Sarah Barnes

Bib: 33679 F GB

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Division (F50-54)
#0 / 2342
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
10:38/mi
33:00
49125
10K· 6.21 mi
10:53/mi
1:06:47
5081
15K· 9.32 mi
16:29/mi
1:57:58
4451
20K· 12.43 mi
12:54/mi
2:38:02
6740
Half· 13.10 mi
14:08/mi
2:47:31
27
25K· 15.53 mi
15:14/mi
3:24:35
5063
30K· 18.64 mi
15:36/mi
4:13:02
6946
35K· 21.75 mi
12:56/mi
4:53:11
8788
40K· 24.85 mi
14:11/mi
5:37:12
5875
Finish· 26.22 mi
11:47/mi
5:53:16
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
2:47:3112:48 /mi⚡ faster
2nd Half
3:05:4514:10 /mi+10.9%
Positive split — 10.9% 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
33:0010:383.11 mi33:00
10:38
-
10K
1:06:4710:453.10 mi33:47
10:53
+0:15
15K
1:57:5812:403.11 mi51:11
16:29
+5:36
20K
2:38:0212:433.11 mi40:04
12:54
-3:35
Half(13.10 mi)
2:47:3112:480.67 mi9:29
14:08
+1:14
25K
3:24:3513:112.43 mi37:04
15:14
+1:06
30K
4:13:0213:353.11 mi48:27
15:36
+0:22
35K
4:53:1113:293.11 mi40:09
12:56
-2:40
40K
5:37:1213:353.10 mi44:01
14:11
+1:15
Finish(26.22 mi)
5:53:1613:301.37 mi16:04
11:47
-2:24
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:38 /mi

Average Pace

13:29 /mi

Slowest Pace

16:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:43:04

46% of race

Time at Steady Pace

53:30

15% of race

Time at Slower Pace

2:16:42

39% of race

Average Pace: 13:28 /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 mi449491620216202588832544925449
10K3.10 mi44662+28716042+16016042+160446071604716047
15K3.11 mi54104-944222036-599422036-5994588832544925449
20K3.11 mi53408+69621619+41721619+417515192060520605
Half(13.10 mi)0.67 mi53446-3821678-5921678-59539472236822368
25K2.43 mi53676-23021879-20121879-201545212268822688
30K3.11 mi53874-19822062-18322062-183543812275422754
35K3.11 mi52462+141221259+80321259+803403861555515555
40K3.10 mi52193+26921153+10621153+106490122025120251
Finish(26.22 mi)1.37 mi51743+45020901+25220901+252380751473514735

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
131 ft55 ft
49ft125ft
117 ft

Overall

58883

Females

25449

F50-54

25449

5K→10K

3.1 - 6.2 mi

Top 75%
55 ft24 ft
50ft81ft
45 ft

Overall

44607

Females

16047

F50-54

16047

10K→15K

6.2 - 9.3 mi

Top 98%
24 ft18 ft
44ft51ft
17 ft

Overall

58883

Females

25449

F50-54

25449

15K→20K

9.3 - 12.4 mi

Top 86%
18 ft45 ft
67ft40ft
38 ft

Overall

51519

Females

20605

F50-54

20605

20K→Half

12.4 - 13.1 mi

Top 90%
45 ft26 ft
8ft27ft
20 ft

Overall

53947

Females

22368

F50-54

22368

Half→25K

13.1 - 15.5 mi

Top 91%
25 ft12 ft
50ft63ft
20 ft

Overall

54521

Females

22688

F50-54

22688

25K→30K

15.5 - 18.6 mi

Top 91%
12 ft35 ft
69ft46ft
28 ft

Overall

54381

Females

22754

F50-54

22754

30K→35K

18.6 - 21.8 mi

Top 68%
35 ft34 ft
87ft88ft
23 ft

Overall

40386

Females

15555

F50-54

15555

35K→40K

21.8 - 24.9 mi

Top 82%
34 ft17 ft
58ft75ft
31 ft

Overall

49012

Females

20251

F50-54

20251

40K→Finish

24.9 - 26.2 mi

Top 64%
17 ft13 ft
14ft18ft
13 ft

Overall

38075

Females

14735

F50-54

14735

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#44949
5K10K
674961+287
#44949 #44662
10K15K
94475-9442
#44662 #54104
15K20K
97793+696
#54104 #53408
20KHalf
12486-38
#53408 #53446
Half25K
471241-230
#53446 #53676
25K30K
442244-198
#53676 #53874
30K35K
51417+1412
#53874 #52462
35K40K
112381+269
#52462 #52193
40KFinish
4454+450
#52193 #51743
TOTALS
113764582-6794
#44949 #51743

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