Amy Portelli

Bib: 29344 F GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Gender (Female)
#0 / 26115
Division (F18-39)
#0 / 14744
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
11:36/mi
36:02
49125
10K· 6.21 mi
11:25/mi
1:11:29
5081
15K· 9.32 mi
11:20/mi
1:46:41
4451
20K· 12.43 mi
11:09/mi
2:21:19
6740
Half· 13.10 mi
11:36/mi
2:29:06
27
25K· 15.53 mi
11:27/mi
2:56:58
5063
30K· 18.64 mi
12:12/mi
3:34:52
6946
35K· 21.75 mi
12:57/mi
4:15:03
8788
40K· 24.85 mi
12:06/mi
4:52:36
5875
Finish· 26.22 mi
12:04/mi
5:09:03
1418
Course Elevation
503ft
Total climb
613ft
Total descent
166ft
Range
6 to 172 ft
×14story building

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The Course

Half Splits

1st Half· via Half
2:29:0611:23 /mi⚡ faster
2nd Half
2:39:5712:12 /mi+7.3%
Positive split — 7.3% slower in the second half
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Your race, unpacked

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
36:0211:363.11 mi36:02
11:36
-
10K
1:11:2911:313.10 mi35:27
11:25
-0:11
15K
1:46:4111:273.11 mi35:12
11:20
-0:05
20K
2:21:1911:233.11 mi34:38
11:09
-0:11
Half(13.10 mi)
2:29:0611:230.67 mi7:47
11:36
+0:27
25K
2:56:5811:242.43 mi27:52
11:27
-0:09
30K
3:34:5211:323.11 mi37:54
12:12
+0:45
35K
4:15:0311:443.11 mi40:11
12:57
+0:45
40K
4:52:3611:473.10 mi37:33
12:06
-0:51
Finish(26.22 mi)
5:09:0311:481.37 mi16:27
12:04
-0:02
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:09 /mi

Average Pace

11:48 /mi

Slowest Pace

12:57 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

4:28:52

87% of race

Time at Steady Pace

40:11

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:47 /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. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi522512068320683441881584315843
10K3.10 mi50427+182419532+115119532+1151486041841618416
15K3.11 mi48216+221118173+135918173+1359441881584315843
20K3.11 mi46689+152717367+80617367+806428231538715387
Half(13.10 mi)0.67 mi46449+24017245+12217245+122433791596815968
25K2.43 mi45086+136316532+71316532+713398911420914209
30K3.11 mi44053+103316089+44316089+443401431482214822
35K3.11 mi43474+57915983+10615983+106404571558915589
40K3.10 mi42574+90015672+31115672+311361151388313883
Finish(26.22 mi)1.37 mi42424+15015638+3415638+34402361575915759

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×10story building
+49ft-125ft

Overall

44188

Females

15843

F18-39

15843

5K→10K

3.1 - 6.2 mi

Top 81%
×4story building
+50ft-81ft

Overall

48604

Females

18416

F18-39

18416

10K→15K

6.2 - 9.3 mi

Top 74%
×1story
+44ft-51ft

Overall

44188

Females

15843

F18-39

15843

15K→20K

9.3 - 12.4 mi

Top 72%
×3story building
+67ft-40ft

Overall

42823

Females

15387

F18-39

15387

20K→Half

12.4 - 13.1 mi

Top 73%
×2story building
+8ft-27ft

Overall

43379

Females

15968

F18-39

15968

Half→25K

13.1 - 15.5 mi

Top 67%
×2story building
+50ft-63ft

Overall

39891

Females

14209

F18-39

14209

25K→30K

15.5 - 18.6 mi

Top 67%
×2story building
+69ft-46ft

Overall

40143

Females

14822

F18-39

14822

30K→35K

18.6 - 21.8 mi

Top 68%
×2story building
+87ft-88ft

Overall

40457

Females

15589

F18-39

15589

35K→40K

21.8 - 24.9 mi

Top 60%
×3story building
+58ft-75ft

Overall

36115

Females

13883

F18-39

13883

40K→Finish

24.9 - 26.2 mi

Top 67%
×1story
+14ft-18ft

Overall

40236

Females

15759

F18-39

15759

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#52251
5K10K
601884+1824
#52251 #50427
10K15K
272238+2211
#50427 #48216
15K20K
341561+1527
#48216 #46689
20KHalf
27267+240
#46689 #46449
Half25K
301393+1363
#46449 #45086
25K30K
1481181+1033
#45086 #44053
30K35K
237816+579
#44053 #43474
35K40K
66966+900
#43474 #42574
40KFinish
89239+150
#42574 #42424
TOTALS
71810545+9827
#52251 #42424

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