All Results|Race Analytics|Course|Contact
LONDON MARATHON MASS 2026

Swetha Gunasekaran

Bib: 36932•F

TCS London Marathon 2026 logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 59786
Gender (Female)
#0 / 26115
Age Group (F18-39)
#0 / 14744
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
34:11
3.11 mi
Rank: #48391
Start → 5K
34:11 | 11:01/mi
10K
1:10:06
6.21 mi
Rank: #48986 (-595)
5K → 10K
35:55 | 11:34/mi
15K
1:50:42
9.32 mi
Rank: #50775 (-1789)
10K → 15K
40:36 | 13:05/mi
20K
2:31:11
12.43 mi
Rank: #51186 (-411)
15K → 20K
40:29 | 13:02/mi
Half
2:41:14
13.10 mi
Rank: #51577 (-391)
20K → Half
10:03 | 14:59/mi
25K
3:21:18
15.53 mi
Rank: #52988 (-1411)
Half → 25K
40:04 | 16:27/mi
30K
4:07:38
18.64 mi
Rank: #52909 (+79)
25K → 30K
46:20 | 14:55/mi
35K
4:53:14
21.75 mi
Rank: #52474 (+435)
30K → 35K
45:36 | 14:41/mi
40K
5:38:52
24.85 mi
Rank: #52468 (+6)
35K → 40K
45:38 | 14:42/mi
Finish
5:55:20
26.22 mi
Rank: #52085 (+383)
40K → Finish
16:28 | 12:05/mi
Is this your race?

Claim it — get your free Race Performance Report

An AI deep-dive into your pacing, rankings, and passing — built from your real splits and emailed to you, free.

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.10 mi
Time2:41:14
Pace12:19 /mi
2nd Half
Distance13.12 mi
Time3:14:06
Pace14:48 /mi
📊Positive Split: 20.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:0334:1111:0134:11
11:01
-
10K
6.21 mi11:57:581:10:0611:1735:55
11:34
+0:33
15K
9.32 mi12:38:341:50:4211:5340:36
13:05
+1:31
20K
12.43 mi13:19:032:31:1112:1040:29
13:02
-0:03
Half
13.10 mi13:29:062:41:1412:1910:03
14:59
+1:57
25K
15.53 mi14:09:103:21:1812:5840:04
16:27
+1:28
30K
18.64 mi14:55:304:07:3813:1846:20
14:55
-1:32
35K
21.75 mi15:41:064:53:1413:2945:36
14:41
-0:14
40K
24.85 mi16:26:445:38:5213:3945:38
14:42
+0:01
Finish
26.22 mi16:43:125:55:2013:3416:28
12:05
-2:37

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

11:01 /mi

Average Pace

13:34 /mi

Slowest Pace

16:27 /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

2:47:39

47% of race

Time at Steady Pace

2:27:37

42% of race

Time at Slower Pace

40:04

11% of race

Average Pace: 13:33 /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 mi11:22:0334:1111:0134:11
11:01
#48391
10K
6.21 mi11:57:581:10:0611:1735:55
11:34
#48986
15K
9.32 mi12:38:341:50:4211:5340:36
13:05
#50775
20K
12.43 mi13:19:032:31:1112:1040:29
13:02
#51186
Half
13.10 mi13:29:062:41:1412:1910:03
14:59
#51577
25K
15.53 mi14:09:103:21:1812:5840:04
16:27
#52988
30K
18.64 mi14:55:304:07:3813:1846:20
14:55
#52909
35K
21.75 mi15:41:064:53:1413:2945:36
14:41
#52474
40K
24.85 mi16:26:445:38:5213:3945:38
14:42
#52468
Finish
26.22 mi16:43:125:55:2013:3416:28
12:05
#52085
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi48391182931829353022(Top 89%)21392(Top 82%)21392(Top 145%)
10K6.21 mi3.10 mi48986-59518638-34518638-34549589(Top 83%)19057(Top 73%)19057(Top 129%)
15K9.32 mi3.11 mi50775-178919808-117019808-117053022(Top 89%)21392(Top 82%)21392(Top 145%)
20K12.43 mi3.11 mi51186-41120155-34720155-34751961(Top 87%)20878(Top 80%)20878(Top 142%)
Half13.10 mi0.67 mi51577-39120426-27120426-27155919(Top 94%)23613(Top 90%)23613(Top 160%)
25K15.53 mi2.43 mi52988-141121431-100521431-100556599(Top 95%)23968(Top 92%)23968(Top 163%)
30K18.64 mi3.11 mi52909+7921447-1621447-1652401(Top 88%)21592(Top 83%)21592(Top 146%)
35K21.75 mi3.11 mi52474+43521269+17821269+17849269(Top 82%)20233(Top 77%)20233(Top 137%)
40K24.85 mi3.10 mi52468+621318-4921318-4951414(Top 86%)21498(Top 82%)21498(Top 146%)
Finish26.22 mi1.37 mi52085+38321119+19921119+19940342(Top 67%)15815(Top 61%)15815(Top 107%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×10
+49ft-125ft

Overall

53022

Females

21392

F18-39

21392

5K→10K

3.1 - 6.2 mi

Top 83%
×4
+50ft-81ft

Overall

49589

Females

19057

F18-39

19057

10K→15K

6.2 - 9.3 mi

Top 89%
×1
+44ft-51ft

Overall

53022

Females

21392

F18-39

21392

15K→20K

9.3 - 12.4 mi

Top 87%
×3
+67ft-40ft

Overall

51961

Females

20878

F18-39

20878

20K→Half

12.4 - 13.1 mi

Top 94%
×2
+8ft-27ft

Overall

55919

Females

23613

F18-39

23613

Half→25K

13.1 - 15.5 mi

Top 95%
×2
+50ft-63ft

Overall

56599

Females

23968

F18-39

23968

25K→30K

15.5 - 18.6 mi

Top 88%
×2
+69ft-46ft

Overall

52401

Females

21592

F18-39

21592

30K→35K

18.6 - 21.8 mi

Top 82%
×2
+87ft-88ft

Overall

49269

Females

20233

F18-39

20233

35K→40K

21.8 - 24.9 mi

Top 86%
×3
+58ft-75ft

Overall

51414

Females

21498

F18-39

21498

40K→Finish

24.9 - 26.2 mi

Top 67%
×1
+14ft-18ft

Overall

40342

Females

15815

F18-39

15815

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2099*
Passed By
1518
Net Change
-3694
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#48391
5K → 10K200200-595#48391#48986
10K → 15K150200-1789#48986#50775
15K → 20K200200-411#50775#51186
20K → Half36200-391#51186#51577
Half → 25K92200-1411#51577#52988
25K → 30K279*200+79#52988#52909
30K → 35K546*111+435#52909#52474
35K → 40K206*200+6#52474#52468
40K → Finish390*7+383#52468#52085
TOTALS2099*1518-3694

* 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...

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

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing