Robert Roberts

Bib: 3846XAge: N/A

TCS London Marathon 2026 logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 14%
Gender (Other)
#0 / 77
Top 9%
Age Group (X45-49)
#0 / 13
Top 15%
Race Day Weather
56°/46°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
23:09
3.11 mi
Rank: #8620
Start5K
23:09 | 7:28/mi
10K
46:27
6.21 mi
Rank: #8423 (+197)
5K10K
23:18 | 7:30/mi
15K
1:11:01
9.32 mi
Rank: #8984 (-561)
10K15K
24:34 | 7:55/mi
20K
1:34:45
12.43 mi
Rank: #9061 (-77)
15K20K
23:44 | 7:39/mi
Half
1:40:04
13.10 mi
Rank: #9112 (-51)
20KHalf
5:19 | 7:56/mi
25K
1:58:49
15.53 mi
Rank: #9010 (+102)
Half25K
18:45 | 7:42/mi
30K
2:23:48
18.64 mi
Rank: #8982 (+28)
25K30K
24:59 | 8:03/mi
35K
2:49:25
21.75 mi
Rank: #8856 (+126)
30K35K
25:37 | 8:15/mi
40K
3:15:00
24.85 mi
Rank: #8602 (+254)
35K40K
25:35 | 8:15/mi
Finish
3:25:53
26.22 mi
Rank: #8458 (+144)
40KFinish
10:53 | 7:59/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time1:40:04
Pace7:39 /mi
2nd Half
Distance13.12 mi
Time1:45:49
Pace8:04 /mi
📊Positive Split: 5.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:07:5223:097:2823:09
7:28
-
10K
6.21 mi10:31:1046:277:2923:18
7:30
+0:02
15K
9.32 mi10:55:441:11:017:3824:34
7:55
+0:25
20K
12.43 mi11:19:281:34:457:3823:44
7:39
-0:16
Half
13.10 mi11:24:471:40:047:395:19
7:56
+0:17
25K
15.53 mi11:43:321:58:497:3918:45
7:42
-0:14
30K
18.64 mi12:08:312:23:487:4324:59
8:03
+0:21
35K
21.75 mi12:34:082:49:257:4825:37
8:15
+0:12
40K
24.85 mi12:59:433:15:007:5125:35
8:15
0:00
Finish
26.22 mi13:10:363:25:537:5210:53
7:59
-0:16

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

7:28 /mi

Average Pace

7:51 /mi

Slowest Pace

8:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:34:41

75% of race

Time at Steady Pace

51:12

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:51 /mi

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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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:07:5223:097:2823:09
7:28
#8620
10K
6.21 mi10:31:1046:277:2923:18
7:30
#8423
15K
9.32 mi10:55:441:11:017:3824:34
7:55
#8984
20K
12.43 mi11:19:281:34:457:3823:44
7:39
#9061
Half
13.10 mi11:24:471:40:047:395:19
7:56
#9112
25K
15.53 mi11:43:321:58:497:3918:45
7:42
#9010
30K
18.64 mi12:08:312:23:487:4324:59
8:03
#8982
35K
21.75 mi12:34:082:49:257:4825:37
8:15
#8856
40K
24.85 mi12:59:433:15:007:5125:35
8:15
#8602
Finish
26.22 mi13:10:363:25:537:5210:53
7:59
#8458
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallXX45-49Seg. OverallSeg. XSeg. X45-49
5K3.11 mi3.11 mi86206610124(Top 17%)8(Top 10%)8(Top 62%)
10K6.21 mi3.10 mi8423+197668336(Top 14%)7(Top 9%)7(Top 54%)
15K9.32 mi3.11 mi8984-5616610124(Top 17%)8(Top 10%)8(Top 62%)
20K12.43 mi3.11 mi9061-77669456(Top 16%)7(Top 9%)7(Top 54%)
Half13.10 mi0.67 mi9112-516610144(Top 17%)8(Top 10%)8(Top 62%)
25K15.53 mi2.43 mi9010+102668793(Top 15%)8(Top 10%)8(Top 62%)
30K18.64 mi3.11 mi8982+28669491(Top 16%)9(Top 12%)9(Top 69%)
35K21.75 mi3.11 mi8856+1268-28-29223(Top 15%)9(Top 12%)9(Top 69%)
40K24.85 mi3.10 mi8602+2547+17+18399(Top 14%)10(Top 13%)10(Top 77%)
Finish26.22 mi1.37 mi8458+144777501(Top 13%)10(Top 13%)10(Top 77%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×10
+49ft-125ft

Overall

10124

X

8

X45-49

8

5K→10K

3.1 - 6.2 mi

Top 14%
×4
+50ft-81ft

Overall

8336

X

7

X45-49

7

10K→15K

6.2 - 9.3 mi

Top 17%
×1
+44ft-51ft

Overall

10124

X

8

X45-49

8

15K→20K

9.3 - 12.4 mi

Top 16%
×3
+67ft-40ft

Overall

9456

X

7

X45-49

7

20K→Half

12.4 - 13.1 mi

Top 17%
×2
+8ft-27ft

Overall

10144

X

8

X45-49

8

Half→25K

13.1 - 15.5 mi

Top 15%
×2
+50ft-63ft

Overall

8793

X

8

X45-49

8

25K→30K

15.5 - 18.6 mi

Top 16%
×2
+69ft-46ft

Overall

9491

X

9

X45-49

9

30K→35K

18.6 - 21.8 mi

Top 15%
×2
+87ft-88ft

Overall

9223

X

9

X45-49

9

35K→40K

21.8 - 24.9 mi

Top 14%
×3
+58ft-75ft

Overall

8399

X

10

X45-49

10

40K→Finish

24.9 - 26.2 mi

Top 13%
×1
+14ft-18ft

Overall

7501

X

10

X45-49

10

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1854*
Passed By
1261
Net Change
+162
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8620
5K10K334*137+197#8620#8423
10K15K58200-561#8423#8984
15K20K135200-77#8984#9061
20KHalf2576-51#9061#9112
Half25K17270+102#9112#9010
25K30K228*200+28#9010#8982
30K35K309*183+126#8982#8856
35K40K410*156+254#8856#8602
40KFinish18339+144#8602#8458
TOTALS1854*1261+162

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

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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