Ali Fielder

Bib: 23609 M IE

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 39%
Gender (Male)
#0 / 33594
Top 48%
Division (M18-39)
#0 / 16712
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
9:06/mi
28:14
49125
10K· 6.21 mi
9:11/mi
56:44
5081
15K· 9.32 mi
9:24/mi
1:25:56
4451
20K· 12.43 mi
9:11/mi
1:54:25
6740
Half· 13.10 mi
9:39/mi
2:00:53
27
25K· 15.53 mi
9:27/mi
2:23:53
5063
30K· 18.64 mi
9:37/mi
2:53:43
6946
35K· 21.75 mi
9:50/mi
3:24:16
8788
40K· 24.85 mi
9:23/mi
3:53:23
5875
Finish· 26.22 mi
11:07/mi
4:08:32
1418
Course Elevation
6172 ft
×14story building
503 ft climb · 613 ft descent

The Course

Half Splits

1st Half· via Half
2:00:539:14 /mi⚡ faster
2nd Half
2:07:399:44 /mi+5.6%
Positive split — 5.6% 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
28:149:063.11 mi28:14
9:06
-
10K
56:449:083.10 mi28:30
9:11
+0:05
15K
1:25:569:143.11 mi29:12
9:24
+0:13
20K
1:54:259:133.11 mi28:29
9:11
-0:13
Half(13.10 mi)
2:00:539:140.67 mi6:28
9:39
+0:28
25K
2:23:539:162.43 mi23:00
9:27
-0:12
30K
2:53:439:203.11 mi29:50
9:37
+0:10
35K
3:24:169:243.11 mi30:33
9:50
+0:13
40K
3:53:239:243.10 mi29:07
9:23
-0:27
Finish(26.22 mi)
4:08:329:301.37 mi15:09
11:07
+1:44
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:06 /mi

Average Pace

9:29 /mi

Slowest Pace

11:07 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

28:14

11% of race

Time at Steady Pace

2:54:36

70% of race

Time at Slower Pace

45:42

18% of race

Average Pace: 9:29 /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. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi280951994219942265601905119051
10K3.10 mi27474+62119574+36819574+368270421928419284
15K3.11 mi27077+39719344+23019344+230265601905119051
20K3.11 mi26607+47019049+29519049+295257971851718517
Half(13.10 mi)0.67 mi26649-4219060-1119060-11273021929919299
25K2.43 mi26164+48518705+35518705+355250061777817778
30K3.11 mi25219+94518004+70118004+701226661601216012
35K3.11 mi24098+112117079+92517079+925206731432614326
40K3.10 mi22683+141515992+108715992+1087163991125311253
Finish(26.22 mi)1.37 mi23050-36716149-15716149-157324952028420284

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×10story building
+49ft-125ft

Overall

26560

Males

19051

M18-39

19051

5K→10K

3.1 - 6.2 mi

Top 45%
×4story building
+50ft-81ft

Overall

27042

Males

19284

M18-39

19284

10K→15K

6.2 - 9.3 mi

Top 44%
×1story
+44ft-51ft

Overall

26560

Males

19051

M18-39

19051

15K→20K

9.3 - 12.4 mi

Top 43%
×3story building
+67ft-40ft

Overall

25797

Males

18517

M18-39

18517

20K→Half

12.4 - 13.1 mi

Top 46%
×2story building
+8ft-27ft

Overall

27302

Males

19299

M18-39

19299

Half→25K

13.1 - 15.5 mi

Top 42%
×2story building
+50ft-63ft

Overall

25006

Males

17778

M18-39

17778

25K→30K

15.5 - 18.6 mi

Top 38%
×2story building
+69ft-46ft

Overall

22666

Males

16012

M18-39

16012

30K→35K

18.6 - 21.8 mi

Top 35%
×2story building
+87ft-88ft

Overall

20673

Males

14326

M18-39

14326

35K→40K

21.8 - 24.9 mi

Top 27%
×3story building
+58ft-75ft

Overall

16399

Males

11253

M18-39

11253

40K→Finish

24.9 - 26.2 mi

Top 54%
×1story
+14ft-18ft

Overall

32495

Males

20284

M18-39

20284

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 5K-#28095
5K10K
200821*+621
#28095 #27474
10K15K
200597*+397
#27474 #27077
15K20K
200670*+470
#27077 #26607
20KHalf
150108-42
#26607 #26649
Half25K
200685*+485
#26649 #26164
25K30K
1371082+945
#26164 #25219
30K35K
1211242*+1121
#25219 #24098
35K40K
321447*+1415
#24098 #22683
40KFinish
20079-367
#22683 #23050
TOTALS
14406731*+5045
#28095 #23050

* Includes athletes who did not complete a segment (DNF/DNQ).

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