Clare Tailby

Bib: 14716 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 24%
Gender (Female)
#0 / 26115
Top 14%
Masters (Masters Women)
#0 / 11371
Top 12%
Division (F40-44)
#0 / 3355
Top 17%
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
8:08/mi
25:15
49125
10K· 6.21 mi
8:26/mi
51:24
5081
15K· 9.32 mi
8:42/mi
1:18:25
4451
20K· 12.43 mi
8:23/mi
1:44:26
6740
Half· 13.10 mi
8:39/mi
1:50:14
27
25K· 15.53 mi
8:34/mi
2:11:04
5063
30K· 18.64 mi
8:46/mi
2:38:17
6946
35K· 21.75 mi
8:44/mi
3:05:23
8788
40K· 24.85 mi
8:54/mi
3:33:00
5875
Finish· 26.22 mi
8:29/mi
3:44:33
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent

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The Course

Half Splits

1st Half· via Half
1:50:148:25 /mi⚡ faster
2nd Half
1:54:198:43 /mi+3.7%
Positive split — 3.7% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
25:158:083.11 mi25:15
8:08
-
10K
51:248:173.10 mi26:09
8:26
+0:18
15K
1:18:258:253.11 mi27:01
8:42
+0:16
20K
1:44:268:253.11 mi26:01
8:23
-0:19
Half(13.10 mi)
1:50:148:250.67 mi5:48
8:39
+0:16
25K
2:11:048:272.43 mi20:50
8:34
-0:05
30K
2:38:178:303.11 mi27:13
8:46
+0:12
35K
3:05:238:323.11 mi27:06
8:44
-0:02
40K
3:33:008:353.10 mi27:37
8:54
+0:10
Finish(26.22 mi)
3:44:338:351.37 mi11:33
8:29
-0:25
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:08 /mi

Average Pace

8:34 /mi

Slowest Pace

8:54 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:28:58

40% of race

Time at Steady Pace

2:15:35

60% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:34 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi15662376237621807245424542
10K3.10 mi16648-9864078-3164078-3161756143934393
15K3.11 mi17076-4284212-1344212-1341807245424542
20K3.11 mi16923+1534189+234189+231668541044104
Half(13.10 mi)0.67 mi16920+34195-64195-61708342864286
25K2.43 mi16698+2224156+394156+391629340894089
30K3.11 mi16262+4364075+814075+811527439123912
35K3.11 mi15311+9513868+2073868+2071238132353235
40K3.10 mi14699+6123799+693799+691268936813681
Finish(26.22 mi)1.37 mi14333+3663720+793720+791080129962996

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×10
+49ft-125ft

Overall

18072

Females

4542

F40-44

4542

5K→10K

3.1 - 6.2 mi

Top 29%
+50ft-81ft

Overall

17561

Females

4393

F40-44

4393

10K→15K

6.2 - 9.3 mi

Top 30%
+44ft-51ft

Overall

18072

Females

4542

F40-44

4542

15K→20K

9.3 - 12.4 mi

Top 28%
+67ft-40ft

Overall

16685

Females

4104

F40-44

4104

20K→Half

12.4 - 13.1 mi

Top 29%
+8ft-27ft

Overall

17083

Females

4286

F40-44

4286

Half→25K

13.1 - 15.5 mi

Top 27%
+50ft-63ft

Overall

16293

Females

4089

F40-44

4089

25K→30K

15.5 - 18.6 mi

Top 26%
+69ft-46ft

Overall

15274

Females

3912

F40-44

3912

30K→35K

18.6 - 21.8 mi

Top 21%
+87ft-88ft

Overall

12381

Females

3235

F40-44

3235

35K→40K

21.8 - 24.9 mi

Top 21%
+58ft-75ft

Overall

12689

Females

3681

F40-44

3681

40K→Finish

24.9 - 26.2 mi

Top 18%
+14ft-18ft

Overall

10801

Females

2996

F40-44

2996

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#15662
5K10K
200157-986
#15662 #16648
10K15K
200164-428
#16648 #17076
15K20K
181334*+153
#17076 #16923
20KHalf
5457+3
#16923 #16920
Half25K
129351*+222
#16920 #16698
25K30K
162598+436
#16698 #16262
30K35K
45996*+951
#16262 #15311
35K40K
141753*+612
#15311 #14699
40KFinish
28394*+366
#14699 #14333
TOTALS
11403804*+1329
#15662 #14333

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing