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LONDON MARATHON MASS 2026

Samantha Ives

Bib: 29089 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Division (F18-39)
#0 / 14744
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
13:27/mi
41:45
↑ 49↓ 125
10K· 6.21 mi
14:50/mi
1:27:50
↑ 50↓ 81
15K· 9.32 mi
16:48/mi
2:20:01
↑ 44↓ 51
20K· 12.43 mi
17:38/mi
3:14:46
↑ 67↓ 40
Half· 13.10 mi
16:28/mi
3:25:49
↓ 27
25K· 15.53 mi
17:01/mi
4:07:15
↑ 50↓ 63
30K· 18.64 mi
17:42/mi
5:02:12
↑ 69↓ 46
35K· 21.75 mi
18:01/mi
5:58:08
↑ 87↓ 88
40K· 24.85 mi
17:05/mi
6:51:12
↑ 58↓ 75
Finish· 26.22 mi
15:27/mi
7:12:16
↑ 14↓ 18
Course Elevation
6–172 ft
≈
×14story building
•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half
3:25:4915:43 /mi⚡ faster
2nd Half
3:46:2717:16 /mi+10.0%
Positive split — 10.0% 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
41:4513:273.11 mi41:45
13:27
-
10K
1:27:5014:093.10 mi46:05
14:50
+1:23
15K
2:20:0115:023.11 mi52:11
16:48
+1:58
20K
3:14:4615:413.11 mi54:45
17:38
+0:50
Half(13.10 mi)
3:25:4915:430.67 mi11:03
16:28
-1:10
25K
4:07:1515:552.43 mi41:26
17:01
+0:33
30K
5:02:1216:133.11 mi54:57
17:42
+0:41
35K
5:58:0816:293.11 mi55:56
18:01
+0:19
40K
6:51:1216:333.10 mi53:04
17:05
-0:56
Finish(26.22 mi)
7:12:1616:301.37 mi21:04
15:27
-1:38
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

13:27 /mi

Average Pace

16:30 /mi

Slowest Pace

18:01 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:48:54

25% of race

Time at Steady Pace

4:27:26

62% of race

Time at Slower Pace

55:56

13% of race

Average Pace: 16:29 /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 mi579192470424704590782559825598
10K3.10 mi58265-34624977-27324977-273584092509825098
15K3.11 mi58681-41625292-31525292-315590782559825598
20K3.11 mi58878-19725437-14525437-145590652559325593
Half(13.10 mi)0.67 mi58859+1925424+1325424+13579782494624946
25K2.43 mi58725+13425325+9925325+99572642439124391
30K3.11 mi58670+5525288+3725288+37577962481524815
35K3.11 mi58625+4525263+2525263+25576482486624866
40K3.10 mi58538+8725211+5225211+52572322463024630
Finish(26.22 mi)1.37 mi58444+9425156+5525156+55554282367423674

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×10story building
+49ft-125ft

Overall

59078

Females

25598

F18-39

25598

5K→10K

3.1 - 6.2 mi

Top 98%
×4story building
+50ft-81ft

Overall

58409

Females

25098

F18-39

25098

10K→15K

6.2 - 9.3 mi

Top 99%
×1story
+44ft-51ft

Overall

59078

Females

25598

F18-39

25598

15K→20K

9.3 - 12.4 mi

Top 99%
×3story building
+67ft-40ft

Overall

59065

Females

25593

F18-39

25593

20K→Half

12.4 - 13.1 mi

Top 97%
×2story building
+8ft-27ft

Overall

57978

Females

24946

F18-39

24946

Half→25K

13.1 - 15.5 mi

Top 96%
×2story building
+50ft-63ft

Overall

57264

Females

24391

F18-39

24391

25K→30K

15.5 - 18.6 mi

Top 97%
×2story building
+69ft-46ft

Overall

57796

Females

24815

F18-39

24815

30K→35K

18.6 - 21.8 mi

Top 96%
×2story building
+87ft-88ft

Overall

57648

Females

24866

F18-39

24866

35K→40K

21.8 - 24.9 mi

Top 96%
×3story building
+58ft-75ft

Overall

57232

Females

24630

F18-39

24630

40K→Finish

24.9 - 26.2 mi

Top 93%
×1story
+14ft-18ft

Overall

55428

Females

23674

F18-39

23674

Passing Analysis

Category:
▼Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#57919
5K → 10K
200149-346
#57919 → #58265
10K → 15K
20043-416
#58265 → #58681
15K → 20K
20055-197
#58681 → #58878
20K → Half
1433+19
#58878 → #58859
Half → 25K
36170+134
#58859 → #58725
25K → 30K
46101+55
#58725 → #58670
30K → 35K
5398+45
#58670 → #58625
35K → 40K
28115+87
#58625 → #58538
40K → Finish
498+94
#58538 → #58444
TOTALS
781862-525
#57919 → #58444

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