Joanna Worth

Bib: 73638 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 (F45-49)
#0 / 2995
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
10:27/mi
32:25
49125
10K· 6.21 mi
11:01/mi
1:06:36
5081
15K· 9.32 mi
11:40/mi
1:42:49
4451
20K· 12.43 mi
11:47/mi
2:19:24
6740
Half· 13.10 mi
11:47/mi
2:27:18
27
25K· 15.53 mi
12:24/mi
2:57:29
5063
30K· 18.64 mi
12:55/mi
3:37:34
6946
35K· 21.75 mi
13:04/mi
4:18:08
8788
40K· 24.85 mi
12:13/mi
4:56:04
5875
Finish· 26.22 mi
12:09/mi
5:12:38
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
2:27:1811:15 /mi⚡ faster
2nd Half
2:45:2012:37 /mi+12.2%
Positive split — 12.2% 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
32:2510:273.11 mi32:25
10:27
-
10K
1:06:3610:443.10 mi34:11
11:01
+0:34
15K
1:42:4911:023.11 mi36:13
11:40
+0:39
20K
2:19:2411:143.11 mi36:35
11:47
+0:07
Half(13.10 mi)
2:27:1811:150.67 mi7:54
11:47
0:00
25K
2:57:2911:262.43 mi30:11
12:24
+0:37
30K
3:37:3411:413.11 mi40:05
12:55
+0:31
35K
4:18:0811:533.11 mi40:34
13:04
+0:09
40K
4:56:0411:553.10 mi37:56
12:13
-0:51
Finish(26.22 mi)
5:12:3811:561.37 mi16:34
12:09
-0:04
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

10:27 /mi

Average Pace

11:56 /mi

Slowest Pace

13:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:42:49

33% of race

Time at Steady Pace

2:09:10

41% of race

Time at Slower Pace

1:20:39

26% of race

Average Pace: 11:55 /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 mi432201518615186464101716417164
10K3.10 mi44409-118915897-71115897-711455811662116621
15K3.11 mi45106-69716313-41616313-416464101716417164
20K3.11 mi45565-45916660-34716660-347466281755417554
Half(13.10 mi)0.67 mi45482+8316643+1716643+17445351663116631
25K2.43 mi45333+14916677-3416677-34448471694216942
30K3.11 mi45069+26416661+1616661+16439591683716837
35K3.11 mi44392+67716475+18616475+186411411594015940
40K3.10 mi43530+86216166+30916166+309370081432514325
Finish(26.22 mi)1.37 mi43369+16116139+2716139+27408661605316053

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×10story building
+49ft-125ft

Overall

46410

Females

17164

F45-49

17164

5K→10K

3.1 - 6.2 mi

Top 76%
×4story building
+50ft-81ft

Overall

45581

Females

16621

F45-49

16621

10K→15K

6.2 - 9.3 mi

Top 78%
×1story
+44ft-51ft

Overall

46410

Females

17164

F45-49

17164

15K→20K

9.3 - 12.4 mi

Top 78%
×3story building
+67ft-40ft

Overall

46628

Females

17554

F45-49

17554

20K→Half

12.4 - 13.1 mi

Top 74%
×2story building
+8ft-27ft

Overall

44535

Females

16631

F45-49

16631

Half→25K

13.1 - 15.5 mi

Top 75%
×2story building
+50ft-63ft

Overall

44847

Females

16942

F45-49

16942

25K→30K

15.5 - 18.6 mi

Top 74%
×2story building
+69ft-46ft

Overall

43959

Females

16837

F45-49

16837

30K→35K

18.6 - 21.8 mi

Top 69%
×2story building
+87ft-88ft

Overall

41141

Females

15940

F45-49

15940

35K→40K

21.8 - 24.9 mi

Top 62%
×3story building
+58ft-75ft

Overall

37008

Females

14325

F45-49

14325

40K→Finish

24.9 - 26.2 mi

Top 68%
×1story
+14ft-18ft

Overall

40866

Females

16053

F45-49

16053

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#43220
5K10K
1636447-1189
#43220 #44409
10K15K
1098401-697
#44409 #45106
15K20K
849390-459
#45106 #45565
20KHalf
80163+83
#45565 #45482
Half25K
454603+149
#45482 #45333
25K30K
399663+264
#45333 #45069
30K35K
186863+677
#45069 #44392
35K40K
75937+862
#44392 #43530
40KFinish
88249+161
#43530 #43369
TOTALS
48654716-149
#43220 #43369

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