Benjamin Tsui

Bib: 4723 M GB

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 59786
Top 16%
Gender (Male)
#0 / 33594
Top 23%
Division (M18-39)
#0 / 16712
Top 26%
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
7:03/mi
21:54
49125
10K· 6.21 mi
7:00/mi
43:36
5081
15K· 9.32 mi
7:17/mi
1:06:13
4451
20K· 12.43 mi
7:09/mi
1:28:24
6740
Half· 13.10 mi
7:25/mi
1:33:22
27
25K· 15.53 mi
7:26/mi
1:51:26
5063
30K· 18.64 mi
9:19/mi
2:20:22
6946
35K· 21.75 mi
9:24/mi
2:49:33
8788
40K· 24.85 mi
9:07/mi
3:17:51
5875
Finish· 26.22 mi
9:07/mi
3:30:16
1418
Course Elevation
6172 ft
×14story building
503 ft climb · 613 ft descent

The Course

Half Splits

1st Half· via Half
1:33:227:08 /mi⚡ faster
2nd Half
1:56:548:55 /mi+25.2%
Positive split — 25.2% 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
21:547:033.11 mi21:54
7:03
-
10K
43:367:023.10 mi21:42
7:00
-0:03
15K
1:06:137:073.11 mi22:37
7:17
+0:17
20K
1:28:247:073.11 mi22:11
7:09
-0:08
Half(13.10 mi)
1:33:227:080.67 mi4:58
7:25
+0:16
25K
1:51:267:112.43 mi18:04
7:26
+0:01
30K
2:20:227:323.11 mi28:56
9:19
+1:53
35K
2:49:337:483.11 mi29:11
9:24
+0:05
40K
3:17:517:583.10 mi28:18
9:07
-0:17
Finish(26.22 mi)
3:30:168:021.37 mi12:25
9:07
0:00
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

7:00 /mi

Average Pace

8:02 /mi

Slowest Pace

9:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:51:26

53% of race

Time at Slower Pace

1:38:50

47% of race

Average Pace: 8:01 /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. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi613153975397596852895289
10K3.10 mi5761+3705117+2805117+280546649084908
15K3.11 mi5850-895198-815198-81596852895289
20K3.11 mi5848+25188+105188+10604653405340
Half(13.10 mi)0.67 mi58485190-25190-2635955645564
25K2.43 mi5948-1005247-575247-57687058645864
30K3.11 mi7673-17256451-12046451-1204202481450814508
35K3.11 mi8890-12177230-7797230-779174941236412364
40K3.10 mi9478-5887473-2437473-243143491000210002
Finish(26.22 mi)1.37 mi9837-3597695-2227695-222158951085910859

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×10story building
+49ft-125ft

Overall

5968

Males

5289

M18-39

5289

5K→10K

3.1 - 6.2 mi

Top 9%
×4story building
+50ft-81ft

Overall

5466

Males

4908

M18-39

4908

10K→15K

6.2 - 9.3 mi

Top 10%
×1story
+44ft-51ft

Overall

5968

Males

5289

M18-39

5289

15K→20K

9.3 - 12.4 mi

Top 10%
×3story building
+67ft-40ft

Overall

6046

Males

5340

M18-39

5340

20K→Half

12.4 - 13.1 mi

Top 11%
×2story building
+8ft-27ft

Overall

6359

Males

5564

M18-39

5564

Half→25K

13.1 - 15.5 mi

Top 11%
×2story building
+50ft-63ft

Overall

6870

Males

5864

M18-39

5864

25K→30K

15.5 - 18.6 mi

Top 34%
×2story building
+69ft-46ft

Overall

20248

Males

14508

M18-39

14508

30K→35K

18.6 - 21.8 mi

Top 29%
×2story building
+87ft-88ft

Overall

17494

Males

12364

M18-39

12364

35K→40K

21.8 - 24.9 mi

Top 24%
×3story building
+58ft-75ft

Overall

14349

Males

10002

M18-39

10002

40K→Finish

24.9 - 26.2 mi

Top 27%
×1story
+14ft-18ft

Overall

15895

Males

10859

M18-39

10859

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#6131
5K10K
21391*+370
#6131 #5761
10K15K
16980-89
#5761 #5850
15K20K
8587+2
#5850 #5848
20KHalf
24240
#5848 #5848
Half25K
16767-100
#5848 #5948
25K30K
17349-1725
#5948 #7673
30K35K
20049-1217
#7673 #8890
35K40K
200145-588
#8890 #9478
40KFinish
20045-359
#9478 #9837
TOTALS
2800897*-3706
#6131 #9837

* 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