Samantha Petty

Bib: 52706 F GB

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 59786
Top 19%
Gender (Female)
#0 / 26115
Top 10%
Division (F18-39)
#0 / 14744
Top 12%
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
7:49/mi
24:15
49125
10K· 6.21 mi
8:00/mi
49:06
5081
15K· 9.32 mi
8:12/mi
1:14:33
4451
20K· 12.43 mi
8:00/mi
1:39:24
6740
Half· 13.10 mi
8:11/mi
1:44:53
27
25K· 15.53 mi
8:06/mi
2:04:35
5063
30K· 18.64 mi
8:22/mi
2:30:32
6946
35K· 21.75 mi
8:35/mi
2:57:09
8788
40K· 24.85 mi
8:31/mi
3:23:35
5875
Finish· 26.22 mi
8:21/mi
3:34:57
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
1:44:538:01 /mi⚡ faster
2nd Half
1:50:048:24 /mi+4.9%
Positive split — 4.9% 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
24:157:493.11 mi24:15
7:49
-
10K
49:067:553.10 mi24:51
8:00
+0:11
15K
1:14:338:003.11 mi25:27
8:12
+0:12
20K
1:39:248:003.11 mi24:51
8:00
-0:12
Half(13.10 mi)
1:44:538:010.67 mi5:29
8:11
+0:11
25K
2:04:358:022.43 mi19:42
8:06
-0:05
30K
2:30:328:053.11 mi25:57
8:22
+0:16
35K
2:57:098:093.11 mi26:37
8:35
+0:13
40K
3:23:358:123.10 mi26:26
8:31
-0:04
Finish(26.22 mi)
3:34:578:131.37 mi11:22
8:21
-0:10
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:49 /mi

Average Pace

8:12 /mi

Slowest Pace

8:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:04:35

58% of race

Time at Steady Pace

1:30:22

42% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:12 /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 mi11886254525451317329372937
10K3.10 mi12287-4012712-1672712-1671293829302930
15K3.11 mi12502-2152776-642776-641317329372937
20K3.11 mi12603-1012795-192795-191305529132913
Half(13.10 mi)0.67 mi12605-22790+52790+51260427772777
25K2.43 mi12440+1652763+272763+271221227222722
30K3.11 mi12234+2062735+282735+281198527642764
35K3.11 mi11876+3582708+272708+271128728172817
40K3.10 mi11430+4462658+502658+501007726582658
Finish(26.22 mi)1.37 mi11224+2062632+262632+26986226422642

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
131 ft55 ft
49ft125ft
117 ft

Overall

13173

Females

2937

F18-39

2937

5K→10K

3.1 - 6.2 mi

Top 22%
55 ft24 ft
50ft81ft
45 ft

Overall

12938

Females

2930

F18-39

2930

10K→15K

6.2 - 9.3 mi

Top 22%
24 ft18 ft
44ft51ft
17 ft

Overall

13173

Females

2937

F18-39

2937

15K→20K

9.3 - 12.4 mi

Top 22%
18 ft45 ft
67ft40ft
38 ft

Overall

13055

Females

2913

F18-39

2913

20K→Half

12.4 - 13.1 mi

Top 21%
45 ft26 ft
8ft27ft
20 ft

Overall

12604

Females

2777

F18-39

2777

Half→25K

13.1 - 15.5 mi

Top 20%
25 ft12 ft
50ft63ft
20 ft

Overall

12212

Females

2722

F18-39

2722

25K→30K

15.5 - 18.6 mi

Top 20%
12 ft35 ft
69ft46ft
28 ft

Overall

11985

Females

2764

F18-39

2764

30K→35K

18.6 - 21.8 mi

Top 19%
35 ft34 ft
87ft88ft
23 ft

Overall

11287

Females

2817

F18-39

2817

35K→40K

21.8 - 24.9 mi

Top 17%
34 ft17 ft
58ft75ft
31 ft

Overall

10077

Females

2658

F18-39

2658

40K→Finish

24.9 - 26.2 mi

Top 16%
17 ft13 ft
14ft18ft
13 ft

Overall

9862

Females

2642

F18-39

2642

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#11886
5K10K
623222-401
#11886 #12287
10K15K
395180-215
#12287 #12502
15K20K
298197-101
#12502 #12603
20KHalf
5957-2
#12603 #12605
Half25K
129294+165
#12605 #12440
25K30K
212418+206
#12440 #12234
30K35K
189547+358
#12234 #11876
35K40K
125571+446
#11876 #11430
40KFinish
37243+206
#11430 #11224
TOTALS
20672729+662
#11886 #11224

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