TCS London Marathon 2026 logo
LONDON MARATHON MASS 2026

Silvana Bezina Tarczy

Bib: 67917 F CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Division (F50-54)
#0 / 2342
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
11:23/mi
35:20
↑ 49↓ 125
10K· 6.21 mi
12:27/mi
1:13:58
↑ 50↓ 81
15K· 9.32 mi
12:06/mi
1:51:33
↑ 44↓ 51
20K· 12.43 mi
11:56/mi
2:28:37
↑ 67↓ 40
Half· 13.10 mi
12:30/mi
2:37:00
↓ 27
25K· 15.53 mi
17:17/mi
3:19:05
↑ 50↓ 63
30K· 18.64 mi
15:08/mi
4:06:05
↑ 69↓ 46
35K· 21.75 mi
15:18/mi
4:53:35
↑ 87↓ 88
40K· 24.85 mi
13:00/mi
5:33:57
↑ 58↓ 75
Finish· 26.22 mi
11:49/mi
5:50:03
↑ 14↓ 18
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
×14
613ft
Total descent

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The Course

Half Splits

1st Half· via Half
2:37:0012:00 /mi⚡ faster
2nd Half
3:13:0314:43 /mi+23.0%
Positive split — 23.0% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
35:2011:233.11 mi35:20
11:23
-
10K
1:13:5811:553.10 mi38:38
12:27
+1:04
15K
1:51:3311:593.11 mi37:35
12:06
-0:21
20K
2:28:3711:583.11 mi37:04
11:56
-0:10
Half(13.10 mi)
2:37:0012:000.67 mi8:23
12:30
+0:34
25K
3:19:0512:492.43 mi42:05
17:17
+4:47
30K
4:06:0513:133.11 mi47:00
15:08
-2:09
35K
4:53:3513:303.11 mi47:30
15:18
+0:10
40K
5:33:5713:273.10 mi40:22
13:00
-2:18
Finish(26.22 mi)
5:50:0313:221.37 mi16:06
11:49
-1:11
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:23 /mi

Average Pace

13:22 /mi

Slowest Pace

17:17 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

35:20

10% of race

Time at Steady Pace

2:58:08

51% of race

Time at Slower Pace

2:16:35

39% of race

Average Pace: 13:21 /mi

Loading chart...
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. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi509821988319883489971875918759
10K3.10 mi52467-148520899-101620899-1016535432168321683
15K3.11 mi51309+115820154+74520154+745489971875918759
20K3.11 mi50129+118019474+68019474+680474331802918029
Half(13.10 mi)0.67 mi49998+13119414+6019414+60481811878618786
25K2.43 mi52483-248521101-168721101-1687575442457324573
30K3.11 mi52646-16321272-17121272-171530902200022000
35K3.11 mi52532+11421302-3021302-30516192149521495
40K3.10 mi51696+83620840+46220840+462423671686016860
Finish(26.22 mi)1.37 mi51215+48120585+25520585+255383161487214872

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×10
+49ft-125ft

Overall

48997

Females

18759

F50-54

18759

5K→10K

3.1 - 6.2 mi

Top 90%
×4
+50ft-81ft

Overall

53543

Females

21683

F50-54

21683

10K→15K

6.2 - 9.3 mi

Top 82%
+44ft-51ft

Overall

48997

Females

18759

F50-54

18759

15K→20K

9.3 - 12.4 mi

Top 79%
×3
+67ft-40ft

Overall

47433

Females

18029

F50-54

18029

20K→Half

12.4 - 13.1 mi

Top 81%
×2
+8ft-27ft

Overall

48181

Females

18786

F50-54

18786

Half→25K

13.1 - 15.5 mi

Top 96%
×2
+50ft-63ft

Overall

57544

Females

24573

F50-54

24573

25K→30K

15.5 - 18.6 mi

Top 89%
×2
+69ft-46ft

Overall

53090

Females

22000

F50-54

22000

30K→35K

18.6 - 21.8 mi

Top 86%
×2
+87ft-88ft

Overall

51619

Females

21495

F50-54

21495

35K→40K

21.8 - 24.9 mi

Top 71%
×3
+58ft-75ft

Overall

42367

Females

16860

F50-54

16860

40K→Finish

24.9 - 26.2 mi

Top 64%
+14ft-18ft

Overall

38316

Females

14872

F50-54

14872

Passing Analysis

Category:
▼Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#50982
5K → 10K
1802317-1485
#50982 → #52467
10K → 15K
1181276+1158
#52467 → #51309
15K → 20K
631243+1180
#51309 → #50129
20K → Half
56187+131
#50129 → #49998
Half → 25K
252237-2485
#49998 → #52483
25K → 30K
443280-163
#52483 → #52646
30K → 35K
243357+114
#52646 → #52532
35K → 40K
10846+836
#52532 → #51696
40K → Finish
3484+481
#51696 → #51215
TOTALS
52605027-233
#50982 → #51215

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