TCS London Marathon 2026 logo
LONDON MARATHON MASS 2026

Ongki Kurniawan

Bib: 18315 M ID

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 59786
Gender (Male)
#0 / 33594
Masters (Masters Men)
#0 / 16876
Division (M50-54)
#0 / 3474
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:55/mi
33:53
↑ 49↓ 125
10K· 6.21 mi
10:53/mi
1:07:39
↑ 50↓ 81
15K· 9.32 mi
11:04/mi
1:42:01
↑ 44↓ 51
20K· 12.43 mi
10:51/mi
2:15:41
↑ 67↓ 40
Half· 13.10 mi
11:02/mi
2:23:05
↓ 27
25K· 15.53 mi
11:21/mi
2:50:42
↑ 50↓ 63
30K· 18.64 mi
11:22/mi
3:26:00
↑ 69↓ 46
35K· 21.75 mi
11:04/mi
4:00:21
↑ 87↓ 88
40K· 24.85 mi
10:50/mi
4:33:58
↑ 58↓ 75
Finish· 26.22 mi
11:15/mi
4:49:18
↑ 14↓ 18
Course Elevation
503ft
Total climb
613ft
Total descent
166ft
Range
6 to 172 ft
≈
×14story building

See every mile of your race

Add your watch's GPX to unlock per-mile pace, heart rate, and grade — mile by mile on this timeline.

Works with Garmin, Apple Watch, Strava, COROS, Suunto & more.

The Course

Half Splits

1st Half· via Half
2:23:0510:56 /mi⚡ faster
2nd Half
2:26:1311:09 /mi+2.2%
Positive split — 2.2% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
33:5310:553.11 mi33:53
10:55
-
10K
1:07:3910:543.10 mi33:46
10:53
-0:02
15K
1:42:0110:573.11 mi34:22
11:04
+0:11
20K
2:15:4110:563.11 mi33:40
10:51
-0:13
Half(13.10 mi)
2:23:0510:560.67 mi7:24
11:02
+0:11
25K
2:50:4211:002.43 mi27:37
11:21
+0:19
30K
3:26:0011:043.11 mi35:18
11:22
+0:01
35K
4:00:2111:043.11 mi34:21
11:04
-0:18
40K
4:33:5811:023.10 mi33:37
10:50
-0:14
Finish(26.22 mi)
4:49:1811:031.37 mi15:20
11:15
+0:25
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:50 /mi

Average Pace

11:03 /mi

Slowest Pace

11:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

4:49:18

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:02 /mi

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

Heatmap

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi475042969229692421192738127381
10K3.10 mi45879+162529078+61429078+614445402847628476
15K3.11 mi44406+147328447+63128447+631421192738127381
20K3.11 mi43234+117227874+57327874+573404962637126371
Half(13.10 mi)0.67 mi42944+29027706+16827706+168391752550025500
25K2.43 mi42039+90527200+50627200+506392132531025310
30K3.11 mi40527+151226292+90826292+908350772280322803
35K3.11 mi38579+194825155+113725155+1137287611885218852
40K3.10 mi36974+160524151+100424151+1004266481715817158
Finish(26.22 mi)1.37 mi36728+24623954+19723954+197337172094020940

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×10story building
+49ft-125ft

Overall

42119

Males

27381

M50-54

27381

5K→10K

3.1 - 6.2 mi

Top 74%
×4story building
+50ft-81ft

Overall

44540

Males

28476

M50-54

28476

10K→15K

6.2 - 9.3 mi

Top 70%
×1story
+44ft-51ft

Overall

42119

Males

27381

M50-54

27381

15K→20K

9.3 - 12.4 mi

Top 68%
×3story building
+67ft-40ft

Overall

40496

Males

26371

M50-54

26371

20K→Half

12.4 - 13.1 mi

Top 66%
×2story building
+8ft-27ft

Overall

39175

Males

25500

M50-54

25500

Half→25K

13.1 - 15.5 mi

Top 66%
×2story building
+50ft-63ft

Overall

39213

Males

25310

M50-54

25310

25K→30K

15.5 - 18.6 mi

Top 59%
×2story building
+69ft-46ft

Overall

35077

Males

22803

M50-54

22803

30K→35K

18.6 - 21.8 mi

Top 48%
×2story building
+87ft-88ft

Overall

28761

Males

18852

M50-54

18852

35K→40K

21.8 - 24.9 mi

Top 45%
×3story building
+58ft-75ft

Overall

26648

Males

17158

M50-54

17158

40K→Finish

24.9 - 26.2 mi

Top 56%
×1story
+14ft-18ft

Overall

33717

Males

20940

M50-54

20940

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#47504
5K → 10K
1851810*+1625
#47504 → #45879
10K → 15K
671540*+1473
#45879 → #44406
15K → 20K
641236*+1172
#44406 → #43234
20K → Half
15305*+290
#43234 → #42944
Half → 25K
1021007*+905
#42944 → #42039
25K → 30K
681580+1512
#42039 → #40527
30K → 35K
111959*+1948
#40527 → #38579
35K → 40K
141619*+1605
#38579 → #36974
40K → Finish
91337*+246
#36974 → #36728
TOTALS
61711393*+10776
#47504 → #36728

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

Passing Visualized

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Is this your race? Claim it to upload your GPX and export your data as yours.

Upload your GPX file

Add per-mile pace & heart rate — works with Garmin, Apple Watch, Strava & more.

Download your race track as a GPX or TCX file for Strava, Garmin Connect, or other 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

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing