Xiang-Hong Song

Bib: 38800 F US

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 59786
Top 17%
Gender (Female)
#0 / 26115
Top 9%
Masters (Masters Women)
#0 / 11371
Top 6%
Division (F55-59)
#0 / 1484
Top 3%
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
7:46/mi
24:06
49125
10K· 6.21 mi
7:47/mi
48:15
5081
15K· 9.32 mi
7:51/mi
1:12:36
4451
20K· 12.43 mi
7:38/mi
1:36:16
6740
Half· 13.10 mi
7:36/mi
1:41:22
27
25K· 15.53 mi
7:59/mi
2:00:48
5063
30K· 18.64 mi
8:22/mi
2:26:46
6946
35K· 21.75 mi
8:29/mi
2:53:05
8788
40K· 24.85 mi
8:35/mi
3:19:42
5875
Finish· 26.22 mi
8:39/mi
3:31:29
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
×14
613ft
Total descent

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
1:41:227:45 /mi⚡ faster
2nd Half
1:50:078:24 /mi+8.6%
Positive split — 8.6% 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
24:067:463.11 mi24:06
7:46
-
10K
48:157:463.10 mi24:09
7:47
+0:01
15K
1:12:367:483.11 mi24:21
7:51
+0:04
20K
1:36:167:453.11 mi23:40
7:38
-0:13
Half(13.10 mi)
1:41:227:450.67 mi5:06
7:36
-0:02
25K
2:00:487:472.43 mi19:26
7:59
+0:23
30K
2:26:467:533.11 mi25:58
8:22
+0:23
35K
2:53:057:583.11 mi26:19
8:29
+0:07
40K
3:19:428:033.10 mi26:37
8:35
+0:06
Finish(26.22 mi)
3:31:298:051.37 mi11:47
8:39
+0:04
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:36 /mi

Average Pace

8:04 /mi

Slowest Pace

8:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:00:48

57% of race

Time at Steady Pace

1:30:41

43% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:04 /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. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi1136823652365959717861786
10K3.10 mi10858+5102205+1602205+1601057421232123
15K3.11 mi10382+4762051+1542051+154959717861786
20K3.11 mi10040+3421940+1111940+111928916981698
Half(13.10 mi)0.67 mi9865+1751889+511889+51771512261226
25K2.43 mi9957-921938-491938-491113323832383
30K3.11 mi10202-2452074-1362074-1361201827752775
35K3.11 mi10144+582150-762150-761066325742574
40K3.10 mi101442211-612211-611046828062806
Finish(26.22 mi)1.37 mi10186-422259-482259-481202934943494

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×10
+49ft-125ft

Overall

9597

Females

1786

F55-59

1786

5K→10K

3.1 - 6.2 mi

Top 18%
×4
+50ft-81ft

Overall

10574

Females

2123

F55-59

2123

10K→15K

6.2 - 9.3 mi

Top 16%
+44ft-51ft

Overall

9597

Females

1786

F55-59

1786

15K→20K

9.3 - 12.4 mi

Top 16%
×3
+67ft-40ft

Overall

9289

Females

1698

F55-59

1698

20K→Half

12.4 - 13.1 mi

Top 13%
×2
+8ft-27ft

Overall

7715

Females

1226

F55-59

1226

Half→25K

13.1 - 15.5 mi

Top 19%
×2
+50ft-63ft

Overall

11133

Females

2383

F55-59

2383

25K→30K

15.5 - 18.6 mi

Top 20%
×2
+69ft-46ft

Overall

12018

Females

2775

F55-59

2775

30K→35K

18.6 - 21.8 mi

Top 18%
×2
+87ft-88ft

Overall

10663

Females

2574

F55-59

2574

35K→40K

21.8 - 24.9 mi

Top 18%
×3
+58ft-75ft

Overall

10468

Females

2806

F55-59

2806

40K→Finish

24.9 - 26.2 mi

Top 20%
+14ft-18ft

Overall

12029

Females

3494

F55-59

3494

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#11368
5K10K
135645+510
#11368 #10858
10K15K
27503+476
#10858 #10382
15K20K
38380+342
#10382 #10040
20KHalf
0175*+175
#10040 #9865
Half25K
223132-92
#9865 #9957
25K30K
441196-245
#9957 #10202
30K35K
274333+58
#10202 #10144
35K40K
3333330
#10144 #10144
40KFinish
156114-42
#10144 #10186
TOTALS
16272811*+1182
#11368 #10186

* 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