Leo Harrisson

Bib: 3704 M GB

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 59786
Top 31%
Gender (Male)
#0 / 33594
Top 40%
Masters (Masters Men)
#0 / 16876
Top 37%
Division (M40-44)
#0 / 4826
Top 45%
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
8:46/mi
27:13
49125
10K· 6.21 mi
8:50/mi
54:39
5081
15K· 9.32 mi
8:54/mi
1:22:18
4451
20K· 12.43 mi
8:37/mi
1:49:04
6740
Half· 13.10 mi
8:45/mi
1:54:56
27
25K· 15.53 mi
8:45/mi
2:16:13
5063
30K· 18.64 mi
8:52/mi
2:43:45
6946
35K· 21.75 mi
9:24/mi
3:12:55
8788
40K· 24.85 mi
9:45/mi
3:43:12
5875
Finish· 26.22 mi
9:50/mi
3:56:36
1418
Course Elevation
503ft
Total climb
613ft
Total descent
166ft
Range
6 to 172 ft
×14story building

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
1:54:568:47 /mi⚡ faster
2nd Half
2:01:409:17 /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
27:138:463.11 mi27:13
8:46
-
10K
54:398:483.10 mi27:26
8:50
+0:04
15K
1:22:188:503.11 mi27:39
8:54
+0:04
20K
1:49:048:473.11 mi26:46
8:37
-0:17
Half(13.10 mi)
1:54:568:470.67 mi5:52
8:45
+0:08
25K
2:16:138:472.43 mi21:17
8:45
0:00
30K
2:43:458:483.11 mi27:32
8:52
+0:07
35K
3:12:558:533.11 mi29:10
9:24
+0:32
40K
3:43:128:593.10 mi30:17
9:45
+0:21
Finish(26.22 mi)
3:56:369:021.37 mi13:24
9:50
+0:05
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:37 /mi

Average Pace

9:02 /mi

Slowest Pace

9:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:12:55

82% of race

Time at Steady Pace

43:41

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:01 /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 mi231861684916849202551497814978
10K3.10 mi22671+51516512+33716512+337222231618216182
15K3.11 mi21679+99215898+61415898+614202551497814978
20K3.11 mi20933+74615397+50115397+501190961417414174
Half(13.10 mi)0.67 mi20713+22015253+14415253+144179641338213382
25K2.43 mi20092+62114796+45714796+457179221326313263
30K3.11 mi19150+94214106+69014106+690161091187711877
35K3.11 mi18639+51113628+47813628+478174621235212352
40K3.10 mi18606+3313442+18613442+186190961289412894
Finish(26.22 mi)1.37 mi18753-14713475-3313475-33215791431314313

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×10story building
+49ft-125ft

Overall

20255

Males

14978

M40-44

14978

5K→10K

3.1 - 6.2 mi

Top 37%
×4story building
+50ft-81ft

Overall

22223

Males

16182

M40-44

16182

10K→15K

6.2 - 9.3 mi

Top 34%
×1story
+44ft-51ft

Overall

20255

Males

14978

M40-44

14978

15K→20K

9.3 - 12.4 mi

Top 32%
×3story building
+67ft-40ft

Overall

19096

Males

14174

M40-44

14174

20K→Half

12.4 - 13.1 mi

Top 30%
×2story building
+8ft-27ft

Overall

17964

Males

13382

M40-44

13382

Half→25K

13.1 - 15.5 mi

Top 30%
×2story building
+50ft-63ft

Overall

17922

Males

13263

M40-44

13263

25K→30K

15.5 - 18.6 mi

Top 27%
×2story building
+69ft-46ft

Overall

16109

Males

11877

M40-44

11877

30K→35K

18.6 - 21.8 mi

Top 29%
×2story building
+87ft-88ft

Overall

17462

Males

12352

M40-44

12352

35K→40K

21.8 - 24.9 mi

Top 32%
×3story building
+58ft-75ft

Overall

19096

Males

12894

M40-44

12894

40K→Finish

24.9 - 26.2 mi

Top 36%
×1story
+14ft-18ft

Overall

21579

Males

14313

M40-44

14313

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#23186
5K10K
200715*+515
#23186 #22671
10K15K
681060*+992
#22671 #21679
15K20K
44790*+746
#21679 #20933
20KHalf
3223*+220
#20933 #20713
Half25K
39660*+621
#20713 #20092
25K30K
50992+942
#20092 #19150
30K35K
200711*+511
#19150 #18639
35K40K
200233*+33
#18639 #18606
40KFinish
200140-147
#18606 #18753
TOTALS
10045524*+4433
#23186 #18753

* Includes athletes who did not complete a segment (DNF/DNQ).

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