TCS London Marathon 2026 logo
LONDON MARATHON MASS 2026

Koia Alexandra

Bib: 24577 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 45%
Division (F18-39)
#0 / 14744
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
10:14/mi
31:45
↑ 49↓ 125
10K· 6.21 mi
10:22/mi
1:03:57
↑ 50↓ 81
15K· 9.32 mi
10:43/mi
1:37:13
↑ 44↓ 51
20K· 12.43 mi
10:44/mi
2:10:31
↑ 67↓ 40
Half· 13.10 mi
10:37/mi
2:17:38
↓ 27
25K· 15.53 mi
10:50/mi
2:44:01
↑ 50↓ 63
30K· 18.64 mi
10:53/mi
3:17:47
↑ 69↓ 46
35K· 21.75 mi
11:07/mi
3:52:17
↑ 87↓ 88
40K· 24.85 mi
11:10/mi
4:26:56
↑ 58↓ 75
Finish· 26.22 mi
11:05/mi
4:42:02
↑ 14↓ 18
Course Elevation
503ft
Total climb
613ft
Total descent
166ft
Range
6 to 172 ft
≈
×14story building

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The Course

Half Splits

1st Half· via Half
2:17:3810:31 /mi⚡ faster
2nd Half
2:24:2411:01 /mi+4.9%
Positive split — 4.9% 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
31:4510:143.11 mi31:45
10:14
-
10K
1:03:5710:183.10 mi32:12
10:22
+0:08
15K
1:37:1310:263.11 mi33:16
10:43
+0:21
20K
2:10:3110:313.11 mi33:18
10:44
+0:01
Half(13.10 mi)
2:17:3810:310.67 mi7:07
10:37
-0:07
25K
2:44:0110:342.43 mi26:23
10:50
+0:13
30K
3:17:4710:373.11 mi33:46
10:53
+0:03
35K
3:52:1710:413.11 mi34:30
11:07
+0:14
40K
4:26:5610:453.10 mi34:39
11:10
+0:03
Finish(26.22 mi)
4:42:0210:461.37 mi15:06
11:05
-0:05
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:14 /mi

Average Pace

10:46 /mi

Slowest Pace

11:10 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:17:38

49% of race

Time at Steady Pace

2:24:24

51% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:45 /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. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi410781399213992392251311613116
10K3.10 mi40397+68113622+37013622+370400041346013460
15K3.11 mi39858+53913373+24913373+249392251311613116
20K3.11 mi39633+22513361+1213361+12396111360313603
Half(13.10 mi)0.67 mi39359+27413246+11513246+115358871189311893
25K2.43 mi38564+79512936+31012936+310358361212312123
30K3.11 mi37125+143912428+50812428+508317961062810628
35K3.11 mi35625+150011914+51411914+514290651002910029
40K3.10 mi34621+100411679+23511679+235290661056810568
Finish(26.22 mi)1.37 mi34394+22711642+3711642+37322391204112041

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×10story building
+49ft-125ft

Overall

39225

Females

13116

F18-39

13116

5K→10K

3.1 - 6.2 mi

Top 67%
×4story building
+50ft-81ft

Overall

40004

Females

13460

F18-39

13460

10K→15K

6.2 - 9.3 mi

Top 66%
×1story
+44ft-51ft

Overall

39225

Females

13116

F18-39

13116

15K→20K

9.3 - 12.4 mi

Top 66%
×3story building
+67ft-40ft

Overall

39611

Females

13603

F18-39

13603

20K→Half

12.4 - 13.1 mi

Top 60%
×2story building
+8ft-27ft

Overall

35887

Females

11893

F18-39

11893

Half→25K

13.1 - 15.5 mi

Top 60%
×2story building
+50ft-63ft

Overall

35836

Females

12123

F18-39

12123

25K→30K

15.5 - 18.6 mi

Top 53%
×2story building
+69ft-46ft

Overall

31796

Females

10628

F18-39

10628

30K→35K

18.6 - 21.8 mi

Top 49%
×2story building
+87ft-88ft

Overall

29065

Females

10029

F18-39

10029

35K→40K

21.8 - 24.9 mi

Top 49%
×3story building
+58ft-75ft

Overall

29066

Females

10568

F18-39

10568

40K→Finish

24.9 - 26.2 mi

Top 54%
×1story
+14ft-18ft

Overall

32239

Females

12041

F18-39

12041

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#41078
5K → 10K
200881*+681
#41078 → #40397
10K → 15K
200739*+539
#40397 → #39858
15K → 20K
200425*+225
#39858 → #39633
20K → Half
9283*+274
#39633 → #39359
Half → 25K
111906*+795
#39359 → #38564
25K → 30K
621501+1439
#38564 → #37125
30K → 35K
591559*+1500
#37125 → #35625
35K → 40K
1051109*+1004
#35625 → #34621
40K → Finish
82309*+227
#34621 → #34394
TOTALS
10287712*+6684
#41078 → #34394

* 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