Donald Bremner

Bib: 3583 M GB

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 59786
Top 18%
Gender (Male)
#0 / 33594
Top 24%
Division (M18-39)
#0 / 16712
Top 27%
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
7:29/mi
23:14
49125
10K· 6.21 mi
7:23/mi
46:10
5081
15K· 9.32 mi
7:46/mi
1:10:15
4451
20K· 12.43 mi
7:24/mi
1:33:14
6740
Half· 13.10 mi
7:36/mi
1:38:20
27
25K· 15.53 mi
7:28/mi
1:56:30
5063
30K· 18.64 mi
8:04/mi
2:21:31
6946
35K· 21.75 mi
9:16/mi
2:50:18
8788
40K· 24.85 mi
9:33/mi
3:19:57
5875
Finish· 26.22 mi
9:25/mi
3:32:47
1418
Course Elevation
6172 ft
×14story building
503 ft climb · 613 ft descent

The Course

Half Splits

1st Half· via Half
1:38:207:31 /mi⚡ faster
2nd Half
1:54:278:44 /mi+16.4%
Positive split — 16.4% 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
23:147:293.11 mi23:14
7:29
-
10K
46:107:263.10 mi22:56
7:23
-0:06
15K
1:10:157:333.11 mi24:05
7:46
+0:23
20K
1:33:147:313.11 mi22:59
7:24
-0:22
Half(13.10 mi)
1:38:207:310.67 mi5:06
7:36
+0:12
25K
1:56:307:302.43 mi18:10
7:28
-0:08
30K
2:21:317:363.11 mi25:01
8:04
+0:36
35K
2:50:187:503.11 mi28:47
9:16
+1:12
40K
3:19:578:033.10 mi29:39
9:33
+0:17
Finish(26.22 mi)
3:32:478:081.37 mi12:50
9:25
-0:08
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:23 /mi

Average Pace

8:07 /mi

Slowest Pace

9:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:21:31

67% of race

Time at Slower Pace

1:11:16

33% of race

Average Pace: 8:07 /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 mi882972907290900074077407
10K3.10 mi8055+7746759+5316759+531753964096409
15K3.11 mi8309-2546928-1696928-169900074077407
20K3.11 mi8109+2006794+1346794+134763164506450
Half(13.10 mi)0.67 mi8075+346768+266768+26764664716471
25K2.43 mi7899+1766645+1236645+123714360546054
30K3.11 mi8086-1876739-946739-94956375937593
35K3.11 mi9144-10587387-6487387-648164311171911719
40K3.10 mi10227-10837982-5957982-595176511201012010
Finish(26.22 mi)1.37 mi10579-3528168-1868168-186182401232712327

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×10story building
+49ft-125ft

Overall

9000

Males

7407

M18-39

7407

5K→10K

3.1 - 6.2 mi

Top 13%
×4story building
+50ft-81ft

Overall

7539

Males

6409

M18-39

6409

10K→15K

6.2 - 9.3 mi

Top 15%
×1story
+44ft-51ft

Overall

9000

Males

7407

M18-39

7407

15K→20K

9.3 - 12.4 mi

Top 13%
×3story building
+67ft-40ft

Overall

7631

Males

6450

M18-39

6450

20K→Half

12.4 - 13.1 mi

Top 13%
×2story building
+8ft-27ft

Overall

7646

Males

6471

M18-39

6471

Half→25K

13.1 - 15.5 mi

Top 12%
×2story building
+50ft-63ft

Overall

7143

Males

6054

M18-39

6054

25K→30K

15.5 - 18.6 mi

Top 16%
×2story building
+69ft-46ft

Overall

9563

Males

7593

M18-39

7593

30K→35K

18.6 - 21.8 mi

Top 27%
×2story building
+87ft-88ft

Overall

16431

Males

11719

M18-39

11719

35K→40K

21.8 - 24.9 mi

Top 30%
×3story building
+58ft-75ft

Overall

17651

Males

12010

M18-39

12010

40K→Finish

24.9 - 26.2 mi

Top 31%
×1story
+14ft-18ft

Overall

18240

Males

12327

M18-39

12327

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#8829
5K10K
24798*+774
#8829 #8055
10K15K
20097-254
#8055 #8309
15K20K
49249*+200
#8309 #8109
20KHalf
1953+34
#8109 #8075
Half25K
38214*+176
#8075 #7899
25K30K
349162-187
#7899 #8086
30K35K
20060-1058
#8086 #9144
35K40K
20099-1083
#9144 #10227
40KFinish
20040-352
#10227 #10579
TOTALS
12791772*-1750
#8829 #10579

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

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