Ed Tomaszewski

Bib: 82273 M US

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 59786
Top 33%
Gender (Male)
#0 / 33594
Top 42%
Division (M18-39)
#0 / 16712
Top 46%
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
9:02/mi
28:01
49125
10K· 6.21 mi
9:13/mi
56:37
5081
15K· 9.32 mi
9:12/mi
1:25:09
4451
20K· 12.43 mi
9:01/mi
1:53:08
6740
Half· 13.10 mi
9:13/mi
1:59:19
27
25K· 15.53 mi
9:03/mi
2:21:21
5063
30K· 18.64 mi
9:12/mi
2:49:55
6946
35K· 21.75 mi
9:16/mi
3:18:41
8788
40K· 24.85 mi
9:16/mi
3:47:26
5875
Finish· 26.22 mi
8:38/mi
3:59:12
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
1:59:199:07 /mi⚖️ balanced
2nd Half
1:59:539:09 /mi⚖️ balanced
Even split — consistent pacing between halves
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
28:019:023.11 mi28:01
9:02
-
10K
56:379:073.10 mi28:36
9:13
+0:11
15K
1:25:099:093.11 mi28:32
9:12
-0:01
20K
1:53:089:073.11 mi27:59
9:01
-0:11
Half(13.10 mi)
1:59:199:070.67 mi6:11
9:13
+0:12
25K
2:21:219:062.43 mi22:02
9:03
-0:10
30K
2:49:559:073.11 mi28:34
9:12
+0:09
35K
3:18:419:093.11 mi28:46
9:16
+0:04
40K
3:47:269:103.10 mi28:45
9:16
0:00
Finish(26.22 mi)
3:59:129:081.37 mi11:46
8:38
-0:38
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:38 /mi

Average Pace

9:08 /mi

Slowest Pace

9:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:29:48

38% of race

Time at Steady Pace

2:29:24

62% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:07 /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 mi270211925419254235841715617156
10K3.10 mi27199-17819397-14319397-143275281958419584
15K3.11 mi25830+136918544+85318544+853235841715617156
20K3.11 mi25114+71618099+44518099+445237161718917189
Half(13.10 mi)0.67 mi24948+16617994+10517994+105229711659616596
25K2.43 mi24099+84917407+58717407+587211031527815278
30K3.11 mi22819+128016464+94316464+943190621375813758
35K3.11 mi21437+138215400+106415400+1064164121171211712
40K3.10 mi20450+98714592+80814592+808154841068610686
Finish(26.22 mi)1.37 mi19953+49714237+35514237+3551191284638463

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×10story building
+49ft-125ft

Overall

23584

Males

17156

M18-39

17156

5K→10K

3.1 - 6.2 mi

Top 46%
×4story building
+50ft-81ft

Overall

27528

Males

19584

M18-39

19584

10K→15K

6.2 - 9.3 mi

Top 39%
×1story
+44ft-51ft

Overall

23584

Males

17156

M18-39

17156

15K→20K

9.3 - 12.4 mi

Top 40%
×3story building
+67ft-40ft

Overall

23716

Males

17189

M18-39

17189

20K→Half

12.4 - 13.1 mi

Top 38%
×2story building
+8ft-27ft

Overall

22971

Males

16596

M18-39

16596

Half→25K

13.1 - 15.5 mi

Top 35%
×2story building
+50ft-63ft

Overall

21103

Males

15278

M18-39

15278

25K→30K

15.5 - 18.6 mi

Top 32%
×2story building
+69ft-46ft

Overall

19062

Males

13758

M18-39

13758

30K→35K

18.6 - 21.8 mi

Top 27%
×2story building
+87ft-88ft

Overall

16412

Males

11712

M18-39

11712

35K→40K

21.8 - 24.9 mi

Top 26%
×3story building
+58ft-75ft

Overall

15484

Males

10686

M18-39

10686

40K→Finish

24.9 - 26.2 mi

Top 20%
×1story
+14ft-18ft

Overall

11912

Males

8463

M18-39

8463

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#27021
5K10K
807629-178
#27021 #27199
10K15K
591428+1369
#27199 #25830
15K20K
123839+716
#25830 #25114
20KHalf
32198+166
#25114 #24948
Half25K
39888+849
#24948 #24099
25K30K
391319+1280
#24099 #22819
30K35K
441426+1382
#22819 #21437
35K40K
951082+987
#21437 #20450
40KFinish
15512+497
#20450 #19953
TOTALS
12538321+7068
#27021 #19953

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