Tracy Smith

Bib: 28071 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Top 47%
Masters (Masters Women)
#0 / 11371
Top 45%
Division (F40-44)
#0 / 3355
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
10:11/mi
31:37
49125
10K· 6.21 mi
10:19/mi
1:03:38
5081
15K· 9.32 mi
10:45/mi
1:37:00
4451
20K· 12.43 mi
10:21/mi
2:09:07
6740
Half· 13.10 mi
10:52/mi
2:16:24
27
25K· 15.53 mi
11:04/mi
2:43:19
5063
30K· 18.64 mi
11:55/mi
3:20:18
6946
35K· 21.75 mi
11:43/mi
3:56:40
8788
40K· 24.85 mi
11:10/mi
4:31:20
5875
Finish· 26.22 mi
11:03/mi
4:46:23
1418
Course Elevation
6172 ft
×14story building
503 ft climb · 613 ft descent

The Course

Half Splits

1st Half· via Half
2:16:2410:25 /mi⚡ faster
2nd Half
2:29:5911:26 /mi+10.0%
Positive split — 10.0% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
31:3710:113.11 mi31:37
10:11
-
10K
1:03:3810:153.10 mi32:01
10:19
+0:08
15K
1:37:0010:253.11 mi33:22
10:45
+0:26
20K
2:09:0710:243.11 mi32:07
10:21
-0:24
Half(13.10 mi)
2:16:2410:250.67 mi7:17
10:52
+0:31
25K
2:43:1910:312.43 mi26:55
11:04
+0:12
30K
3:20:1810:453.11 mi36:59
11:55
+0:51
35K
3:56:4010:533.11 mi36:22
11:43
-0:12
40K
4:31:2010:563.10 mi34:40
11:10
-0:33
Finish(26.22 mi)
4:46:2310:561.37 mi15:03
11:03
-0:07
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:11 /mi

Average Pace

10:56 /mi

Slowest Pace

11:55 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:33:02

74% of race

Time at Steady Pace

1:13:21

26% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:55 /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. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi405911373313733394711326013260
10K3.10 mi39856+73513334+39913334+399394171315713157
15K3.11 mi39613+24313246+8813246+88394711326013260
20K3.11 mi38672+94112832+41412832+414365161203412034
Half(13.10 mi)0.67 mi38553+11912813+1912813+19377251285812858
25K2.43 mi38170+38312758+5512758+55372891289212892
30K3.11 mi38160+1012942-18412942-184384391395313953
35K3.11 mi37271+88912718+22412718+224329161190911909
40K3.10 mi36076+119512331+38712331+387290761057510575
Finish(26.22 mi)1.37 mi35819+25712289+4212289+42318211186011860

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×10story building
+49ft-125ft

Overall

39471

Females

13260

F40-44

13260

5K→10K

3.1 - 6.2 mi

Top 66%
×4story building
+50ft-81ft

Overall

39417

Females

13157

F40-44

13157

10K→15K

6.2 - 9.3 mi

Top 66%
×1story
+44ft-51ft

Overall

39471

Females

13260

F40-44

13260

15K→20K

9.3 - 12.4 mi

Top 61%
×3story building
+67ft-40ft

Overall

36516

Females

12034

F40-44

12034

20K→Half

12.4 - 13.1 mi

Top 63%
×2story building
+8ft-27ft

Overall

37725

Females

12858

F40-44

12858

Half→25K

13.1 - 15.5 mi

Top 62%
×2story building
+50ft-63ft

Overall

37289

Females

12892

F40-44

12892

25K→30K

15.5 - 18.6 mi

Top 64%
×2story building
+69ft-46ft

Overall

38439

Females

13953

F40-44

13953

30K→35K

18.6 - 21.8 mi

Top 55%
×2story building
+87ft-88ft

Overall

32916

Females

11909

F40-44

11909

35K→40K

21.8 - 24.9 mi

Top 49%
×3story building
+58ft-75ft

Overall

29076

Females

10575

F40-44

10575

40K→Finish

24.9 - 26.2 mi

Top 53%
×1story
+14ft-18ft

Overall

31821

Females

11860

F40-44

11860

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#40591
5K10K
200935*+735
#40591 #39856
10K15K
200443*+243
#39856 #39613
15K20K
961037*+941
#39613 #38672
20KHalf
53172+119
#38672 #38553
Half25K
200583*+383
#38553 #38170
25K30K
594604+10
#38170 #38160
30K35K
1921081*+889
#38160 #37271
35K40K
441239*+1195
#37271 #36076
40KFinish
80337*+257
#36076 #35819
TOTALS
16596431*+4772
#40591 #35819

* 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

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Mika Timing

Mika Timing