Lisa Belsom

Bib: 66046 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Masters (Masters Women)
#0 / 11371
Division (F55-59)
#0 / 1484
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
13:16/mi
41:11
49125
10K· 6.21 mi
14:55/mi
1:27:31
5081
15K· 9.32 mi
14:41/mi
2:13:07
4451
20K· 12.43 mi
14:21/mi
2:57:42
6740
Half· 13.10 mi
13:59/mi
3:07:05
27
25K· 15.53 mi
18:57/mi
3:53:14
5063
30K· 18.64 mi
14:45/mi
4:39:02
6946
35K· 21.75 mi
15:40/mi
5:27:41
8788
40K· 24.85 mi
15:21/mi
6:15:20
5875
Finish· 26.22 mi
15:25/mi
6:36:21
1418
Course Elevation
6172 ft
×14story building
503 ft climb · 613 ft descent

The Course

Half Splits

1st Half· via Half
3:07:0514:17 /mi⚡ faster
2nd Half
3:29:1615:57 /mi+11.9%
Positive split — 11.9% 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
41:1113:163.11 mi41:11
13:16
-
10K
1:27:3114:063.10 mi46:20
14:55
+1:39
15K
2:13:0714:173.11 mi45:36
14:41
-0:14
20K
2:57:4214:183.11 mi44:35
14:21
-0:20
Half(13.10 mi)
3:07:0514:170.67 mi9:23
13:59
-0:22
25K
3:53:1415:012.43 mi46:09
18:57
+4:58
30K
4:39:0214:593.11 mi45:48
14:45
-4:12
35K
5:27:4115:053.11 mi48:39
15:40
+0:55
40K
6:15:2015:073.10 mi47:39
15:21
-0:19
Finish(26.22 mi)
6:36:2115:081.37 mi21:01
15:25
+0:04
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

13:16 /mi

Average Pace

15:08 /mi

Slowest Pace

18:57 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

50:34

13% of race

Time at Steady Pace

4:10:59

63% of race

Time at Slower Pace

1:34:48

24% of race

Average Pace: 15:07 /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. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi576512450724507570112409724097
10K3.10 mi58198-54724923-41624923-416584732514225142
15K3.11 mi57916+28224715+20824715+208570112409724097
20K3.11 mi57404+51224369+34624369+346555982323223232
Half(13.10 mi)0.67 mi57274+13024287+8224287+82535212209722097
25K2.43 mi57772-49824638-35124638-351587342537125371
30K3.11 mi57213+55924290+34824290+348518492126521265
35K3.11 mi56870+34324095+19524095+195528312216022160
40K3.10 mi56622+24823958+13723958+137535892262922629
Finish(26.22 mi)1.37 mi56596+2623948+1023948+10553332362023620

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×10story building
+49ft-125ft

Overall

57011

Females

24097

F55-59

24097

5K→10K

3.1 - 6.2 mi

Top 98%
×4story building
+50ft-81ft

Overall

58473

Females

25142

F55-59

25142

10K→15K

6.2 - 9.3 mi

Top 95%
×1story
+44ft-51ft

Overall

57011

Females

24097

F55-59

24097

15K→20K

9.3 - 12.4 mi

Top 93%
×3story building
+67ft-40ft

Overall

55598

Females

23232

F55-59

23232

20K→Half

12.4 - 13.1 mi

Top 90%
×2story building
+8ft-27ft

Overall

53521

Females

22097

F55-59

22097

Half→25K

13.1 - 15.5 mi

Top 98%
×2story building
+50ft-63ft

Overall

58734

Females

25371

F55-59

25371

25K→30K

15.5 - 18.6 mi

Top 87%
×2story building
+69ft-46ft

Overall

51849

Females

21265

F55-59

21265

30K→35K

18.6 - 21.8 mi

Top 88%
×2story building
+87ft-88ft

Overall

52831

Females

22160

F55-59

22160

35K→40K

21.8 - 24.9 mi

Top 90%
×3story building
+58ft-75ft

Overall

53589

Females

22629

F55-59

22629

40K→Finish

24.9 - 26.2 mi

Top 93%
×1story
+14ft-18ft

Overall

55333

Females

23620

F55-59

23620

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#57651
5K10K
673126-547
#57651 #58198
10K15K
97379+282
#58198 #57916
15K20K
32544+512
#57916 #57404
20KHalf
4134+130
#57404 #57274
Half25K
54749-498
#57274 #57772
25K30K
16575+559
#57772 #57213
30K35K
22365+343
#57213 #56870
35K40K
27275+248
#56870 #56622
40KFinish
5480+26
#56622 #56596
TOTALS
14722527+1055
#57651 #56596

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