Erin Lazarus

Bib: 69720 F ZA

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
9:31/mi
29:31
49125
10K· 6.21 mi
10:31/mi
1:02:09
5081
15K· 9.32 mi
11:17/mi
1:37:11
4451
20K· 12.43 mi
12:43/mi
2:16:41
6740
Half· 13.10 mi
10:58/mi
2:24:02
27
25K· 15.53 mi
12:54/mi
2:55:25
5063
30K· 18.64 mi
12:00/mi
3:32:40
6946
35K· 21.75 mi
13:04/mi
4:13:14
8788
40K· 24.85 mi
13:37/mi
4:55:31
5875
Finish· 26.22 mi
11:31/mi
5:11:13
1418
Course Elevation
6172 ft
×14story building
503 ft climb · 613 ft descent

The Course

Half Splits

1st Half· via Half
2:24:0211:00 /mi⚡ faster
2nd Half
2:47:1112:45 /mi+16.1%
Positive split — 16.1% 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
29:319:313.11 mi29:31
9:31
-
10K
1:02:0910:013.10 mi32:38
10:31
+1:00
15K
1:37:1110:263.11 mi35:02
11:17
+0:46
20K
2:16:4111:003.11 mi39:30
12:43
+1:26
Half(13.10 mi)
2:24:0211:000.67 mi7:21
10:58
-1:45
25K
2:55:2511:182.43 mi31:23
12:54
+1:56
30K
3:32:4011:253.11 mi37:15
12:00
-0:54
35K
4:13:1411:393.11 mi40:34
13:04
+1:04
40K
4:55:3111:543.10 mi42:17
13:37
+0:33
Finish(26.22 mi)
5:11:1311:531.37 mi15:42
11:31
-2:06
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:31 /mi

Average Pace

11:53 /mi

Slowest Pace

13:37 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:44:32

34% of race

Time at Steady Pace

52:57

17% of race

Time at Slower Pace

2:33:44

49% of race

Average Pace: 11:52 /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 mi333781021010210437801561415614
10K3.10 mi37441-406312114-190412114-1904413541418314183
15K3.11 mi39811-237013352-123813352-1238437801561415614
20K3.11 mi43881-407015689-233715689-2337508312014420144
Half(13.10 mi)0.67 mi43550+33115521+16815521+168387781341613416
25K2.43 mi44338-78816096-57516096-575470631821718217
30K3.11 mi43244+109415635+46115635+461390081423414234
35K3.11 mi42876+36815670-3515670-35411391593815938
40K3.10 mi43376-50016087-41716087-417460021868218682
Finish(26.22 mi)1.37 mi42975+40115924+16315924+163359931377513775

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×10story building
+49ft-125ft

Overall

43780

Females

15614

F18-39

15614

5K→10K

3.1 - 6.2 mi

Top 69%
×4story building
+50ft-81ft

Overall

41354

Females

14183

F18-39

14183

10K→15K

6.2 - 9.3 mi

Top 73%
×1story
+44ft-51ft

Overall

43780

Females

15614

F18-39

15614

15K→20K

9.3 - 12.4 mi

Top 85%
×3story building
+67ft-40ft

Overall

50831

Females

20144

F18-39

20144

20K→Half

12.4 - 13.1 mi

Top 65%
×2story building
+8ft-27ft

Overall

38778

Females

13416

F18-39

13416

Half→25K

13.1 - 15.5 mi

Top 79%
×2story building
+50ft-63ft

Overall

47063

Females

18217

F18-39

18217

25K→30K

15.5 - 18.6 mi

Top 65%
×2story building
+69ft-46ft

Overall

39008

Females

14234

F18-39

14234

30K→35K

18.6 - 21.8 mi

Top 69%
×2story building
+87ft-88ft

Overall

41139

Females

15938

F18-39

15938

35K→40K

21.8 - 24.9 mi

Top 77%
×3story building
+58ft-75ft

Overall

46002

Females

18682

F18-39

18682

40K→Finish

24.9 - 26.2 mi

Top 60%
×1story
+14ft-18ft

Overall

35993

Females

13775

F18-39

13775

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#33378
5K10K
415794-4063
#33378 #37441
10K15K
2488118-2370
#37441 #39811
15K20K
411242-4070
#39811 #43881
20KHalf
12343+331
#43881 #43550
Half25K
1088300-788
#43550 #44338
25K30K
1521246+1094
#44338 #43244
30K35K
326694+368
#43244 #42876
35K40K
726226-500
#42876 #43376
40KFinish
18419+401
#43376 #42975
TOTALS
130793482-9597
#33378 #42975

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