Vanessa Barrow

Bib: 62369 F GB

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 59786
Top 43%
Gender (Female)
#0 / 26115
Top 30%
Masters (Masters Women)
#0 / 11371
Top 28%
Division (F50-54)
#0 / 2342
Top 28%
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
8:54/mi
27:36
49125
10K· 6.21 mi
9:12/mi
56:09
5081
15K· 9.32 mi
9:12/mi
1:24:41
4451
20K· 12.43 mi
9:05/mi
1:52:53
6740
Half· 13.10 mi
9:18/mi
1:59:07
27
25K· 15.53 mi
9:55/mi
2:23:14
5063
30K· 18.64 mi
10:28/mi
2:55:43
6946
35K· 21.75 mi
11:21/mi
3:30:57
8788
40K· 24.85 mi
10:23/mi
4:03:12
5875
Finish· 26.22 mi
9:53/mi
4:16:40
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
1:59:079:06 /mi⚡ faster
2nd Half
2:17:3310:30 /mi+15.5%
Positive split — 15.5% 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
27:368:543.11 mi27:36
8:54
-
10K
56:099:033.10 mi28:33
9:12
+0:18
15K
1:24:419:063.11 mi28:32
9:12
0:00
20K
1:52:539:063.11 mi28:12
9:05
-0:07
Half(13.10 mi)
1:59:079:060.67 mi6:14
9:18
+0:13
25K
2:23:149:142.43 mi24:07
9:55
+0:37
30K
2:55:439:263.11 mi32:29
10:28
+0:33
35K
3:30:579:423.11 mi35:14
11:21
+0:53
40K
4:03:129:483.10 mi32:15
10:23
-0:58
Finish(26.22 mi)
4:16:409:481.37 mi13:28
9:53
-0:30
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:54 /mi

Average Pace

9:48 /mi

Slowest Pace

11:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:59:07

46% of race

Time at Steady Pace

37:35

15% of race

Time at Slower Pace

1:39:58

39% of race

Average Pace: 9:47 /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. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi25019696969692357463996399
10K3.10 mi26027-10087349-3807349-3802727078217821
15K3.11 mi25085+9426959+3906959+3902357463996399
20K3.11 mi24823+2626868+916868+912462268256825
Half(13.10 mi)0.67 mi24732+916842+266842+262382666616661
25K2.43 mi25646-9147232-3907232-3902859686828682
30K3.11 mi26303-6577611-3797611-3792880492139213
35K3.11 mi26848-5458076-4658076-465305801077210772
40K3.10 mi26086+7628014+628014+622351280578057
Finish(26.22 mi)1.37 mi25750+3367942+727942+722194173927392

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
131 ft55 ft
49ft125ft
117 ft

Overall

23574

Females

6399

F50-54

6399

5K→10K

3.1 - 6.2 mi

Top 46%
55 ft24 ft
50ft81ft
45 ft

Overall

27270

Females

7821

F50-54

7821

10K→15K

6.2 - 9.3 mi

Top 39%
24 ft18 ft
44ft51ft
17 ft

Overall

23574

Females

6399

F50-54

6399

15K→20K

9.3 - 12.4 mi

Top 41%
18 ft45 ft
67ft40ft
38 ft

Overall

24622

Females

6825

F50-54

6825

20K→Half

12.4 - 13.1 mi

Top 40%
45 ft26 ft
8ft27ft
20 ft

Overall

23826

Females

6661

F50-54

6661

Half→25K

13.1 - 15.5 mi

Top 48%
25 ft12 ft
50ft63ft
20 ft

Overall

28596

Females

8682

F50-54

8682

25K→30K

15.5 - 18.6 mi

Top 48%
12 ft35 ft
69ft46ft
28 ft

Overall

28804

Females

9213

F50-54

9213

30K→35K

18.6 - 21.8 mi

Top 51%
35 ft34 ft
87ft88ft
23 ft

Overall

30580

Females

10772

F50-54

10772

35K→40K

21.8 - 24.9 mi

Top 39%
34 ft17 ft
58ft75ft
31 ft

Overall

23512

Females

8057

F50-54

8057

40K→Finish

24.9 - 26.2 mi

Top 37%
17 ft13 ft
14ft18ft
13 ft

Overall

21941

Females

7392

F50-54

7392

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#25019
5K10K
200200-1008
#25019 #26027
10K15K
1151057*+942
#26027 #25085
15K20K
200462*+262
#25085 #24823
20KHalf
53144+91
#24823 #24732
Half25K
200200-914
#24732 #25646
25K30K
1034377-657
#25646 #26303
30K35K
200200-545
#26303 #26848
35K40K
168930*+762
#26848 #26086
40KFinish
31367*+336
#26086 #25750
TOTALS
22013937*-731
#25019 #25750

* 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