Ollie Billson

Bib: 46587 M GB

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 59786
Top 19%
Gender (Male)
#0 / 33594
Top 26%
Division (M18-39)
#0 / 16712
Top 28%
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
7:56/mi
24:36
49125
10K· 6.21 mi
7:56/mi
49:12
5081
15K· 9.32 mi
8:06/mi
1:14:20
4451
20K· 12.43 mi
7:57/mi
1:38:59
6740
Half· 13.10 mi
8:03/mi
1:44:23
27
25K· 15.53 mi
7:58/mi
2:03:46
5063
30K· 18.64 mi
8:08/mi
2:29:02
6946
35K· 21.75 mi
8:21/mi
2:54:56
8788
40K· 24.85 mi
8:38/mi
3:21:43
5875
Finish· 26.22 mi
9:40/mi
3:34:54
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
×14
613ft
Total descent

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
1:44:237:59 /mi⚡ faster
2nd Half
1:50:318:26 /mi+5.9%
Positive split — 5.9% 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
24:367:563.11 mi24:36
7:56
-
10K
49:127:563.10 mi24:36
7:56
0:00
15K
1:14:207:593.11 mi25:08
8:06
+0:10
20K
1:38:597:583.11 mi24:39
7:57
-0:09
Half(13.10 mi)
1:44:237:590.67 mi5:24
8:03
+0:06
25K
2:03:467:592.43 mi19:23
7:58
-0:05
30K
2:29:028:003.11 mi25:16
8:08
+0:10
35K
2:54:568:033.11 mi25:54
8:21
+0:13
40K
3:21:438:073.10 mi26:47
8:38
+0:17
Finish(26.22 mi)
3:34:548:131.37 mi13:11
9:40
+1:02
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:56 /mi

Average Pace

8:12 /mi

Slowest Pace

9:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:54:56

81% of race

Time at Slower Pace

39:58

19% of race

Average Pace: 8:12 /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 mi1308010137101371187892989298
10K3.10 mi12464+6169681+4569681+4561195893469346
15K3.11 mi12204+2609519+1629519+1621187892989298
20K3.11 mi12174+309496+239496+231228196119611
Half(13.10 mi)0.67 mi12107+679448+489448+481116688378837
25K2.43 mi11802+3059232+2169232+2161088985678567
30K3.11 mi11357+4458899+3338899+3331026180778077
35K3.11 mi10973+3848566+3338566+333975675127512
40K3.10 mi10803+1708343+2238343+2231084478797879
Finish(26.22 mi)1.37 mi11205-4028569-2268569-226203131357013570

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×10
+49ft-125ft

Overall

11878

Males

9298

M18-39

9298

5K→10K

3.1 - 6.2 mi

Top 20%
×4
+50ft-81ft

Overall

11958

Males

9346

M18-39

9346

10K→15K

6.2 - 9.3 mi

Top 20%
+44ft-51ft

Overall

11878

Males

9298

M18-39

9298

15K→20K

9.3 - 12.4 mi

Top 21%
×3
+67ft-40ft

Overall

12281

Males

9611

M18-39

9611

20K→Half

12.4 - 13.1 mi

Top 19%
×2
+8ft-27ft

Overall

11166

Males

8837

M18-39

8837

Half→25K

13.1 - 15.5 mi

Top 18%
×2
+50ft-63ft

Overall

10889

Males

8567

M18-39

8567

25K→30K

15.5 - 18.6 mi

Top 17%
×2
+69ft-46ft

Overall

10261

Males

8077

M18-39

8077

30K→35K

18.6 - 21.8 mi

Top 16%
×2
+87ft-88ft

Overall

9756

Males

7512

M18-39

7512

35K→40K

21.8 - 24.9 mi

Top 18%
×3
+58ft-75ft

Overall

10844

Males

7879

M18-39

7879

40K→Finish

24.9 - 26.2 mi

Top 34%
+14ft-18ft

Overall

20313

Males

13570

M18-39

13570

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#13080
5K10K
142758+616
#13080 #12464
10K15K
131391+260
#12464 #12204
15K20K
213243+30
#12204 #12174
20KHalf
1885+67
#12174 #12107
Half25K
59364+305
#12107 #11802
25K30K
109554+445
#11802 #11357
30K35K
153537+384
#11357 #10973
35K40K
239409+170
#10973 #10803
40KFinish
43937-402
#10803 #11205
TOTALS
15033378+1875
#13080 #11205

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