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BOSTON MARATHON 2023

Mitchell Lurie

Bib: 1255•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 3%
Gender (Male)
#0 / 15176
Top 5%
Division (M18-39)
#0 / 5285
Top 12%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:09/mi
19:06
↑ 97↓ 3451.5%
10K· 6.21 mi
6:02/mi
37:52
↑ 79↓ 1380.4%
15K· 9.32 mi
6:07/mi
56:51
↑ 67↓ 78
20K· 12.43 mi
6:06/mi
1:15:47
↑ 106↓ 860.1%
Half· 13.11 mi
6:03/mi
1:19:55
↑ 19↓ 370.5%
25K· 15.53 mi
6:12/mi
1:34:56
↑ 66↓ 880.2%
30K· 18.64 mi
6:16/mi
1:54:23
↑ 181↓ 1480.2%
20M
6:17/mi
2:02:55
↑ 64↓ 500.2%
21M
6:39/mi
2:09:34
↑ 106↓ 241.6%
35K· 21.75 mi
6:10/mi
2:14:11
↑ 17↓ 861.7%
23M
6:27/mi
2:22:16
↑ 23↓ 630.6%
24M
6:14/mi
2:28:30
↓ 821.3%
40K· 24.85 mi
6:20/mi
2:33:55
↓ 200.3%
25.2M
6:55/mi
2:36:18
↑ 13↓ 160.2%
Finish· 26.22 mi
6:10/mi
2:42:35
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:19:55
Pace6:06 /mi
2nd Half
Distance13.11 mi
Time1:22:40
Pace6:18 /mi
📊Positive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:3319:066:0919:06
6:09
-
10K
6.21 mi10:38:1937:526:0618:46
6:02
-0:07
15K
9.32 mi10:57:1856:516:0618:59
6:07
+0:05
20K
12.43 mi11:16:141:15:476:0618:56
6:06
-0:01
Half
13.11 mi11:20:221:19:556:064:08
6:03
-0:03
25K
15.53 mi11:35:231:34:566:0715:01
6:12
+0:09
30K
18.64 mi11:54:501:54:236:0819:27
6:16
+0:04
20M
20.00 mi12:03:222:02:556:098:32
6:17
+0:01
21M
21.00 mi12:10:012:09:346:106:39
6:39
+0:22
35K
21.75 mi12:14:382:14:116:104:37
6:10
-0:29
23M
23.00 mi12:22:432:22:166:118:05
6:27
+0:17
24M
24.00 mi12:28:572:28:306:116:14
6:14
-0:13
40K
24.85 mi12:34:222:33:556:125:25
6:20
+0:06
25.2M
25.20 mi12:36:452:36:186:122:23
6:55
+0:35
Finish
26.22 mi12:43:022:42:356:126:17
6:10
-0:45

