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LONDON MARATHON MASS 2026

Krystyna Zulinska

Bib: 8871 F PL

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 35%
Gender (Female)
#0 / 26115
Top 24%
Division (F18-39)
#0 / 14744
Top 25%
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
8:29/mi
26:19
↑ 49↓ 125
10K· 6.21 mi
8:39/mi
53:10
↑ 50↓ 81
15K· 9.32 mi
9:02/mi
1:21:11
↑ 44↓ 51
20K· 12.43 mi
8:41/mi
1:48:08
↑ 67↓ 40
Half· 13.10 mi
8:44/mi
1:53:59
↓ 27
25K· 15.53 mi
8:49/mi
2:15:26
↑ 50↓ 63
30K· 18.64 mi
10:18/mi
2:47:23
↑ 69↓ 46
35K· 21.75 mi
9:57/mi
3:18:15
↑ 87↓ 88
40K· 24.85 mi
9:56/mi
3:49:04
↑ 58↓ 75
Finish· 26.22 mi
9:39/mi
4:02:13
↑ 14↓ 18
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent

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The Course

Half Splits

1st Half· via Half
1:53:598:43 /mi⚡ faster
2nd Half
2:08:149:47 /mi+12.5%
Positive split — 12.5% 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
26:198:293.11 mi26:19
8:29
-
10K
53:108:343.10 mi26:51
8:39
+0:10
15K
1:21:118:433.11 mi28:01
9:02
+0:23
20K
1:48:088:433.11 mi26:57
8:41
-0:21
Half(13.10 mi)
1:53:598:430.67 mi5:51
8:44
+0:03
25K
2:15:268:442.43 mi21:27
8:49
+0:05
30K
2:47:238:593.11 mi31:57
10:18
+1:29
35K
3:18:159:073.11 mi30:52
9:57
-0:21
40K
3:49:049:133.10 mi30:49
9:56
-0:01
Finish(26.22 mi)
4:02:139:151.37 mi13:09
9:39
-0:17
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:29 /mi

Average Pace

9:15 /mi

Slowest Pace

10:18 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:20:07

33% of race

Time at Steady Pace

55:19

23% of race

Time at Slower Pace

1:46:47

44% of race

Average Pace: 9:14 /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. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi19458499549952160057075707
10K3.10 mi19631-1735078-835078-831994851905190
15K3.11 mi20251-6205283-2055283-2052160057075707
20K3.11 mi20053+1985205+785205+781976251465146
Half(13.10 mi)0.67 mi19867+1865151+545151+541778544854485
25K2.43 mi19586+2815104+475104+471864748904890
30K3.11 mi21282-16965782-6785782-6782758486488648
35K3.11 mi21235+475939-1575939-1572137566056605
40K3.10 mi21152+836091-1526091-1522033066616661
Finish(26.22 mi)1.37 mi21126+266137-466137-462017966476647

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×10
+49ft-125ft

Overall

21600

Females

5707

F18-39

5707

5K→10K

3.1 - 6.2 mi

Top 33%
×4
+50ft-81ft

Overall

19948

Females

5190

F18-39

5190

10K→15K

6.2 - 9.3 mi

Top 36%
+44ft-51ft

Overall

21600

Females

5707

F18-39

5707

15K→20K

9.3 - 12.4 mi

Top 33%
×3
+67ft-40ft

Overall

19762

Females

5146

F18-39

5146

20K→Half

12.4 - 13.1 mi

Top 30%
×2
+8ft-27ft

Overall

17785

Females

4485

F18-39

4485

Half→25K

13.1 - 15.5 mi

Top 31%
×2
+50ft-63ft

Overall

18647

Females

4890

F18-39

4890

25K→30K

15.5 - 18.6 mi

Top 46%
×2
+69ft-46ft

Overall

27584

Females

8648

F18-39

8648

30K→35K

18.6 - 21.8 mi

Top 36%
×2
+87ft-88ft

Overall

21375

Females

6605

F18-39

6605

35K→40K

21.8 - 24.9 mi

Top 34%
×3
+58ft-75ft

Overall

20330

Females

6661

F18-39

6661

40K→Finish

24.9 - 26.2 mi

Top 34%
+14ft-18ft

Overall

20179

Females

6647

F18-39

6647

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#19458
5K → 10K
200200-173
#19458 → #19631
10K → 15K
200200-620
#19631 → #20251
15K → 20K
200398*+198
#20251 → #20053
20K → Half
10196+186
#20053 → #19867
Half → 25K
123404*+281
#19867 → #19586
25K → 30K
1836140-1696
#19586 → #21282
30K → 35K
200247*+47
#21282 → #21235
35K → 40K
200283*+83
#21235 → #21152
40K → Finish
166192+26
#21152 → #21126
TOTALS
31352260*-1668
#19458 → #21126

* 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