Chloe Janssen

Bib: 72136 F US

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
9:50/mi
30:30
49125
10K· 6.21 mi
10:08/mi
1:01:56
5081
15K· 9.32 mi
10:42/mi
1:35:10
4451
20K· 12.43 mi
10:29/mi
2:07:43
6740
Half· 13.10 mi
10:52/mi
2:15:00
27
25K· 15.53 mi
11:09/mi
2:42:09
5063
30K· 18.64 mi
12:09/mi
3:19:51
6946
35K· 21.75 mi
12:19/mi
3:58:06
8788
40K· 24.85 mi
12:40/mi
4:37:26
5875
Finish· 26.22 mi
11:48/mi
4:53:31
1418
Course Elevation
6172 ft
×14story building
503 ft climb · 613 ft descent

The Course

Half Splits

1st Half· via Half
2:15:0010:19 /mi⚡ faster
2nd Half
2:38:3112:05 /mi+17.4%
Positive split — 17.4% 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
30:309:503.11 mi30:30
9:50
-
10K
1:01:569:593.10 mi31:26
10:08
+0:18
15K
1:35:1010:133.11 mi33:14
10:42
+0:34
20K
2:07:4310:173.11 mi32:33
10:29
-0:13
Half(13.10 mi)
2:15:0010:190.67 mi7:17
10:52
+0:23
25K
2:42:0910:272.43 mi27:09
11:09
+0:17
30K
3:19:5110:443.11 mi37:42
12:09
+1:00
35K
3:58:0610:573.11 mi38:15
12:19
+0:10
40K
4:37:2611:103.10 mi39:20
12:40
+0:21
Finish(26.22 mi)
4:53:3111:131.37 mi16:05
11:48
-0:52
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:50 /mi

Average Pace

11:12 /mi

Slowest Pace

12:40 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:34:29

32% of race

Time at Steady Pace

1:07:40

23% of race

Time at Slower Pace

2:11:22

45% of race

Average Pace: 11:12 /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 mi367891179211792391401307013070
10K3.10 mi37103-31411954-16211954-162375741222012220
15K3.11 mi37705-60212256-30212256-302391401307013070
20K3.11 mi37646+5912346-9012346-90377021264312643
Half(13.10 mi)0.67 mi37611+3512352-612352-6378961292812928
25K2.43 mi37561+5012462-11012462-110379511321613216
30K3.11 mi37972-41112852-39012852-390397971463314633
35K3.11 mi37803+16912989-13712989-137367801376413764
40K3.10 mi38105-30213343-35413343-354401231579515795
Finish(26.22 mi)1.37 mi38094+1113417-7413417-74381831478614786

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×10story building
+49ft-125ft

Overall

39140

Females

13070

F18-39

13070

5K→10K

3.1 - 6.2 mi

Top 63%
×4story building
+50ft-81ft

Overall

37574

Females

12220

F18-39

12220

10K→15K

6.2 - 9.3 mi

Top 65%
×1story
+44ft-51ft

Overall

39140

Females

13070

F18-39

13070

15K→20K

9.3 - 12.4 mi

Top 63%
×3story building
+67ft-40ft

Overall

37702

Females

12643

F18-39

12643

20K→Half

12.4 - 13.1 mi

Top 63%
×2story building
+8ft-27ft

Overall

37896

Females

12928

F18-39

12928

Half→25K

13.1 - 15.5 mi

Top 63%
×2story building
+50ft-63ft

Overall

37951

Females

13216

F18-39

13216

25K→30K

15.5 - 18.6 mi

Top 67%
×2story building
+69ft-46ft

Overall

39797

Females

14633

F18-39

14633

30K→35K

18.6 - 21.8 mi

Top 62%
×2story building
+87ft-88ft

Overall

36780

Females

13764

F18-39

13764

35K→40K

21.8 - 24.9 mi

Top 67%
×3story building
+58ft-75ft

Overall

40123

Females

15795

F18-39

15795

40K→Finish

24.9 - 26.2 mi

Top 64%
×1story
+14ft-18ft

Overall

38183

Females

14786

F18-39

14786

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#36789
5K10K
873559-314
#36789 #37103
10K15K
941339-602
#37103 #37705
15K20K
509568+59
#37705 #37646
20KHalf
109144+35
#37646 #37611
Half25K
452502+50
#37611 #37561
25K30K
851440-411
#37561 #37972
30K35K
467636+169
#37972 #37803
35K40K
642340-302
#37803 #38105
40KFinish
181192+11
#38105 #38094
TOTALS
50253720-1305
#36789 #38094

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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London Marathon Events

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Mika Timing

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