Nathalie Cazals

Bib: 44401 F GB

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 59786
Top 10%
Gender (Female)
#0 / 26115
Top 3%
Masters (Masters Women)
#0 / 11371
Top 2%
Division (F40-44)
#0 / 3355
Top 3%
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
7:12/mi
22:22
49125
10K· 6.21 mi
7:19/mi
45:05
5081
15K· 9.32 mi
7:30/mi
1:08:20
4451
20K· 12.43 mi
7:17/mi
1:30:56
6740
Half· 13.10 mi
7:32/mi
1:35:59
27
25K· 15.53 mi
7:23/mi
1:53:56
5063
30K· 18.64 mi
7:42/mi
2:17:49
6946
35K· 21.75 mi
7:49/mi
2:42:04
8788
40K· 24.85 mi
7:25/mi
3:05:06
5875
Finish· 26.22 mi
7:02/mi
3:14:41
1418
Course Elevation
6172 ft
×14story building
503 ft climb · 613 ft descent

The Course

Half Splits

1st Half· via Half
1:35:597:20 /mi⚡ faster
2nd Half
1:38:427:32 /mi+2.8%
Positive split — 2.8% 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
22:227:123.11 mi22:22
7:12
-
10K
45:057:163.10 mi22:43
7:19
+0:07
15K
1:08:207:203.11 mi23:15
7:30
+0:11
20K
1:30:567:203.11 mi22:36
7:17
-0:13
Half(13.10 mi)
1:35:597:200.67 mi5:03
7:32
+0:15
25K
1:53:567:212.43 mi17:57
7:23
-0:09
30K
2:17:497:243.11 mi23:53
7:42
+0:19
35K
2:42:047:283.11 mi24:15
7:49
+0:07
40K
3:05:067:273.10 mi23:02
7:25
-0:24
Finish(26.22 mi)
3:14:417:261.37 mi9:35
7:02
-0:23
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:02 /mi

Average Pace

7:26 /mi

Slowest Pace

7:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:50:26

88% of race

Time at Steady Pace

24:15

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:25 /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. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi6884924924712310151015
10K3.10 mi6973-89957-33957-337113985985
15K3.11 mi6991-18964-7964-7712310151015
20K3.11 mi6907+84953+11953+116808921921
Half(13.10 mi)0.67 mi6921-14952+1952+1717110301030
25K2.43 mi6795+126933+19933+196540916916
30K3.11 mi6729+66949-16949-16709911601160
35K3.11 mi6579+150958-9958-9651911591159
40K3.10 mi6069+510883+75883+754189579579
Finish(26.22 mi)1.37 mi5796+273824+59824+592942344344

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×10story building
+49ft-125ft

Overall

7123

Females

1015

F40-44

1015

5K→10K

3.1 - 6.2 mi

Top 12%
×4story building
+50ft-81ft

Overall

7113

Females

985

F40-44

985

10K→15K

6.2 - 9.3 mi

Top 12%
×1story
+44ft-51ft

Overall

7123

Females

1015

F40-44

1015

15K→20K

9.3 - 12.4 mi

Top 11%
×3story building
+67ft-40ft

Overall

6808

Females

921

F40-44

921

20K→Half

12.4 - 13.1 mi

Top 12%
×2story building
+8ft-27ft

Overall

7171

Females

1030

F40-44

1030

Half→25K

13.1 - 15.5 mi

Top 11%
×2story building
+50ft-63ft

Overall

6540

Females

916

F40-44

916

25K→30K

15.5 - 18.6 mi

Top 12%
×2story building
+69ft-46ft

Overall

7099

Females

1160

F40-44

1160

30K→35K

18.6 - 21.8 mi

Top 11%
×2story building
+87ft-88ft

Overall

6519

Females

1159

F40-44

1159

35K→40K

21.8 - 24.9 mi

Top 7%
×3story building
+58ft-75ft

Overall

4189

Females

579

F40-44

579

40K→Finish

24.9 - 26.2 mi

Top 5%
×1story
+14ft-18ft

Overall

2942

Females

344

F40-44

344

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#6884
5K10K
214125-89
#6884 #6973
10K15K
129111-18
#6973 #6991
15K20K
64148+84
#6991 #6907
20KHalf
3521-14
#6907 #6921
Half25K
37163+126
#6921 #6795
25K30K
129195+66
#6795 #6729
30K35K
129279+150
#6729 #6579
35K40K
9519+510
#6579 #6069
40KFinish
3276+273
#6069 #5796
TOTALS
7491837+1088
#6884 #5796

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