Sam Smith

Bib: 82308 F GB

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 59786
Top 37%
Gender (Female)
#0 / 26115
Top 25%
Masters (Masters Women)
#0 / 11371
Top 23%
Division (F45-49)
#0 / 2995
Top 25%
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
8:48/mi
27:20
49125
10K· 6.21 mi
8:48/mi
54:40
5081
15K· 9.32 mi
9:17/mi
1:23:30
4451
20K· 12.43 mi
9:08/mi
1:51:52
6740
Half· 13.10 mi
9:24/mi
1:58:10
27
25K· 15.53 mi
9:22/mi
2:20:58
5063
30K· 18.64 mi
9:40/mi
2:50:59
6946
35K· 21.75 mi
9:56/mi
3:21:49
8788
40K· 24.85 mi
9:41/mi
3:51:54
5875
Finish· 26.22 mi
9:35/mi
4:04:57
1418
Course Elevation
503ft
Total climb
613ft
Total descent
166ft
Range
6 to 172 ft
×14story building

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
1:58:109:02 /mi⚡ faster
2nd Half
2:06:479:40 /mi+7.3%
Positive split — 7.3% 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
27:208:483.11 mi27:20
8:48
-
10K
54:408:483.10 mi27:20
8:48
0:00
15K
1:23:308:583.11 mi28:50
9:17
+0:29
20K
1:51:529:013.11 mi28:22
9:08
-0:09
Half(13.10 mi)
1:58:109:020.67 mi6:18
9:24
+0:16
25K
2:20:589:052.43 mi22:48
9:22
-0:02
30K
2:50:599:113.11 mi30:01
9:40
+0:18
35K
3:21:499:173.11 mi30:50
9:56
+0:16
40K
3:51:549:203.10 mi30:05
9:41
-0:15
Finish(26.22 mi)
4:04:579:211.37 mi13:03
9:35
-0:06
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:48 /mi

Average Pace

9:21 /mi

Slowest Pace

9:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:04:02

75% of race

Time at Steady Pace

1:00:55

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:21 /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. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi23773652165212504469186918
10K3.10 mi22737+10366149+3726149+3722186658825882
15K3.11 mi23338-6016351-2026351-2022504469186918
20K3.11 mi23729-3916479-1286479-1282538870917091
Half(13.10 mi)0.67 mi23787-586495-166495-162509470567056
25K2.43 mi23765+226540-456540-452439569626962
30K3.11 mi23492+2736584-446584-442311367966796
35K3.11 mi22982+5106600-166600-162132765896589
40K3.10 mi22157+8256466+1346466+1341867560096009
Finish(26.22 mi)1.37 mi21955+2026453+136453+131958664166416

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×10story building
+49ft-125ft

Overall

25044

Females

6918

F45-49

6918

5K→10K

3.1 - 6.2 mi

Top 37%
×4story building
+50ft-81ft

Overall

21866

Females

5882

F45-49

5882

10K→15K

6.2 - 9.3 mi

Top 42%
×1story
+44ft-51ft

Overall

25044

Females

6918

F45-49

6918

15K→20K

9.3 - 12.4 mi

Top 42%
×3story building
+67ft-40ft

Overall

25388

Females

7091

F45-49

7091

20K→Half

12.4 - 13.1 mi

Top 42%
×2story building
+8ft-27ft

Overall

25094

Females

7056

F45-49

7056

Half→25K

13.1 - 15.5 mi

Top 41%
×2story building
+50ft-63ft

Overall

24395

Females

6962

F45-49

6962

25K→30K

15.5 - 18.6 mi

Top 39%
×2story building
+69ft-46ft

Overall

23113

Females

6796

F45-49

6796

30K→35K

18.6 - 21.8 mi

Top 36%
×2story building
+87ft-88ft

Overall

21327

Females

6589

F45-49

6589

35K→40K

21.8 - 24.9 mi

Top 31%
×3story building
+58ft-75ft

Overall

18675

Females

6009

F45-49

6009

40K→Finish

24.9 - 26.2 mi

Top 33%
×1story
+14ft-18ft

Overall

19586

Females

6416

F45-49

6416

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#23773
5K10K
1881224+1036
#23773 #22737
10K15K
846245-601
#22737 #23338
15K20K
657266-391
#23338 #23729
20KHalf
13375-58
#23729 #23787
Half25K
384406+22
#23787 #23765
25K30K
447720+273
#23765 #23492
30K35K
327837+510
#23492 #22982
35K40K
134959+825
#22982 #22157
40KFinish
71273+202
#22157 #21955
TOTALS
31875005+1818
#23773 #21955

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