Katherine Thomas

Bib: 81036 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 40%
Gender (Female)
#0 / 26115
Top 28%
Division (F18-39)
#0 / 14744
Top 30%
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
9:16/mi
28:45
49125
10K· 6.21 mi
9:22/mi
57:48
5081
15K· 9.32 mi
9:39/mi
1:27:46
4451
20K· 12.43 mi
9:19/mi
1:56:40
6740
Half· 13.10 mi
9:37/mi
2:03:07
27
25K· 15.53 mi
9:32/mi
2:26:20
5063
30K· 18.64 mi
9:45/mi
2:56:37
6946
35K· 21.75 mi
10:00/mi
3:27:39
8788
40K· 24.85 mi
10:01/mi
3:58:46
5875
Finish· 26.22 mi
9:40/mi
4:11:57
1418
Course Elevation
6172 ft
×14story building
503 ft climb · 613 ft descent

The Course

Half Splits

1st Half· via Half
2:03:079:24 /mi⚡ faster
2nd Half
2:08:509:50 /mi+4.6%
Positive split — 4.6% 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
28:459:163.11 mi28:45
9:16
-
10K
57:489:193.10 mi29:03
9:22
+0:06
15K
1:27:469:253.11 mi29:58
9:39
+0:17
20K
1:56:409:243.11 mi28:54
9:19
-0:20
Half(13.10 mi)
2:03:079:240.67 mi6:27
9:37
+0:18
25K
2:26:209:262.43 mi23:13
9:32
-0:05
30K
2:56:379:293.11 mi30:17
9:45
+0:13
35K
3:27:399:333.11 mi31:02
10:00
+0:15
40K
3:58:469:373.10 mi31:07
10:01
+0:01
Finish(26.22 mi)
4:11:579:371.37 mi13:11
9:40
-0:21
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:16 /mi

Average Pace

9:37 /mi

Slowest Pace

10:01 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:39:31

63% of race

Time at Steady Pace

1:32:26

37% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:37 /mi

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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. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi30448899589952949386148614
10K3.10 mi29984+4648850+1458850+1452964686758675
15K3.11 mi29707+2778714+1368714+1362949386148614
20K3.11 mi28932+7758439+2758439+2752724978027802
Half(13.10 mi)0.67 mi28768+1648387+528387+522722179067906
25K2.43 mi27964+8048144+2438144+2432576774897489
30K3.11 mi26763+12017796+3487796+3482374670677067
35K3.11 mi25491+12727531+2657531+2652175267606760
40K3.10 mi24515+9767365+1667365+1662102569736973
Finish(26.22 mi)1.37 mi24142+3737293+727293+722038067476747

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×10story building
+49ft-125ft

Overall

29493

Females

8614

F18-39

8614

5K→10K

3.1 - 6.2 mi

Top 50%
×4story building
+50ft-81ft

Overall

29646

Females

8675

F18-39

8675

10K→15K

6.2 - 9.3 mi

Top 49%
×1story
+44ft-51ft

Overall

29493

Females

8614

F18-39

8614

15K→20K

9.3 - 12.4 mi

Top 46%
×3story building
+67ft-40ft

Overall

27249

Females

7802

F18-39

7802

20K→Half

12.4 - 13.1 mi

Top 46%
×2story building
+8ft-27ft

Overall

27221

Females

7906

F18-39

7906

Half→25K

13.1 - 15.5 mi

Top 43%
×2story building
+50ft-63ft

Overall

25767

Females

7489

F18-39

7489

25K→30K

15.5 - 18.6 mi

Top 40%
×2story building
+69ft-46ft

Overall

23746

Females

7067

F18-39

7067

30K→35K

18.6 - 21.8 mi

Top 36%
×2story building
+87ft-88ft

Overall

21752

Females

6760

F18-39

6760

35K→40K

21.8 - 24.9 mi

Top 35%
×3story building
+58ft-75ft

Overall

21025

Females

6973

F18-39

6973

40K→Finish

24.9 - 26.2 mi

Top 34%
×1story
+14ft-18ft

Overall

20380

Females

6747

F18-39

6747

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#30448
5K10K
450914+464
#30448 #29984
10K15K
412689+277
#29984 #29707
15K20K
110885+775
#29707 #28932
20KHalf
37201+164
#28932 #28768
Half25K
88892+804
#28768 #27964
25K30K
851286+1201
#27964 #26763
30K35K
871359+1272
#26763 #25491
35K40K
801056+976
#25491 #24515
40KFinish
25398+373
#24515 #24142
TOTALS
13747680+6306
#30448 #24142

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

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London Marathon Events

Mika Timing

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