+26
#366 #340
25K30K
238+36
#340 #304
30K35K
238+36
#304 #268
35K40K
035+35
#268 #233
40KFinish
211+9
#233 #224
TOTALS
37218+181
#405 #224

Passing Visualized

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Is this your race? Claim it to upload your GPX and export your data as yours.

Upload your GPX file

Add per-mile pace & heart rate — works with Garmin, Apple Watch, Strava & more.

Download your race track as a GPX or TCX file for Strava, Garmin Connect, or other 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