Sammy Blom

Bib: 48004 M NL

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 26%
Gender (Male)
#0 / 33594
Top 34%
Masters (Masters Men)
#0 / 16876
Top 31%
Division (M55-59)
#0 / 2251
Top 22%
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
8:26/mi
26:10
49125
10K· 6.21 mi
8:36/mi
52:53
5081
15K· 9.32 mi
8:37/mi
1:19:39
4451
20K· 12.43 mi
8:27/mi
1:45:52
6740
Half· 13.10 mi
8:38/mi
1:51:39
27
25K· 15.53 mi
8:32/mi
2:12:25
5063
30K· 18.64 mi
8:51/mi
2:39:52
6946
35K· 21.75 mi
8:51/mi
3:07:21
8788
40K· 24.85 mi
9:04/mi
3:35:31
5875
Finish· 26.22 mi
9:03/mi
3:47:51
1418
Course Elevation
6172 ft
×14story building
503 ft climb · 613 ft descent

The Course

Half Splits

1st Half· via Half
1:51:398:32 /mi⚡ faster
2nd Half
1:56:128:52 /mi+4.1%
Positive split — 4.1% 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
26:108:263.11 mi26:10
8:26
-
10K
52:538:313.10 mi26:43
8:36
+0:10
15K
1:19:398:333.11 mi26:46
8:37
+0:01
20K
1:45:528:323.11 mi26:13
8:27
-0:10
Half(13.10 mi)
1:51:398:320.67 mi5:47
8:38
+0:11
25K
2:12:258:322.43 mi20:46
8:32
-0:06
30K
2:39:528:353.11 mi27:27
8:51
+0:19
35K
3:07:218:373.11 mi27:29
8:51
0:00
40K
3:35:318:413.10 mi28:10
9:04
+0:13
Finish(26.22 mi)
3:47:518:421.37 mi12:20
9:03
-0:01
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:26 /mi

Average Pace

8:42 /mi

Slowest Pace

9:04 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:07:21

82% of race

Time at Steady Pace

40:30

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:41 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi188681405414054173011300213002
10K3.10 mi19096-22814174-12014174-120194161437114371
15K3.11 mi18394+70213697+47713697+477173011300213002
20K3.11 mi18025+36913454+24313454+243173601298812988
Half(13.10 mi)0.67 mi17934+9113383+7113383+71167221252512525
25K2.43 mi17552+38213096+28713096+287159621196111961
30K3.11 mi17094+45812713+38312713+383158701171611716
35K3.11 mi16177+91711982+73111982+7311321396799679
40K3.10 mi15623+55411501+48111501+4811401598019801
Finish(26.22 mi)1.37 mi15514+10911373+12811373+128152831051510515

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×10story building
+49ft-125ft

Overall

17301

Males

13002

M55-59

13002

5K→10K

3.1 - 6.2 mi

Top 32%
×4story building
+50ft-81ft

Overall

19416

Males

14371

M55-59

14371

10K→15K

6.2 - 9.3 mi

Top 29%
×1story
+44ft-51ft

Overall

17301

Males

13002

M55-59

13002

15K→20K

9.3 - 12.4 mi

Top 29%
×3story building
+67ft-40ft

Overall

17360

Males

12988

M55-59

12988

20K→Half

12.4 - 13.1 mi

Top 28%
×2story building
+8ft-27ft

Overall

16722

Males

12525

M55-59

12525

Half→25K

13.1 - 15.5 mi

Top 27%
×2story building
+50ft-63ft

Overall

15962

Males

11961

M55-59

11961

25K→30K

15.5 - 18.6 mi

Top 27%
×2story building
+69ft-46ft

Overall

15870

Males

11716

M55-59

11716

30K→35K

18.6 - 21.8 mi

Top 22%
×2story building
+87ft-88ft

Overall

13213

Males

9679

M55-59

9679

35K→40K

21.8 - 24.9 mi

Top 23%
×3story building
+58ft-75ft

Overall

14015

Males

9801

M55-59

9801

40K→Finish

24.9 - 26.2 mi

Top 26%
×1story
+14ft-18ft

Overall

15283

Males

10515

M55-59

10515

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#18868
5K10K
200200-228
#18868 #19096
10K15K
80782*+702
#19096 #18394
15K20K
104473*+369
#18394 #18025
20KHalf
14105+91
#18025 #17934
Half25K
57439*+382
#17934 #17552
25K30K
176634+458
#17552 #17094
30K35K
56973*+917
#17094 #16177
35K40K
167721*+554
#16177 #15623
40KFinish
114223*+109
#15623 #15514
TOTALS
9684550*+3354
#18868 #15514

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

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing