Jamie Porter

Bib: 22795 F GB

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 44%
Division (F18-39)
#0 / 14744
Top 46%
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
9:58/mi
30:56
49125
10K· 6.21 mi
9:50/mi
1:01:29
5081
15K· 9.32 mi
10:06/mi
1:32:49
4451
20K· 12.43 mi
10:47/mi
2:06:19
6740
Half· 13.10 mi
10:11/mi
2:13:09
27
25K· 15.53 mi
10:20/mi
2:38:17
5063
30K· 18.64 mi
10:55/mi
3:12:11
6946
35K· 21.75 mi
12:18/mi
3:50:23
8788
40K· 24.85 mi
11:46/mi
4:26:56
5875
Finish· 26.22 mi
10:44/mi
4:41:33
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent
About the height of the Statue of Liberty

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
2:13:0910:10 /mi⚡ faster
2nd Half
2:28:2411:19 /mi+11.5%
Positive split — 11.5% slower in the second half
Is this your race?

Unlock your AI Race Performance Report

Your Race Story, performance analysis & focus areas — built from your data, free when you claim.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
30:569:583.11 mi30:56
9:58
-
10K
1:01:299:543.10 mi30:33
9:50
-0:08
15K
1:32:499:583.11 mi31:20
10:06
+0:16
20K
2:06:1910:103.11 mi33:30
10:47
+0:41
Half(13.10 mi)
2:13:0910:100.67 mi6:50
10:11
-0:36
25K
2:38:1710:122.43 mi25:08
10:20
+0:09
30K
3:12:1110:193.11 mi33:54
10:55
+0:35
35K
3:50:2310:363.11 mi38:12
12:18
+1:23
40K
4:26:5610:453.10 mi36:33
11:46
-0:32
Finish(26.22 mi)
4:41:3310:451.37 mi14:37
10:44
-1:02
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:50 /mi

Average Pace

10:45 /mi

Slowest Pace

12:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:04:47

44% of race

Time at Steady Pace

1:22:01

29% of race

Time at Slower Pace

1:14:45

27% of race

Average Pace: 10:44 /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 mi381991249212492335861034810348
10K3.10 mi36375+182411590+90211590+902348601091010910
15K3.11 mi35321+105411102+48811102+488335861034810348
20K3.11 mi36507-118611772-67011772-670401151387013870
Half(13.10 mi)0.67 mi36236+27111661+11111661+111322241011710117
25K2.43 mi35296+94011316+34511316+345318891019610196
30K3.11 mi34473+82311145+17111145+171321201078310783
35K3.11 mi34879-40611577-43211577-432366841371613716
40K3.10 mi34620+25911678-10111678-101337931278712787
Finish(26.22 mi)1.37 mi34247+37311577+10111577+101291161058610586

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
131 ft55 ft
49ft125ft
117 ft

Overall

33586

Females

10348

F18-39

10348

5K→10K

3.1 - 6.2 mi

Top 58%
55 ft24 ft
50ft81ft
45 ft

Overall

34860

Females

10910

F18-39

10910

10K→15K

6.2 - 9.3 mi

Top 56%
24 ft18 ft
44ft51ft
17 ft

Overall

33586

Females

10348

F18-39

10348

15K→20K

9.3 - 12.4 mi

Top 67%
18 ft45 ft
67ft40ft
38 ft

Overall

40115

Females

13870

F18-39

13870

20K→Half

12.4 - 13.1 mi

Top 54%
45 ft26 ft
8ft27ft
20 ft

Overall

32224

Females

10117

F18-39

10117

Half→25K

13.1 - 15.5 mi

Top 53%
25 ft12 ft
50ft63ft
20 ft

Overall

31889

Females

10196

F18-39

10196

25K→30K

15.5 - 18.6 mi

Top 54%
12 ft35 ft
69ft46ft
28 ft

Overall

32120

Females

10783

F18-39

10783

30K→35K

18.6 - 21.8 mi

Top 61%
35 ft34 ft
87ft88ft
23 ft

Overall

36684

Females

13716

F18-39

13716

35K→40K

21.8 - 24.9 mi

Top 57%
34 ft17 ft
58ft75ft
31 ft

Overall

33793

Females

12787

F18-39

12787

40K→Finish

24.9 - 26.2 mi

Top 49%
17 ft13 ft
14ft18ft
13 ft

Overall

29116

Females

10586

F18-39

10586

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#38199
5K10K
1181942+1824
#38199 #36375
10K15K
1071161+1054
#36375 #35321
15K20K
1381195-1186
#35321 #36507
20KHalf
12283+271
#36507 #36236
Half25K
59999+940
#36236 #35296
25K30K
2451068+823
#35296 #34473
30K35K
862456-406
#34473 #34879
35K40K
370629+259
#34879 #34620
40KFinish
36409+373
#34620 #34247
TOTALS
31907142+3952
#38199 #34247

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