Tommy Brown

Bib: 81987 M GB

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 59786
Top 21%
Gender (Male)
#0 / 33594
Top 28%
Masters (Masters Men)
#0 / 16876
Top 25%
Division (M50-54)
#0 / 3474
Top 23%
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
7:45/mi
24:04
49125
10K· 6.21 mi
7:46/mi
48:10
5081
15K· 9.32 mi
7:58/mi
1:12:54
4451
20K· 12.43 mi
7:48/mi
1:37:06
6740
Half· 13.10 mi
8:08/mi
1:42:33
27
25K· 15.53 mi
8:16/mi
2:02:41
5063
30K· 18.64 mi
8:26/mi
2:28:50
6946
35K· 21.75 mi
9:07/mi
2:57:09
8788
40K· 24.85 mi
9:53/mi
3:27:51
5875
Finish· 26.22 mi
8:37/mi
3:39:35
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
1:42:337:50 /mi⚡ faster
2nd Half
1:57:028:56 /mi+14.1%
Positive split — 14.1% 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
24:047:453.11 mi24:04
7:45
-
10K
48:107:463.10 mi24:06
7:46
+0:01
15K
1:12:547:503.11 mi24:44
7:58
+0:12
20K
1:37:067:493.11 mi24:12
7:48
-0:10
Half(13.10 mi)
1:42:337:500.67 mi5:27
8:08
+0:20
25K
2:02:417:542.43 mi20:08
8:16
+0:08
30K
2:28:508:003.11 mi26:09
8:26
+0:10
35K
2:57:098:093.11 mi28:19
9:07
+0:41
40K
3:27:518:223.10 mi30:42
9:53
+0:46
Finish(26.22 mi)
3:39:358:231.37 mi11:44
8:37
-1:16
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:45 /mi

Average Pace

8:23 /mi

Slowest Pace

9:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:12:22

33% of race

Time at Steady Pace

1:16:28

35% of race

Time at Slower Pace

1:10:45

32% of race

Average Pace: 8:22 /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. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi11231890089001055184428442
10K3.10 mi10741+4908575+3258575+3251040983448344
15K3.11 mi10653+888491+848491+841055184428442
20K3.11 mi10608+458467+248467+241063984828482
Half(13.10 mi)0.67 mi10660-528491-248491-241197493959395
25K2.43 mi11023-3638709-2188709-218137811052810528
30K3.11 mi11235-2128812-1038812-1031248995259525
35K3.11 mi11870-6359154-3429154-342151991092710927
40K3.10 mi12851-9819687-5339687-533200291345913459
Finish(26.22 mi)1.37 mi12681+1709525+1629525+1621171783318331

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×10
+49ft-125ft

Overall

10551

Males

8442

M50-54

8442

5K→10K

3.1 - 6.2 mi

Top 17%
×4
+50ft-81ft

Overall

10409

Males

8344

M50-54

8344

10K→15K

6.2 - 9.3 mi

Top 18%
+44ft-51ft

Overall

10551

Males

8442

M50-54

8442

15K→20K

9.3 - 12.4 mi

Top 18%
×3
+67ft-40ft

Overall

10639

Males

8482

M50-54

8482

20K→Half

12.4 - 13.1 mi

Top 20%
×2
+8ft-27ft

Overall

11974

Males

9395

M50-54

9395

Half→25K

13.1 - 15.5 mi

Top 23%
×2
+50ft-63ft

Overall

13781

Males

10528

M50-54

10528

25K→30K

15.5 - 18.6 mi

Top 21%
×2
+69ft-46ft

Overall

12489

Males

9525

M50-54

9525

30K→35K

18.6 - 21.8 mi

Top 25%
×2
+87ft-88ft

Overall

15199

Males

10927

M50-54

10927

35K→40K

21.8 - 24.9 mi

Top 34%
×3
+58ft-75ft

Overall

20029

Males

13459

M50-54

13459

40K→Finish

24.9 - 26.2 mi

Top 20%
+14ft-18ft

Overall

11717

Males

8331

M50-54

8331

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#11231
5K10K
127617+490
#11231 #10741
10K15K
142230+88
#10741 #10653
15K20K
163208+45
#10653 #10608
20KHalf
8735-52
#10608 #10660
Half25K
46198-363
#10660 #11023
25K30K
462250-212
#11023 #11235
30K35K
849214-635
#11235 #11870
35K40K
1128147-981
#11870 #12851
40KFinish
61231+170
#12851 #12681
TOTALS
34802030-1450
#11231 #12681

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