Alan Tong

Bib: 80982 M GB

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 59786
Gender (Male)
#0 / 33594
Masters (Masters Men)
#0 / 16876
Division (M55-59)
#0 / 2251
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
9:02/mi
28:01
49125
10K· 6.21 mi
9:19/mi
56:55
5081
15K· 9.32 mi
9:31/mi
1:26:27
4451
20K· 12.43 mi
10:16/mi
1:58:19
6740
Half· 13.10 mi
9:43/mi
2:04:50
27
25K· 15.53 mi
9:50/mi
2:28:47
5063
30K· 18.64 mi
11:01/mi
3:03:00
6946
35K· 21.75 mi
13:23/mi
3:44:32
8788
40K· 24.85 mi
13:10/mi
4:25:26
5875
Finish· 26.22 mi
13:10/mi
4:43:23
1418
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
2:04:509:32 /mi⚡ faster
2nd Half
2:38:3312:06 /mi+27.0%
Positive split — 27.0% 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
28:019:023.11 mi28:01
9:02
-
10K
56:559:103.10 mi28:54
9:19
+0:17
15K
1:26:279:173.11 mi29:32
9:31
+0:12
20K
1:58:199:323.11 mi31:52
10:16
+0:45
Half(13.10 mi)
2:04:509:320.67 mi6:31
9:43
-0:33
25K
2:28:479:352.43 mi23:57
9:50
+0:07
30K
3:03:009:503.11 mi34:13
11:01
+1:11
35K
3:44:3210:203.11 mi41:32
13:23
+2:22
40K
4:25:2610:413.10 mi40:54
13:10
-0:13
Finish(26.22 mi)
4:43:2310:491.37 mi17:57
13:10
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

9:02 /mi

Average Pace

10:49 /mi

Slowest Pace

13:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

56:55

20% of race

Time at Steady Pace

2:06:05

44% of race

Time at Slower Pace

1:40:23

35% of race

Average Pace: 10:48 /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. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi270631929519295279541992119921
10K3.10 mi27919-85619831-53619831-536289652050120501
15K3.11 mi27874+4519840-919840-9279541992119921
20K3.11 mi30339-246521297-145721297-1457358302409524095
Half(13.10 mi)0.67 mi30175+16421183+11421183+114280641978419784
25K2.43 mi29559+61620745+43820745+438281011960419604
30K3.11 mi29977-41820826-8120826-81327532163621636
35K3.11 mi32439-246221937-111121937-1111428212593825938
40K3.10 mi34109-167022611-67422611-674433752596325963
Finish(26.22 mi)1.37 mi34851-74222948-33722948-337473792794227942

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×10story building
+49ft-125ft

Overall

27954

Males

19921

M55-59

19921

5K→10K

3.1 - 6.2 mi

Top 48%
×4story building
+50ft-81ft

Overall

28965

Males

20501

M55-59

20501

10K→15K

6.2 - 9.3 mi

Top 47%
×1story
+44ft-51ft

Overall

27954

Males

19921

M55-59

19921

15K→20K

9.3 - 12.4 mi

Top 60%
×3story building
+67ft-40ft

Overall

35830

Males

24095

M55-59

24095

20K→Half

12.4 - 13.1 mi

Top 47%
×2story building
+8ft-27ft

Overall

28064

Males

19784

M55-59

19784

Half→25K

13.1 - 15.5 mi

Top 47%
×2story building
+50ft-63ft

Overall

28101

Males

19604

M55-59

19604

25K→30K

15.5 - 18.6 mi

Top 55%
×2story building
+69ft-46ft

Overall

32753

Males

21636

M55-59

21636

30K→35K

18.6 - 21.8 mi

Top 72%
×2story building
+87ft-88ft

Overall

42821

Males

25938

M55-59

25938

35K→40K

21.8 - 24.9 mi

Top 73%
×3story building
+58ft-75ft

Overall

43375

Males

25963

M55-59

25963

40K→Finish

24.9 - 26.2 mi

Top 79%
×1story
+14ft-18ft

Overall

47379

Males

27942

M55-59

27942

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#27063
5K10K
1260404-856
#27063 #27919
10K15K
497542+45
#27919 #27874
15K20K
256196-2465
#27874 #30339
20KHalf
31195+164
#30339 #30175
Half25K
118734+616
#30175 #29559
25K30K
858440-418
#29559 #29977
30K35K
2599137-2462
#29977 #32439
35K40K
1815145-1670
#32439 #34109
40KFinish
79452-742
#34109 #34851
TOTALS
105332745-7788
#27063 #34851

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