TCS London Marathon 2026 logo
LONDON MARATHON MASS 2026

Bertrand Carteret

Bib: 39201•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 25%
Gender (Male)
#0 / 33594
Top 33%
Masters (Masters Men)
#0 / 16876
Top 30%
Division (M50-54)
#0 / 3474
Top 27%
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Course Elevation
6–172 ft
≈
×14story building
•▲ 503 ft climb · ▼ 613 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:06/mi
25:08
↑ 49↓ 1250.5%
10K· 6.21 mi
8:06/mi
50:17
↑ 50↓ 810.2%
15K· 9.32 mi
8:19/mi
1:16:05
↑ 44↓ 51
20K· 12.43 mi
8:04/mi
1:41:08
↑ 67↓ 400.2%
Half· 13.10 mi
8:14/mi
1:46:39
↓ 270.6%
25K· 15.53 mi
8:29/mi
2:07:17
↑ 50↓ 630.1%
30K· 18.64 mi
8:48/mi
2:34:37
↑ 69↓ 460.1%
35K· 21.75 mi
9:22/mi
3:03:40
↑ 87↓ 88
40K· 24.85 mi
9:41/mi
3:33:42
↑ 58↓ 750.1%
Finish· 26.22 mi
9:16/mi
3:46:19
↑ 14↓ 18

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.10 mi
Time1:46:39
Pace8:09 /mi
2nd Half
Distance13.12 mi
Time1:59:40
Pace9:08 /mi
📊Positive Split: 12.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:4225:088:0625:08
8:06
-
10K
6.21 mi10:53:5150:178:0625:09
8:06
0:00
15K
9.32 mi11:19:391:16:058:1025:48
8:19
+0:13
20K
12.43 mi11:44:421:41:088:0925:03
8:04
-0:15
Half
13.10 mi11:50:131:46:398:095:31
8:14
+0:10
25K
15.53 mi12:10:512:07:178:1220:38
8:29
+0:15
30K
18.64 mi12:38:112:34:378:1827:20
8:48
+0:19
35K
21.75 mi13:07:143:03:408:2729:03
9:22
+0:34
40K
24.85 mi13:37:163:33:428:3630:02
9:41
+0:19
Finish
26.22 mi13:49:533:46:198:3912:37
9:16
-0:25

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:04 /mi

Average Pace

8:38 /mi

Slowest Pace

9:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:15:20

33% of race

Time at Steady Pace

51:57

23% of race

Time at Slower Pace

1:39:02

44% of race

Average Pace: 8:38 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:28:4225:088:0625:08
8:06
#15212
10K
6.21 mi10:53:5150:178:0625:09
8:06
#14634
15K
9.32 mi11:19:391:16:058:1025:48
8:19
#14514
20K
12.43 mi11:44:421:41:088:0925:03
8:04
#14237
Half
13.10 mi11:50:131:46:398:095:31
8:14
#14163
25K
15.53 mi12:10:512:07:178:1220:38
8:29
#14383
30K
18.64 mi12:38:112:34:378:1827:20
8:48
#14415
35K
21.75 mi13:07:143:03:408:2729:03
9:22
#14636
40K
24.85 mi13:37:163:33:428:3630:02
9:41
#14952
Finish
26.22 mi13:49:533:46:198:3912:37
9:16
#14974
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi15212115761157614399(Top 24%)11062(Top 33%)11062(Top 318%)
10K6.21 mi3.10 mi14634+57811165+41111165+41114128(Top 24%)10827(Top 32%)10827(Top 312%)
15K9.32 mi3.11 mi14514+12011104+6111104+6114399(Top 24%)11062(Top 33%)11062(Top 318%)
20K12.43 mi3.11 mi14237+27710917+18710917+18713725(Top 23%)10593(Top 32%)10593(Top 305%)
Half13.10 mi0.67 mi14163+7410868+4910868+4912999(Top 22%)10098(Top 30%)10098(Top 291%)
25K15.53 mi2.43 mi14383-22010999-13110999-13115496(Top 26%)11662(Top 35%)11662(Top 336%)
30K18.64 mi3.11 mi14415-3210968+3110968+3115586(Top 26%)11543(Top 34%)11543(Top 332%)
35K21.75 mi3.11 mi14636-22110973-510973-517140(Top 29%)12145(Top 36%)12145(Top 350%)
40K24.85 mi3.10 mi14952-31611053-8011053-8018537(Top 31%)12551(Top 37%)12551(Top 361%)
Finish26.22 mi1.37 mi14974-2211030+2311030+2316968(Top 28%)11538(Top 34%)11538(Top 332%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×10story building
+49ft-125ft

Overall

14399

Males

11062

M50-54

11062

5K→10K

3.1 - 6.2 mi

Top 24%
×4story building
+50ft-81ft

Overall

14128

Males

10827

M50-54

10827

10K→15K

6.2 - 9.3 mi

Top 24%
×1story
+44ft-51ft

Overall

14399

Males

11062

M50-54

11062

15K→20K

9.3 - 12.4 mi

Top 23%
×3story building
+67ft-40ft

Overall

13725

Males

10593

M50-54

10593

20K→Half

12.4 - 13.1 mi

Top 22%
×2story building
+8ft-27ft

Overall

12999

Males

10098

M50-54

10098

Half→25K

13.1 - 15.5 mi

Top 26%
×2story building
+50ft-63ft

Overall

15496

Males

11662

M50-54

11662

25K→30K

15.5 - 18.6 mi

Top 26%
×2story building
+69ft-46ft

Overall

15586

Males

11543

M50-54

11543

30K→35K

18.6 - 21.8 mi

Top 29%
×2story building
+87ft-88ft

Overall

17140

Males

12145

M50-54

12145

35K→40K

21.8 - 24.9 mi

Top 31%
×3story building
+58ft-75ft

Overall

18537

Males

12551

M50-54

12551

40K→Finish

24.9 - 26.2 mi

Top 28%
×1story
+14ft-18ft

Overall

16968

Males

11538

M50-54

11538

Passing Analysis

Category:
Athletes Passed
2636*
Passed By
1660
Net Change
+238
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15212
5K → 10K738*160+578#15212#14634
10K → 15K320*200+120#14634#14514
15K → 20K372*95+277#14514#14237
20K → Half10834+74#14237#14163
Half → 25K181200-220#14163#14383
25K → 30K362394-32#14383#14415
30K → 35K200200-221#14415#14636
35K → 40K200200-316#14636#14952
40K → Finish155177-22#14952#14974
TOTALS2636*1660+238

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

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