Claire Chapman

Bib: 39132 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 10%
Gender (Female)
#0 / 26115
Top 3%
Masters (Masters Women)
#0 / 11371
Top 2%
Division (F45-49)
#0 / 2995
Top 3%
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
6:45/mi
20:58
49125
10K· 6.21 mi
6:59/mi
42:37
5081
15K· 9.32 mi
7:18/mi
1:05:17
4451
20K· 12.43 mi
7:10/mi
1:27:30
6740
Half· 13.10 mi
7:26/mi
1:32:29
27
25K· 15.53 mi
7:23/mi
1:50:27
5063
30K· 18.64 mi
7:48/mi
2:14:40
6946
35K· 21.75 mi
8:06/mi
2:39:48
8788
40K· 24.85 mi
8:11/mi
3:05:12
5875
Finish· 26.22 mi
7:59/mi
3:16:05
1418
Course Elevation
6172 ft
×14story building
503 ft climb · 613 ft descent

The Course

Half Splits

1st Half· via Half
1:32:297:04 /mi⚡ faster
2nd Half
1:43:367:54 /mi+12.0%
Positive split — 12.0% 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
20:586:453.11 mi20:58
6:45
-
10K
42:376:523.10 mi21:39
6:59
+0:14
15K
1:05:177:013.11 mi22:40
7:18
+0:19
20K
1:27:307:033.11 mi22:13
7:10
-0:08
Half(13.10 mi)
1:32:297:040.67 mi4:59
7:26
+0:16
25K
1:50:277:072.43 mi17:58
7:23
-0:03
30K
2:14:407:143.11 mi24:13
7:48
+0:25
35K
2:39:487:213.11 mi25:08
8:06
+0:18
40K
3:05:127:283.10 mi25:24
8:11
+0:05
Finish(26.22 mi)
3:16:057:301.37 mi10:53
7:59
-0:12
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:45 /mi

Average Pace

7:29 /mi

Slowest Pace

8:11 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:04:50

33% of race

Time at Steady Pace

45:37

23% of race

Time at Slower Pace

1:25:38

44% of race

Average Pace: 7:29 /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. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi42153913916045705705
10K3.10 mi4810-595458-67458-675382537537
15K3.11 mi5342-532543-85543-856045705705
20K3.11 mi5510-168577-34577-346114730730
Half(13.10 mi)0.67 mi5546-36583-6583-66538861861
25K2.43 mi5625-79608-25608-256578929929
30K3.11 mi5808-183690-82690-82773113551355
35K3.11 mi6000-192777-87777-87813816901690
40K3.10 mi6097-97895-118895-118804918661866
Finish(26.22 mi)1.37 mi6092+5908-13908-13748017501750

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×10story building
+49ft-125ft

Overall

6045

Females

705

F45-49

705

5K→10K

3.1 - 6.2 mi

Top 9%
×4story building
+50ft-81ft

Overall

5382

Females

537

F45-49

537

10K→15K

6.2 - 9.3 mi

Top 10%
×1story
+44ft-51ft

Overall

6045

Females

705

F45-49

705

15K→20K

9.3 - 12.4 mi

Top 10%
×3story building
+67ft-40ft

Overall

6114

Females

730

F45-49

730

20K→Half

12.4 - 13.1 mi

Top 11%
×2story building
+8ft-27ft

Overall

6538

Females

861

F45-49

861

Half→25K

13.1 - 15.5 mi

Top 11%
×2story building
+50ft-63ft

Overall

6578

Females

929

F45-49

929

25K→30K

15.5 - 18.6 mi

Top 13%
×2story building
+69ft-46ft

Overall

7731

Females

1355

F45-49

1355

30K→35K

18.6 - 21.8 mi

Top 14%
×2story building
+87ft-88ft

Overall

8138

Females

1690

F45-49

1690

35K→40K

21.8 - 24.9 mi

Top 13%
×3story building
+58ft-75ft

Overall

8049

Females

1866

F45-49

1866

40K→Finish

24.9 - 26.2 mi

Top 13%
×1story
+14ft-18ft

Overall

7480

Females

1750

F45-49

1750

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#4215
5K10K
61722-595
#4215 #4810
10K15K
56230-532
#4810 #5342
15K20K
21345-168
#5342 #5510
20KHalf
5620-36
#5510 #5546
Half25K
13960-79
#5546 #5625
25K30K
291108-183
#5625 #5808
30K35K
297105-192
#5808 #6000
35K40K
288191-97
#6000 #6097
40KFinish
8085+5
#6097 #6092
TOTALS
2543666-1877
#4215 #6092

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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