Linda Duffy

Bib: 35898 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
11:21/mi
35:15
49125
10K· 6.21 mi
11:36/mi
1:11:17
5081
15K· 9.32 mi
13:25/mi
1:52:57
4451
20K· 12.43 mi
12:37/mi
2:32:07
6740
Half· 13.10 mi
12:35/mi
2:40:33
27
25K· 15.53 mi
14:38/mi
3:16:10
5063
30K· 18.64 mi
13:25/mi
3:57:50
6946
35K· 21.75 mi
14:58/mi
4:44:18
8788
40K· 24.85 mi
13:58/mi
5:27:39
5875
Finish· 26.22 mi
13:06/mi
5:45:30
1418
Course Elevation
6172 ft
×14story building
503 ft climb · 613 ft descent

The Course

Half Splits

1st Half· via Half
2:40:3312:16 /mi⚡ faster
2nd Half
3:04:5714:06 /mi+15.2%
Positive split — 15.2% 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
35:1511:213.11 mi35:15
11:21
-
10K
1:11:1711:293.10 mi36:02
11:36
+0:15
15K
1:52:5712:083.11 mi41:40
13:25
+1:49
20K
2:32:0712:153.11 mi39:10
12:37
-0:48
Half(13.10 mi)
2:40:3312:160.67 mi8:26
12:35
-0:02
25K
3:16:1012:382.43 mi35:37
14:38
+2:03
30K
3:57:5012:463.11 mi41:40
13:25
-1:13
35K
4:44:1813:053.11 mi46:28
14:58
+1:33
40K
5:27:3913:113.10 mi43:21
13:58
-1:00
Finish(26.22 mi)
5:45:3013:121.37 mi17:51
13:06
-0:52
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:21 /mi

Average Pace

13:11 /mi

Slowest Pace

14:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:58:53

34% of race

Time at Steady Pace

2:24:32

42% of race

Time at Slower Pace

1:22:05

24% of race

Average Pace: 13:11 /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 mi508121977219772541682216022160
10K3.10 mi50212+60019406+36619406+366498111920519205
15K3.11 mi51989-177720621-121520621-1215541682216022160
20K3.11 mi51538+45120386+23520386+235504161987719877
Half(13.10 mi)0.67 mi51342+19620270+11620270+116485181899118991
25K2.43 mi51703-36120591-32120591-321530022175221752
30K3.11 mi50847+85620113+47820113+478464471820618206
35K3.11 mi50819+2820226-11320226-113504202083420834
40K3.10 mi50560+25920182+4420182+44479281968919689
Finish(26.22 mi)1.37 mi50450+11020148+3420148+34469941918419184

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×10story building
+49ft-125ft

Overall

54168

Females

22160

F50-54

22160

5K→10K

3.1 - 6.2 mi

Top 83%
×4story building
+50ft-81ft

Overall

49811

Females

19205

F50-54

19205

10K→15K

6.2 - 9.3 mi

Top 91%
×1story
+44ft-51ft

Overall

54168

Females

22160

F50-54

22160

15K→20K

9.3 - 12.4 mi

Top 84%
×3story building
+67ft-40ft

Overall

50416

Females

19877

F50-54

19877

20K→Half

12.4 - 13.1 mi

Top 81%
×2story building
+8ft-27ft

Overall

48518

Females

18991

F50-54

18991

Half→25K

13.1 - 15.5 mi

Top 89%
×2story building
+50ft-63ft

Overall

53002

Females

21752

F50-54

21752

25K→30K

15.5 - 18.6 mi

Top 78%
×2story building
+69ft-46ft

Overall

46447

Females

18206

F50-54

18206

30K→35K

18.6 - 21.8 mi

Top 84%
×2story building
+87ft-88ft

Overall

50420

Females

20834

F50-54

20834

35K→40K

21.8 - 24.9 mi

Top 80%
×3story building
+58ft-75ft

Overall

47928

Females

19689

F50-54

19689

40K→Finish

24.9 - 26.2 mi

Top 79%
×1story
+14ft-18ft

Overall

46994

Females

19184

F50-54

19184

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#50812
5K10K
4241024+600
#50812 #50212
10K15K
1896119-1777
#50212 #51989
15K20K
216667+451
#51989 #51538
20KHalf
21217+196
#51538 #51342
Half25K
636275-361
#51342 #51703
25K30K
70926+856
#51703 #50847
30K35K
349377+28
#50847 #50819
35K40K
149408+259
#50819 #50560
40KFinish
66176+110
#50560 #50450
TOTALS
38274189+362
#50812 #50450

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