Sungdae Kim

Bib: 25640 M KR

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 59786
Top 31%
Gender (Male)
#0 / 33594
Top 40%
Masters (Masters Men)
#0 / 16876
Top 36%
Division (M40-44)
#0 / 4826
Top 44%
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
8:36/mi
26:43
49125
10K· 6.21 mi
8:34/mi
53:18
5081
15K· 9.32 mi
9:02/mi
1:21:20
4451
20K· 12.43 mi
8:47/mi
1:48:37
6740
Half· 13.10 mi
9:07/mi
1:54:44
27
25K· 15.53 mi
9:09/mi
2:17:01
5063
30K· 18.64 mi
9:19/mi
2:45:55
6946
35K· 21.75 mi
9:27/mi
3:15:15
8788
40K· 24.85 mi
9:12/mi
3:43:49
5875
Finish· 26.22 mi
8:54/mi
3:55:56
1418
Course Elevation
6172 ft
×14story building
503 ft climb · 613 ft descent

The Course

Half Splits

1st Half· via Half
1:54:448:46 /mi⚡ faster
2nd Half
2:01:129:15 /mi+5.6%
Positive split — 5.6% 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
26:438:363.11 mi26:43
8:36
-
10K
53:188:353.10 mi26:35
8:34
-0:02
15K
1:21:208:443.11 mi28:02
9:02
+0:28
20K
1:48:378:453.11 mi27:17
8:47
-0:15
Half(13.10 mi)
1:54:448:460.67 mi6:07
9:07
+0:20
25K
2:17:018:502.43 mi22:17
9:09
+0:02
30K
2:45:558:553.11 mi28:54
9:19
+0:10
35K
3:15:158:593.11 mi29:20
9:27
+0:08
40K
3:43:499:013.10 mi28:34
9:12
-0:15
Finish(26.22 mi)
3:55:569:011.37 mi12:07
8:54
-0:18
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:34 /mi

Average Pace

9:00 /mi

Slowest Pace

9:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:26:36

88% of race

Time at Steady Pace

29:20

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:00 /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. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi210601547315473216291587815878
10K3.10 mi19893+116714709+76414709+764189421404514045
15K3.11 mi20450-55715086-37715086-377216291587815878
20K3.11 mi20506-5615122-3615122-36209091533215332
Half(13.10 mi)0.67 mi20543-3715140-1815140-18217291578815788
25K2.43 mi20670-12715181-4115181-41222381602416024
30K3.11 mi20394+27614897+28414897+284201381443714437
35K3.11 mi19708+68614293+60414293+604178801262812628
40K3.10 mi18846+86213592+70113592+701150391041810418
Finish(26.22 mi)1.37 mi18482+36413304+28813304+2881395396849684

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×10story building
+49ft-125ft

Overall

21629

Males

15878

M40-44

15878

5K→10K

3.1 - 6.2 mi

Top 32%
×4story building
+50ft-81ft

Overall

18942

Males

14045

M40-44

14045

10K→15K

6.2 - 9.3 mi

Top 36%
×1story
+44ft-51ft

Overall

21629

Males

15878

M40-44

15878

15K→20K

9.3 - 12.4 mi

Top 35%
×3story building
+67ft-40ft

Overall

20909

Males

15332

M40-44

15332

20K→Half

12.4 - 13.1 mi

Top 36%
×2story building
+8ft-27ft

Overall

21729

Males

15788

M40-44

15788

Half→25K

13.1 - 15.5 mi

Top 37%
×2story building
+50ft-63ft

Overall

22238

Males

16024

M40-44

16024

25K→30K

15.5 - 18.6 mi

Top 34%
×2story building
+69ft-46ft

Overall

20138

Males

14437

M40-44

14437

30K→35K

18.6 - 21.8 mi

Top 30%
×2story building
+87ft-88ft

Overall

17880

Males

12628

M40-44

12628

35K→40K

21.8 - 24.9 mi

Top 25%
×3story building
+58ft-75ft

Overall

15039

Males

10418

M40-44

10418

40K→Finish

24.9 - 26.2 mi

Top 23%
×1story
+14ft-18ft

Overall

13953

Males

9684

M40-44

9684

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#21060
5K10K
1301297*+1167
#21060 #19893
10K15K
200200-557
#19893 #20450
15K20K
200200-56
#20450 #20506
20KHalf
10366-37
#20506 #20543
Half25K
200200-127
#20543 #20670
25K30K
287563+276
#20670 #20394
30K35K
200886*+686
#20394 #19708
35K40K
86948*+862
#19708 #18846
40KFinish
27391*+364
#18846 #18482
TOTALS
14334751*+2578
#21060 #18482

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

Passing Visualized

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Upload your GPX file

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

.gpx files up to 10MB

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

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing