TCS London Marathon 2026 logo
LONDON MARATHON MASS 2026

Lucy Smith

Bib: 1005 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 3%
Gender (Female)
#0 / 26115
Top 0.3%
Division (F18-39)
#0 / 14744
Top 0.4%
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
6:21/mi
19:41
↑ 49↓ 125
10K· 6.21 mi
6:22/mi
39:27
↑ 50↓ 81
15K· 9.32 mi
6:24/mi
59:17
↑ 44↓ 51
20K· 12.43 mi
6:16/mi
1:18:45
↑ 67↓ 40
Half· 13.10 mi
6:29/mi
1:23:06
↓ 27
25K· 15.53 mi
6:26/mi
1:38:46
↑ 50↓ 63
30K· 18.64 mi
6:33/mi
1:59:04
↑ 69↓ 46
35K· 21.75 mi
6:33/mi
2:19:24
↑ 87↓ 88
40K· 24.85 mi
6:43/mi
2:40:15
↑ 58↓ 75
Finish· 26.22 mi
6:45/mi
2:49:27
↑ 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
1:23:066:21 /mi⚡ faster
2nd Half
1:26:216:35 /mi+3.9%
Positive split — 3.9% 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
19:416:213.11 mi19:41
6:21
-
10K
39:276:213.10 mi19:46
6:22
+0:01
15K
59:176:223.11 mi19:50
6:24
+0:02
20K
1:18:456:213.11 mi19:28
6:16
-0:08
Half(13.10 mi)
1:23:066:210.67 mi4:21
6:29
+0:13
25K
1:38:466:222.43 mi15:40
6:26
-0:03
30K
1:59:046:243.11 mi20:18
6:33
+0:07
35K
2:19:246:253.11 mi20:20
6:33
0:00
40K
2:40:156:273.10 mi20:51
6:43
+0:10
Finish(26.22 mi)
2:49:276:291.37 mi9:12
6:45
+0:02
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:16 /mi

Average Pace

6:28 /mi

Slowest Pace

6:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:19:24

82% of race

Time at Steady Pace

30:03

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:28 /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 mi197411011015156363
10K3.10 mi1916+5897+1397+1318859090
15K3.11 mi1740+17679+1879+1815156363
20K3.11 mi1697+4376+376+316116464
Half(13.10 mi)0.67 mi1700-375+175+118457474
25K2.43 mi1710-1074+174+119218686
30K3.11 mi1682+2871+371+317257878
35K3.11 mi1620+6268+368+314797373
40K3.10 mi1595+2569-169-11730127127
Finish(26.22 mi)1.37 mi1594+171-271-21972166166

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×10story building
+49ft-125ft

Overall

1515

Females

63

F18-39

63

5K→10K

3.1 - 6.2 mi

Top 3%
×4story building
+50ft-81ft

Overall

1885

Females

90

F18-39

90

10K→15K

6.2 - 9.3 mi

Top 3%
×1story
+44ft-51ft

Overall

1515

Females

63

F18-39

63

15K→20K

9.3 - 12.4 mi

Top 3%
×3story building
+67ft-40ft

Overall

1611

Females

64

F18-39

64

20K→Half

12.4 - 13.1 mi

Top 3%
×2story building
+8ft-27ft

Overall

1845

Females

74

F18-39

74

Half→25K

13.1 - 15.5 mi

Top 3%
×2story building
+50ft-63ft

Overall

1921

Females

86

F18-39

86

25K→30K

15.5 - 18.6 mi

Top 3%
×2story building
+69ft-46ft

Overall

1725

Females

78

F18-39

78

30K→35K

18.6 - 21.8 mi

Top 2%
×2story building
+87ft-88ft

Overall

1479

Females

73

F18-39

73

35K→40K

21.8 - 24.9 mi

Top 3%
×3story building
+58ft-75ft

Overall

1730

Females

127

F18-39

127

40K→Finish

24.9 - 26.2 mi

Top 3%
×1story
+14ft-18ft

Overall

1972

Females

166

F18-39

166

Passing Analysis

Category:
▲Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#1974
5K → 10K
53111+58
#1974 → #1916
10K → 15K
5181+176
#1916 → #1740
15K → 20K
1861+43
#1740 → #1697
20K → Half
1411-3
#1697 → #1700
Half → 25K
4737-10
#1700 → #1710
25K → 30K
3260+28
#1710 → #1682
30K → 35K
3294+62
#1682 → #1620
35K → 40K
5378+25
#1620 → #1595
40K → Finish
3233+1
#1595 → #1594
TOTALS
286666+380
#1974 → #1594

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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