Shannon Fenton

Bib: 2680 F US

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 23%
Gender (Female)
#0 / 26115
Top 14%
Division (F18-39)
#0 / 14744
Top 15%
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
8:47/mi
27:16
49125
10K· 6.21 mi
8:41/mi
54:14
5081
15K· 9.32 mi
8:50/mi
1:21:38
4451
20K· 12.43 mi
8:32/mi
1:48:07
6740
Half· 13.10 mi
8:41/mi
1:53:56
27
25K· 15.53 mi
8:19/mi
2:14:11
5063
30K· 18.64 mi
8:29/mi
2:40:31
6946
35K· 21.75 mi
8:21/mi
3:06:27
8788
40K· 24.85 mi
8:16/mi
3:32:07
5875
Finish· 26.22 mi
8:21/mi
3:43:29
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
1:53:568:42 /mi+3.8%
2nd Half
1:49:338:21 /mi✓ faster
Negative split — 3.8% faster in the second half
AI Race Performance Report

Shannon's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
27:168:473.11 mi27:16
8:47
-
10K
54:148:443.10 mi26:58
8:41
-0:06
15K
1:21:388:463.11 mi27:24
8:50
+0:09
20K
1:48:078:423.11 mi26:29
8:32
-0:18
Half(13.10 mi)
1:53:568:420.67 mi5:49
8:41
+0:09
25K
2:14:118:392.43 mi20:15
8:19
-0:22
30K
2:40:318:373.11 mi26:20
8:29
+0:10
35K
3:06:278:353.11 mi25:56
8:21
-0:08
40K
3:32:078:333.10 mi25:40
8:16
-0:05
Finish(26.22 mi)
3:43:298:321.37 mi11:22
8:21
+0:05
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Shannon's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:16 /mi

Average Pace

8:32 /mi

Slowest Pace

8:50 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:16:02

61% of race

Time at Steady Pace

1:27:27

39% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:31 /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 mi23453639663961941849694969
10K3.10 mi21832+16215824+5725824+5722038353415341
15K3.11 mi20869+9635481+3435481+3431941849694969
20K3.11 mi20037+8325200+2815200+2811820946274627
Half(13.10 mi)0.67 mi19826+2115137+635137+631732543544354
25K2.43 mi18724+11024835+3024835+3021427234293429
30K3.11 mi17448+12764463+3724463+3721297931133113
35K3.11 mi15767+16814033+4304033+430982522672267
40K3.10 mi14368+13993687+3463687+346855120582058
Finish(26.22 mi)1.37 mi13944+4243599+883599+88987226522652

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
131 ft55 ft
49ft125ft
117 ft

Overall

19418

Females

4969

F18-39

4969

5K→10K

3.1 - 6.2 mi

Top 34%
55 ft24 ft
50ft81ft
45 ft

Overall

20383

Females

5341

F18-39

5341

10K→15K

6.2 - 9.3 mi

Top 32%
24 ft18 ft
44ft51ft
17 ft

Overall

19418

Females

4969

F18-39

4969

15K→20K

9.3 - 12.4 mi

Top 30%
18 ft45 ft
67ft40ft
38 ft

Overall

18209

Females

4627

F18-39

4627

20K→Half

12.4 - 13.1 mi

Top 29%
45 ft26 ft
8ft27ft
20 ft

Overall

17325

Females

4354

F18-39

4354

Half→25K

13.1 - 15.5 mi

Top 24%
25 ft12 ft
50ft63ft
20 ft

Overall

14272

Females

3429

F18-39

3429

25K→30K

15.5 - 18.6 mi

Top 22%
12 ft35 ft
69ft46ft
28 ft

Overall

12979

Females

3113

F18-39

3113

30K→35K

18.6 - 21.8 mi

Top 16%
35 ft34 ft
87ft88ft
23 ft

Overall

9825

Females

2267

F18-39

2267

35K→40K

21.8 - 24.9 mi

Top 14%
34 ft17 ft
58ft75ft
31 ft

Overall

8551

Females

2058

F18-39

2058

40K→Finish

24.9 - 26.2 mi

Top 17%
17 ft13 ft
14ft18ft
13 ft

Overall

9872

Females

2652

F18-39

2652

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#23453
5K10K
871708+1621
#23453 #21832
10K15K
581021+963
#21832 #20869
15K20K
33865+832
#20869 #20037
20KHalf
5216+211
#20037 #19826
Half25K
21104+1102
#19826 #18724
25K30K
61282+1276
#18724 #17448
30K35K
61687+1681
#17448 #15767
35K40K
51404+1399
#15767 #14368
40KFinish
17441+424
#14368 #13944
TOTALS
2199728+9509
#23453 #13944

Passing Visualized

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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