Mary Slocum

Bib: 1119FAge: N/A

TCS London Marathon 2026 logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 11%
Gender (Female)
#0 / 26115
Top 4%
Masters (Masters Women)
#0 / 11371
Top 2%
Age Group (F60-64)
#0 / 772
Top 0.4%
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
21:38
3.11 mi
Rank: #5672
Start5K
21:38 | 6:58/mi
10K
43:57
6.21 mi
Rank: #6090 (-418)
5K10K
22:19 | 7:11/mi
15K
1:06:53
9.32 mi
Rank: #6189 (-99)
10K15K
22:56 | 7:23/mi
20K
1:29:40
12.43 mi
Rank: #6341 (-152)
15K20K
22:47 | 7:20/mi
Half
1:34:41
13.10 mi
Rank: #6345 (-4)
20KHalf
5:01 | 7:29/mi
25K
1:52:51
15.53 mi
Rank: #6419 (-74)
Half25K
18:10 | 7:28/mi
30K
2:17:07
18.64 mi
Rank: #6534 (-115)
25K30K
24:16 | 7:49/mi
35K
2:42:05
21.75 mi
Rank: #6584 (-50)
30K35K
24:58 | 8:03/mi
40K
3:06:48
24.85 mi
Rank: #6484 (+100)
35K40K
24:43 | 7:58/mi
Finish
3:17:49
26.22 mi
Rank: #6484
40KFinish
11:01 | 8:05/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time1:34:41
Pace7:14 /mi
2nd Half
Distance13.12 mi
Time1:43:08
Pace7:52 /mi
📊Positive Split: 8.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi09:56:5821:386:5821:38
6:58
-
10K
6.21 mi10:19:1743:577:0522:19
7:11
+0:13
15K
9.32 mi10:42:131:06:537:1122:56
7:23
+0:12
20K
12.43 mi11:05:001:29:407:1322:47
7:20
-0:03
Half
13.10 mi11:10:011:34:417:145:01
7:29
+0:09
25K
15.53 mi11:28:111:52:517:1618:10
7:28
-0:01
30K
18.64 mi11:52:272:17:077:2224:16
7:49
+0:21
35K
21.75 mi12:17:252:42:057:2824:58
8:03
+0:14
40K
24.85 mi12:42:083:06:487:3124:43
7:58
-0:05
Finish
26.22 mi12:53:093:17:497:3411:01
8:05
+0:07

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

6:58 /mi

Average Pace

7:33 /mi

Slowest Pace

8:05 /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

1:52:51

57% of race

Time at Steady Pace

1:24:58

43% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:33 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi09:56:5821:386:5821:38
6:58
#5672
10K
6.21 mi10:19:1743:577:0522:19
7:11
#6090
15K
9.32 mi10:42:131:06:537:1122:56
7:23
#6189
20K
12.43 mi11:05:001:29:407:1322:47
7:20
#6341
Half
13.10 mi11:10:011:34:417:145:01
7:29
#6345
25K
15.53 mi11:28:111:52:517:1618:10
7:28
#6419
30K
18.64 mi11:52:272:17:077:2224:16
7:49
#6534
35K
21.75 mi12:17:252:42:057:2824:58
8:03
#6584
40K
24.85 mi12:42:083:06:487:3124:43
7:58
#6484
Finish
26.22 mi12:53:093:17:497:3411:01
8:05
#6484
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi56726296296518(Top 11%)847(Top 3%)847(Top 110%)
10K6.21 mi3.10 mi6090-418712-83712-836442(Top 11%)812(Top 3%)812(Top 105%)
15K9.32 mi3.11 mi6189-99746-34746-346518(Top 11%)847(Top 3%)847(Top 110%)
20K12.43 mi3.11 mi6341-152789-43789-437214(Top 12%)1058(Top 4%)1058(Top 137%)
Half13.10 mi0.67 mi6345-4792-3792-36881(Top 12%)963(Top 4%)963(Top 125%)
25K15.53 mi2.43 mi6419-74834-42834-427152(Top 12%)1093(Top 4%)1093(Top 142%)
30K18.64 mi3.11 mi6534-115891-57891-577817(Top 13%)1379(Top 5%)1379(Top 179%)
35K21.75 mi3.11 mi6584-50962-71962-717795(Top 13%)1583(Top 6%)1583(Top 205%)
40K24.85 mi3.10 mi6484+100995-33995-336786(Top 11%)1430(Top 5%)1430(Top 185%)
Finish26.22 mi1.37 mi64841022-271022-278113(Top 14%)1983(Top 8%)1983(Top 257%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×10
+49ft-125ft

Overall

6518

Females

847

F60-64

847

5K→10K

3.1 - 6.2 mi

Top 11%
×4
+50ft-81ft

Overall

6442

Females

812

F60-64

812

10K→15K

6.2 - 9.3 mi

Top 11%
×1
+44ft-51ft

Overall

6518

Females

847

F60-64

847

15K→20K

9.3 - 12.4 mi

Top 12%
×3
+67ft-40ft

Overall

7214

Females

1058

F60-64

1058

20K→Half

12.4 - 13.1 mi

Top 12%
×2
+8ft-27ft

Overall

6881

Females

963

F60-64

963

Half→25K

13.1 - 15.5 mi

Top 12%
×2
+50ft-63ft

Overall

7152

Females

1093

F60-64

1093

25K→30K

15.5 - 18.6 mi

Top 13%
×2
+69ft-46ft

Overall

7817

Females

1379

F60-64

1379

30K→35K

18.6 - 21.8 mi

Top 13%
×2
+87ft-88ft

Overall

7795

Females

1583

F60-64

1583

35K→40K

21.8 - 24.9 mi

Top 11%
×3
+58ft-75ft

Overall

6786

Females

1430

F60-64

1430

40K→Finish

24.9 - 26.2 mi

Top 14%
×1
+14ft-18ft

Overall

8113

Females

1983

F60-64

1983

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
943*
Passed By
1392
Net Change
-812
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5672
5K10K41200-418#5672#6090
10K15K52151-99#6090#6189
15K20K65200-152#6189#6341
20KHalf2933-4#6341#6345
Half25K81155-74#6345#6419
25K30K123200-115#6419#6534
30K35K199200-50#6534#6584
35K40K266*166+100#6584#6484
40KFinish87870#6484#6484
TOTALS943*1392-812

* 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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