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

6:02 /mi

Average Pace

6:12 /mi

Slowest Pace

6:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:33:33

94% of race

Time at Steady Pace

9:02

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:12 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:19:3319:066:0919:06
6:09
#1002
10K
6.21 mi10:38:1937:526:0618:46
6:02
#953
15K
9.32 mi10:57:1856:516:0618:59
6:07
#959
20K
12.43 mi11:16:141:15:476:0618:56
6:06
#901
Half
13.11 mi11:20:221:19:556:064:08
6:03
#898
25K
15.53 mi11:35:231:34:566:0715:01
6:12
#900
30K
18.64 mi11:54:501:54:236:0819:27
6:16
#865
20M
20.00 mi12:03:222:02:556:098:32
6:17
#844
21M
21.00 mi12:10:012:09:346:106:39
6:39
#832
35K
21.75 mi12:14:382:14:116:104:37
6:10
#845
23M
23.00 mi12:22:432:22:166:118:05
6:27
#841
24M
24.00 mi12:28:572:28:306:116:14
6:14
#839
40K
24.85 mi12:34:222:33:556:125:25
6:20
#827
25.2M
25.20 mi12:36:452:36:186:122:23
6:55
#828
Finish
26.22 mi12:43:022:42:356:126:17
6:10
#823
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1002946946992(Top 4%)943(Top 6%)943(Top 18%)
10K6.21 mi3.10 mi953+49899+47899+47909(Top 3%)860(Top 6%)860(Top 16%)
15K9.32 mi3.11 mi959-6908-9908-9992(Top 4%)943(Top 6%)943(Top 18%)
20K12.43 mi3.11 mi901+58853+55853+55771(Top 3%)728(Top 5%)728(Top 14%)
Half13.11 mi0.68 mi898+3850+3850+3910(Top 3%)867(Top 6%)867(Top 16%)
25K15.53 mi2.42 mi900-2852-2852-2979(Top 4%)930(Top 6%)930(Top 18%)
30K18.64 mi3.11 mi865+35818+34818+34808(Top 3%)768(Top 5%)768(Top 15%)
20M20.00 mi1.36 mi844+21799+19799+19824(Top 3%)784(Top 5%)784(Top 15%)
21M21.00 mi1.00 mi832+12787+12787+12962(Top 4%)914(Top 6%)914(Top 17%)
35K21.75 mi0.75 mi845-13800-13800-131130(Top 4%)1074(Top 7%)1074(Top 20%)
23M23.00 mi1.25 mi841+4795+5795+51269(Top 5%)1200(Top 8%)1200(Top 23%)
24M24.00 mi1.00 mi839+2793+2793+21107(Top 4%)1048(Top 7%)1048(Top 20%)
40K24.85 mi0.85 mi827+12781+12781+12984(Top 4%)931(Top 6%)931(Top 18%)
25.2M25.20 mi0.35 mi828-1783-2783-21416(Top 5%)1333(Top 9%)1333(Top 25%)
Finish26.22 mi1.02 mi823+5779+4779+41164(Top 4%)1108(Top 7%)1108(Top 21%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21story building
+97ft-345ft

Overall

992

Males

943

M18-39

943

5K→10K

3.1 - 6.2 mi

Top 3%
×5story building
+79ft-138ft

Overall

909

Males

860

M18-39

860

10K→15K

6.2 - 9.3 mi

Top 4%
×3story building
+67ft-78ft

Overall

992

Males

943

M18-39

943

15K→20K

9.3 - 12.4 mi

Top 3%
×5story building
+106ft-86ft

Overall

771

Males

728

M18-39

728

20K→Half

12.4 - 13.1 mi

Top 3%
×2story building
+19ft-37ft

Overall

910

Males

867

M18-39

867

Half→25K

13.1 - 15.5 mi

Top 4%
×4story building
+66ft-88ft

Overall

979

Males

930

M18-39

930

25K→30K

15.5 - 18.6 mi

Top 3%
×9story building
+181ft-148ft

Overall

808

Males

768

M18-39

768

30K→20M

18.6 - 20.0 mi

Top 3%
×5story building
+64ft-50ft

Overall

824

Males

784

M18-39

784

20M→21M

20.0 - 21.0 mi

Top 4%
×8story building
+106ft-24ft

Overall

962

Males

914

M18-39

914

21M→35K

21.0 - 21.8 mi

Top 4%
×7story building
+17ft-86ft

Overall

1130

Males

1074

M18-39

1074

35K→23M

21.8 - 23.0 mi

Top 5%
×5story building
+23ft-63ft

Overall

1269

Males

1200

M18-39

1200

23M→24M

23.0 - 24.0 mi

Top 4%
×6story building
+12ft-82ft

Overall

1107

Males

1048

M18-39

1048

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

984

Males

931

M18-39

931

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1416

Males

1333

M18-39

1333

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2story building
+22ft-21ft

Overall

1164

Males

1108

M18-39

1108

Passing Analysis

Category:
Athletes Passed
365
Passed By
186
Net Change
+179
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1002
5K → 10K7728+49#1002#953
10K → 15K2733-6#953#959
15K → 20K679+58#959#901
20K → Half74+3#901#898
Half → 25K2527-2#898#900
25K → 30K4510+35#900#865
30K → 20M254+21#865#844
20M → 21M186+12#844#832
21M → 35K316-13#832#845
35K → 23M1511+4#845#841
23M → 24M1311+2#841#839
24M → 40K175+12#839#827
40K → 25.2M67-1#827#828
25.2M → Finish2015+5#828#823
TOTALS365186+179
📊

Passing Visuals

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

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing