Chelsea Barnes

Bib: 81998 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
14:50/mi
46:03
49125
10K· 6.21 mi
16:40/mi
1:37:47
5081
15K· 9.32 mi
15:59/mi
2:27:24
4451
20K· 12.43 mi
16:30/mi
3:18:37
6740
Half· 13.10 mi
15:04/mi
3:28:43
27
25K· 15.53 mi
17:04/mi
4:10:16
5063
30K· 18.64 mi
16:45/mi
5:02:17
6946
35K· 21.75 mi
16:21/mi
5:53:03
8788
40K· 24.85 mi
14:26/mi
6:37:52
5875
Finish· 26.22 mi
13:37/mi
6:56:25
1418
Course Elevation
503ft
Total climb
166ft
Range
6 to 172 ft
613ft
Total descent
About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half
3:28:4315:57 /mi⚖️ balanced
2nd Half
3:27:4215:50 /mi⚖️ balanced
Even split — consistent pacing between halves
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
46:0314:503.11 mi46:03
14:50
-
10K
1:37:4715:453.10 mi51:44
16:40
+1:50
15K
2:27:2415:493.11 mi49:37
15:59
-0:41
20K
3:18:3715:593.11 mi51:13
16:30
+0:31
Half(13.10 mi)
3:28:4315:570.67 mi10:06
15:04
-1:26
25K
4:10:1616:072.43 mi41:33
17:04
+2:00
30K
5:02:1716:133.11 mi52:01
16:45
-0:19
35K
5:53:0316:153.11 mi50:46
16:21
-0:24
40K
6:37:5216:013.10 mi44:49
14:26
-1:55
Finish(26.22 mi)
6:56:2515:541.37 mi18:33
13:37
-0:49
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

13:37 /mi

Average Pace

15:54 /mi

Slowest Pace

17:04 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:59:31

29% of race

Time at Steady Pace

4:15:21

61% of race

Time at Slower Pace

41:33

10% of race

Average Pace: 15:53 /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 mi591062561325613585332520025200
10K3.10 mi59320-21425770-15725770-157593842581625816
15K3.11 mi59177+14325656+11425656+114585332520025200
20K3.11 mi59072+10525583+7325583+73583642510025100
Half(13.10 mi)0.67 mi58997+7525527+5625527+56560712370823708
25K2.43 mi58858+13925424+10325424+103573152442824428
30K3.11 mi58672+18625290+13425290+134566102407324073
35K3.11 mi58416+25625110+18025110+180547852322723227
40K3.10 mi57992+42424850+26024850+260503262091220912
Finish(26.22 mi)1.37 mi57806+18624728+12224728+122495752053520535

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
131 ft55 ft
49ft125ft
117 ft

Overall

58533

Females

25200

F18-39

25200

5K→10K

3.1 - 6.2 mi

Top 99%
55 ft24 ft
50ft81ft
45 ft

Overall

59384

Females

25816

F18-39

25816

10K→15K

6.2 - 9.3 mi

Top 98%
24 ft18 ft
44ft51ft
17 ft

Overall

58533

Females

25200

F18-39

25200

15K→20K

9.3 - 12.4 mi

Top 98%
18 ft45 ft
67ft40ft
38 ft

Overall

58364

Females

25100

F18-39

25100

20K→Half

12.4 - 13.1 mi

Top 94%
45 ft26 ft
8ft27ft
20 ft

Overall

56071

Females

23708

F18-39

23708

Half→25K

13.1 - 15.5 mi

Top 96%
25 ft12 ft
50ft63ft
20 ft

Overall

57315

Females

24428

F18-39

24428

25K→30K

15.5 - 18.6 mi

Top 95%
12 ft35 ft
69ft46ft
28 ft

Overall

56610

Females

24073

F18-39

24073

30K→35K

18.6 - 21.8 mi

Top 92%
35 ft34 ft
87ft88ft
23 ft

Overall

54785

Females

23227

F18-39

23227

35K→40K

21.8 - 24.9 mi

Top 84%
34 ft17 ft
58ft75ft
31 ft

Overall

50326

Females

20912

F18-39

20912

40K→Finish

24.9 - 26.2 mi

Top 83%
17 ft13 ft
14ft18ft
13 ft

Overall

49575

Females

20535

F18-39

20535

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#59106
5K10K
26652-214
#59106 #59320
10K15K
17160+143
#59320 #59177
15K20K
29134+105
#59177 #59072
20KHalf
378+75
#59072 #58997
Half25K
25164+139
#58997 #58858
25K30K
11197+186
#58858 #58672
30K35K
7263+256
#58672 #58416
35K40K
2426+424
#58416 #57992
40KFinish
1187+186
#57992 #57806
TOTALS
3611661+1300
#59106 #57806

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