TCS London Marathon 2026 logo
LONDON MARATHON MASS 2026

Liam Mctiernan

Bib: 77804 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Male)
#0 / 33594
Masters (Masters Men)
#0 / 16876
Division (M40-44)
#0 / 4826
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
10:18/mi
31:59
↑ 49↓ 125
10K· 6.21 mi
10:28/mi
1:04:27
↑ 50↓ 81
15K· 9.32 mi
11:10/mi
1:39:07
↑ 44↓ 51
20K· 12.43 mi
11:30/mi
2:14:50
↑ 67↓ 40
Half· 13.10 mi
12:32/mi
2:23:14
↓ 27
25K· 15.53 mi
12:19/mi
2:53:14
↑ 50↓ 63
30K· 18.64 mi
13:00/mi
3:33:35
↑ 69↓ 46
35K· 21.75 mi
14:20/mi
4:18:04
↑ 87↓ 88
40K· 24.85 mi
13:35/mi
5:00:13
↑ 58↓ 75
Finish· 26.22 mi
12:49/mi
5:17:41
↑ 14↓ 18
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
×14
613ft
Total descent

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The Course

Half Splits

1st Half· via Half
2:23:1410:57 /mi⚡ faster
2nd Half
2:54:2713:18 /mi+21.8%
Positive split — 21.8% 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
31:5910:183.11 mi31:59
10:18
-
10K
1:04:2710:233.10 mi32:28
10:28
+0:10
15K
1:39:0710:393.11 mi34:40
11:10
+0:42
20K
2:14:5010:513.11 mi35:43
11:30
+0:20
Half(13.10 mi)
2:23:1410:570.67 mi8:24
12:32
+1:02
25K
2:53:1411:102.43 mi30:00
12:19
-0:13
30K
3:33:3511:283.11 mi40:21
13:00
+0:41
35K
4:18:0411:523.11 mi44:29
14:20
+1:20
40K
5:00:1312:053.10 mi42:09
13:35
-0:45
Finish(26.22 mi)
5:17:4112:081.37 mi17:28
12:49
-0:46
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:18 /mi

Average Pace

12:08 /mi

Slowest Pace

14:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:14:50

42% of race

Time at Steady Pace

1:36:13

30% of race

Time at Slower Pace

1:26:38

27% of race

Average Pace: 12:07 /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. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi418582740827408428852772127721
10K3.10 mi41233+62527107+30127107+301408322687426874
15K3.11 mi41707-47427292-18527292-185428852772127721
20K3.11 mi42654-94727612-32027612-320451032836728367
Half(13.10 mi)0.67 mi43036-38227756-14427756-144482062934429344
25K2.43 mi43278-24227742+1427742+14444872770127701
30K3.11 mi43581-30327705+3727705+37444112727327273
35K3.11 mi44362-78127847-14227847-142476392823228232
40K3.10 mi44575-21327784+6327784+63457462713627136
Finish(26.22 mi)1.37 mi44567+827723+6127723+61453302697226972

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×10
+49ft-125ft

Overall

42885

Males

27721

M40-44

27721

5K→10K

3.1 - 6.2 mi

Top 68%
×4
+50ft-81ft

Overall

40832

Males

26874

M40-44

26874

10K→15K

6.2 - 9.3 mi

Top 72%
+44ft-51ft

Overall

42885

Males

27721

M40-44

27721

15K→20K

9.3 - 12.4 mi

Top 75%
×3
+67ft-40ft

Overall

45103

Males

28367

M40-44

28367

20K→Half

12.4 - 13.1 mi

Top 81%
×2
+8ft-27ft

Overall

48206

Males

29344

M40-44

29344

Half→25K

13.1 - 15.5 mi

Top 74%
×2
+50ft-63ft

Overall

44487

Males

27701

M40-44

27701

25K→30K

15.5 - 18.6 mi

Top 74%
×2
+69ft-46ft

Overall

44411

Males

27273

M40-44

27273

30K→35K

18.6 - 21.8 mi

Top 80%
×2
+87ft-88ft

Overall

47639

Males

28232

M40-44

28232

35K→40K

21.8 - 24.9 mi

Top 77%
×3
+58ft-75ft

Overall

45746

Males

27136

M40-44

27136

40K→Finish

24.9 - 26.2 mi

Top 76%
+14ft-18ft

Overall

45330

Males

26972

M40-44

26972

Passing Analysis

Category:
▼Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#41858
5K → 10K
4761101+625
#41858 → #41233
10K → 15K
886412-474
#41233 → #41707
15K → 20K
1255308-947
#41707 → #42654
20K → Half
43250-382
#42654 → #43036
Half → 25K
688446-242
#43036 → #43278
25K → 30K
754451-303
#43278 → #43581
30K → 35K
1050269-781
#43581 → #44362
35K → 40K
509296-213
#44362 → #44575
40K → Finish
155163+8
#44575 → #44567
TOTALS
62053496-2709
#41858 → #44567

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

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London Marathon Events

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Mika Timing