Capital Road Race Management
All Results|Race Analytics|Course|Contact
LONDON MARATHON MASS 2026

Deborah Lazaroff

Bib: 51504 •F •Age: N/A

TCS London Marathon 2026 logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 59786
Top 47%
Gender (Female)
#0 / 26115
Top 34%
Masters (Masters Women)
#0 / 11371
Top 32%
Age Group (F70-74)
#0 / 115
Top 3%
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
26:47
3.11 mi
Rank: #21319
Start → 5K
26:47 | 8:38/mi
10K
54:15
6.21 mi
Rank: #21853 (-534)
5K → 10K
27:28 | 8:51/mi
15K
1:26:13
9.32 mi
Rank: #27504 (-5651)
10K → 15K
31:58 | 10:18/mi
20K
1:59:01
12.43 mi
Rank: #30868 (-3364)
15K → 20K
32:48 | 10:34/mi
Half
2:05:58
13.10 mi
Rank: #30974 (-106)
20K → Half
6:57 | 10:22/mi
25K
2:31:18
15.53 mi
Rank: #31116 (-142)
Half → 25K
25:20 | 10:25/mi
30K
3:05:20
18.64 mi
Rank: #31112 (+4)
25K → 30K
34:02 | 10:58/mi
35K
3:38:19
21.75 mi
Rank: #29843 (+1269)
30K → 35K
32:59 | 10:37/mi
40K
4:09:24
24.85 mi
Rank: #28325 (+1518)
35K → 40K
31:05 | 10:01/mi
Finish
4:23:00
26.22 mi
Rank: #27886 (+439)
40K → Finish
13:36 | 9:59/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:05:58
Pace9:38 /mi
2nd Half
Distance13.12 mi
Time2:17:02
Pace10:27 /mi
📊Positive Split: 8.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:31:0026:478:3826:47
8:38
-
10K
6.21 mi10:58:2854:158:4427:28
8:51
+0:13
15K
9.32 mi11:30:261:26:139:1631:58
10:18
+1:27
20K
12.43 mi12:03:141:59:019:3532:48
10:34
+0:16
Half
13.10 mi12:10:112:05:589:386:57
10:22
-0:12
25K
15.53 mi12:35:312:31:189:4525:20
10:25
+0:03
30K
18.64 mi13:09:333:05:209:5734:02
10:58
+0:33
35K
21.75 mi13:42:323:38:1910:0332:59
10:37
-0:21
40K
24.85 mi14:13:374:09:2410:0331:05
10:01
-0:36
Finish
26.22 mi14:27:134:23:0010:0313:36
9:59
-0:02

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

8:38 /mi

Average Pace

10:02 /mi

Slowest Pace

10:58 /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

1:07:51

26% of race

Time at Steady Pace

2:41:07

61% of race

Time at Slower Pace

34:02

13% of race

Average Pace: 10:02 /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 mi10:31:0026:478:3826:47
8:38
#21319
10K
6.21 mi10:58:2854:158:4427:28
8:51
#21853
15K
9.32 mi11:30:261:26:139:1631:58
10:18
#27504
20K
12.43 mi12:03:141:59:019:3532:48
10:34
#30868
Half
13.10 mi12:10:112:05:589:386:57
10:22
#30974
25K
15.53 mi12:35:312:31:189:4525:20
10:25
#31116
30K
18.64 mi13:09:333:05:209:5734:02
10:58
#31112
35K
21.75 mi13:42:323:38:1910:0332:59
10:37
#29843
40K
24.85 mi14:13:374:09:2410:0331:05
10:01
#28325
Finish
26.22 mi14:27:134:23:0010:0313:36
9:59
#27886
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF70-74Seg. OverallSeg. FemalesSeg. F70-74
5K3.11 mi3.11 mi213195648564835400(Top 59%)11214(Top 43%)11214(Top 9751%)
10K6.21 mi3.10 mi21853-5345838-1905838-19022377(Top 37%)6058(Top 23%)6058(Top 5268%)
15K9.32 mi3.11 mi27504-56517855-20177855-201735400(Top 59%)11214(Top 43%)11214(Top 9751%)
20K12.43 mi3.11 mi30868-33649214-13599214-135938301(Top 64%)12947(Top 50%)12947(Top 11258%)
Half13.10 mi0.67 mi30974-1069272-589272-5833567(Top 56%)10780(Top 41%)10780(Top 9374%)
25K15.53 mi2.43 mi31116-1429443-1719443-17132505(Top 54%)10501(Top 40%)10501(Top 9131%)
30K18.64 mi3.11 mi31112+49617-1749617-17432377(Top 54%)10911(Top 42%)10911(Top 9488%)
35K21.75 mi3.11 mi29843+12699305+3129305+31225807(Top 43%)8526(Top 33%)8526(Top 7414%)
40K24.85 mi3.10 mi28325+15188904+4018904+40120924(Top 35%)6926(Top 27%)6926(Top 6023%)
Finish26.22 mi1.37 mi27886+4398804+1008804+10022796(Top 38%)7763(Top 30%)7763(Top 6750%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×10
+49ft-125ft

Overall

35400

Females

11214

F70-74

11214

5K→10K

3.1 - 6.2 mi

Top 37%
×4
+50ft-81ft

Overall

22377

Females

6058

F70-74

6058

10K→15K

6.2 - 9.3 mi

Top 59%
×1
+44ft-51ft

Overall

35400

Females

11214

F70-74

11214

15K→20K

9.3 - 12.4 mi

Top 64%
×3
+67ft-40ft

Overall

38301

Females

12947

F70-74

12947

20K→Half

12.4 - 13.1 mi

Top 56%
×2
+8ft-27ft

Overall

33567

Females

10780

F70-74

10780

Half→25K

13.1 - 15.5 mi

Top 54%
×2
+50ft-63ft

Overall

32505

Females

10501

F70-74

10501

25K→30K

15.5 - 18.6 mi

Top 54%
×2
+69ft-46ft

Overall

32377

Females

10911

F70-74

10911

30K→35K

18.6 - 21.8 mi

Top 43%
×2
+87ft-88ft

Overall

25807

Females

8526

F70-74

8526

35K→40K

21.8 - 24.9 mi

Top 35%
×3
+58ft-75ft

Overall

20924

Females

6926

F70-74

6926

40K→Finish

24.9 - 26.2 mi

Top 38%
×1
+14ft-18ft

Overall

22796

Females

7763

F70-74

7763

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4118*
Passed By
1323
Net Change
-6567
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21319
5K → 10K200200-534#21319#21853
10K → 15K21200-5651#21853#27504
15K → 20K50200-3364#27504#30868
20K → Half85191-106#30868#30974
Half → 25K200200-142#30974#31116
25K → 30K204*200+4#31116#31112
30K → 35K1355*86+1269#31112#29843
35K → 40K1528*10+1518#29843#28325
40K → Finish475*36+439#28325#27886
TOTALS4118*1323-6567

* 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

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...
Unlock Your Full

AI Performance Report

New

Understand What Really Happened During Your Race

Go deeper with personalized analysis powered by your official race data.

Your AI Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
Shareable via link — view it anywhere, share with anyone
AI Report Preview
Generating your preview…
$4.99
One-time purchase for this race
Includes a shareable link

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback