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LONDON MARATHON MASS 2026

Laura Goldsmith

Bib: 29381 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
10:58/mi
34:04
↑ 49↓ 125
10K· 6.21 mi
10:56/mi
1:08:02
↑ 50↓ 81
15K· 9.32 mi
11:17/mi
1:43:05
↑ 44↓ 51
20K· 12.43 mi
11:04/mi
2:17:27
↑ 67↓ 40
Half· 13.10 mi
11:29/mi
2:25:09
↓ 27
25K· 15.53 mi
11:33/mi
2:53:16
↑ 50↓ 63
30K· 18.64 mi
12:47/mi
3:32:58
↑ 69↓ 46
35K· 21.75 mi
12:33/mi
4:11:56
↑ 87↓ 88
40K· 24.85 mi
13:38/mi
4:54:16
↑ 58↓ 75
Finish· 26.22 mi
13:36/mi
5:12:48
↑ 14↓ 18
Course Elevation
6–172 ft
≈
×14story building
•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half
2:25:0911:05 /mi⚡ faster
2nd Half
2:47:3912:47 /mi+15.5%
Positive split — 15.5% 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
34:0410:583.11 mi34:04
10:58
-
10K
1:08:0210:573.10 mi33:58
10:56
-0:02
15K
1:43:0511:043.11 mi35:03
11:17
+0:21
20K
2:17:2711:043.11 mi34:22
11:04
-0:13
Half(13.10 mi)
2:25:0911:050.67 mi7:42
11:29
+0:25
25K
2:53:1611:102.43 mi28:07
11:33
+0:04
30K
3:32:5811:263.11 mi39:42
12:47
+1:14
35K
4:11:5611:363.11 mi38:58
12:33
-0:14
40K
4:54:1611:513.10 mi42:20
13:38
+1:05
Finish(26.22 mi)
5:12:4811:571.37 mi18:32
13:36
-0:02
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:56 /mi

Average Pace

11:56 /mi

Slowest Pace

13:38 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:08:02

22% of race

Time at Steady Pace

1:45:14

34% of race

Time at Slower Pace

2:19:32

45% of race

Average Pace: 11:56 /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 mi481041811518115438251563515635
10K3.10 mi46399+170517066+104917066+1049450681632016320
15K3.11 mi45343+105616455+61116455+611438251563515635
20K3.11 mi44404+93915984+47115984+471422111503115031
Half(13.10 mi)0.67 mi44231+17315913+7115913+71425681549915499
25K2.43 mi43297+93415493+42015493+420405521457314573
30K3.11 mi43341-4415693-20015693-200432951647816478
35K3.11 mi42467+87415448+24515448+245381971445514455
40K3.10 mi43029-56215910-46215910-462461101873818738
Finish(26.22 mi)1.37 mi43409-38016163-25316163-253494982049020490

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×10story building
+49ft-125ft

Overall

43825

Females

15635

F18-39

15635

5K→10K

3.1 - 6.2 mi

Top 75%
×4story building
+50ft-81ft

Overall

45068

Females

16320

F18-39

16320

10K→15K

6.2 - 9.3 mi

Top 73%
×1story
+44ft-51ft

Overall

43825

Females

15635

F18-39

15635

15K→20K

9.3 - 12.4 mi

Top 71%
×3story building
+67ft-40ft

Overall

42211

Females

15031

F18-39

15031

20K→Half

12.4 - 13.1 mi

Top 71%
×2story building
+8ft-27ft

Overall

42568

Females

15499

F18-39

15499

Half→25K

13.1 - 15.5 mi

Top 68%
×2story building
+50ft-63ft

Overall

40552

Females

14573

F18-39

14573

25K→30K

15.5 - 18.6 mi

Top 72%
×2story building
+69ft-46ft

Overall

43295

Females

16478

F18-39

16478

30K→35K

18.6 - 21.8 mi

Top 64%
×2story building
+87ft-88ft

Overall

38197

Females

14455

F18-39

14455

35K→40K

21.8 - 24.9 mi

Top 77%
×3story building
+58ft-75ft

Overall

46110

Females

18738

F18-39

18738

40K→Finish

24.9 - 26.2 mi

Top 83%
×1story
+14ft-18ft

Overall

49498

Females

20490

F18-39

20490

Passing Analysis

Category:
▲Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#48104
5K → 10K
1801885+1705
#48104 → #46399
10K → 15K
1681224+1056
#46399 → #45343
15K → 20K
1231062+939
#45343 → #44404
20K → Half
50223+173
#44404 → #44231
Half → 25K
1201054+934
#44231 → #43297
25K → 30K
608564-44
#43297 → #43341
30K → 35K
1441018+874
#43341 → #42467
35K → 40K
783221-562
#42467 → #43029
40K → Finish
44969-380
#43029 → #43409
TOTALS
26257320+4695
#48104 → #43409

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