Laura Spicer

Bib: 76063 F GB

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 50%
Division (F18-39)
#0 / 14744
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
9:50/mi
30:31
49125
10K· 6.21 mi
10:05/mi
1:01:49
5081
15K· 9.32 mi
12:04/mi
1:39:16
4451
20K· 12.43 mi
10:35/mi
2:12:07
6740
Half· 13.10 mi
10:35/mi
2:19:13
27
25K· 15.53 mi
10:35/mi
2:44:58
5063
30K· 18.64 mi
12:59/mi
3:25:17
6946
35K· 21.75 mi
11:15/mi
4:00:14
8788
40K· 24.85 mi
11:20/mi
4:35:25
5875
Finish· 26.22 mi
11:38/mi
4:51:17
1418
Course Elevation
6172 ft
×14story building
503 ft climb · 613 ft descent

The Course

Half Splits

1st Half· via Half
2:19:1310:38 /mi⚡ faster
2nd Half
2:32:0411:36 /mi+9.2%
Positive split — 9.2% 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
30:319:503.11 mi30:31
9:50
-
10K
1:01:499:573.10 mi31:18
10:05
+0:15
15K
1:39:1610:403.11 mi37:27
12:04
+1:59
20K
2:12:0710:383.11 mi32:51
10:35
-1:29
Half(13.10 mi)
2:19:1310:380.67 mi7:06
10:35
0:00
25K
2:44:5810:382.43 mi25:45
10:35
0:00
30K
3:25:1711:013.11 mi40:19
12:59
+2:24
35K
4:00:1411:033.11 mi34:57
11:15
-1:44
40K
4:35:2511:053.10 mi35:11
11:20
+0:05
Finish(26.22 mi)
4:51:1711:081.37 mi15:52
11:38
+0:18
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:50 /mi

Average Pace

11:07 /mi

Slowest Pace

12:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:07:31

44% of race

Time at Steady Pace

1:26:00

30% of race

Time at Slower Pace

1:17:46

27% of race

Average Pace: 11:07 /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. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi368451181711817487631860718607
10K3.10 mi36931-8611870-5311870-53371921201912019
15K3.11 mi41846-491514443-257314443-2573487631860718607
20K3.11 mi40816+103013958+48513958+485384881303213032
Half(13.10 mi)0.67 mi40456+36013801+15713801+157357121182411824
25K2.43 mi39080+137613203+59813203+598339391119711197
30K3.11 mi40254-117414039-83614039-836443631705717057
35K3.11 mi38556+169813365+67413365+674299961049810498
40K3.10 mi37450+110613019+34613019+346303481113911139
Finish(26.22 mi)1.37 mi37402+4813052-3313052-33369351422114221

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×10story building
+49ft-125ft

Overall

48763

Females

18607

F18-39

18607

5K→10K

3.1 - 6.2 mi

Top 62%
×4story building
+50ft-81ft

Overall

37192

Females

12019

F18-39

12019

10K→15K

6.2 - 9.3 mi

Top 82%
×1story
+44ft-51ft

Overall

48763

Females

18607

F18-39

18607

15K→20K

9.3 - 12.4 mi

Top 64%
×3story building
+67ft-40ft

Overall

38488

Females

13032

F18-39

13032

20K→Half

12.4 - 13.1 mi

Top 60%
×2story building
+8ft-27ft

Overall

35712

Females

11824

F18-39

11824

Half→25K

13.1 - 15.5 mi

Top 57%
×2story building
+50ft-63ft

Overall

33939

Females

11197

F18-39

11197

25K→30K

15.5 - 18.6 mi

Top 74%
×2story building
+69ft-46ft

Overall

44363

Females

17057

F18-39

17057

30K→35K

18.6 - 21.8 mi

Top 50%
×2story building
+87ft-88ft

Overall

29996

Females

10498

F18-39

10498

35K→40K

21.8 - 24.9 mi

Top 51%
×3story building
+58ft-75ft

Overall

30348

Females

11139

F18-39

11139

40K→Finish

24.9 - 26.2 mi

Top 62%
×1story
+14ft-18ft

Overall

36935

Females

14221

F18-39

14221

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#36845
5K10K
735649-86
#36845 #36931
10K15K
494530-4915
#36931 #41846
15K20K
1121142+1030
#41846 #40816
20KHalf
11371+360
#40816 #40456
Half25K
211397+1376
#40456 #39080
25K30K
1425251-1174
#39080 #40254
30K35K
251723+1698
#40254 #38556
35K40K
651171+1106
#38556 #37450
40KFinish
153201+48
#37450 #37402
TOTALS
74926935-557
#36845 #37402

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