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BOSTON MARATHON 2023

Brandon Lambert

Bib: 32091•M

MA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:01
Rank: #20533
Start → 5K
28:01 | 9:01/mi
10K· 6.21 mi
54:22
Rank: #19399 (+1134)
5K → 10K
26:21 | 8:29/mi
15K· 9.32 mi
1:21:15
Rank: #19139 (+260)
10K → 15K
26:53 | 8:39/mi
20K· 12.43 mi
1:49:44
Rank: #19478 (-339)
15K → 20K
28:29 | 9:10/mi
Half· 13.11 mi
1:56:11
Rank: #19670 (-192)
20K → Half
6:27 | 9:27/mi
25K· 15.53 mi
2:20:43
Rank: #20393 (-723)
Half → 25K
24:32 | 10:07/mi
30K· 18.64 mi
2:59:31
Rank: #21855 (-1462)
25K → 30K
38:48 | 12:29/mi
20M
3:18:51
Rank: #22502 (-647)
30K → 20M
19:20 | 14:14/mi
21M
3:36:02
Rank: #23064 (-562)
20M → 21M
17:11 | 17:11/mi
35K· 21.75 mi
3:47:26
Rank: #23366 (-302)
21M → 35K
11:24 | 15:14/mi
23M
4:05:58
Rank: #23724 (-358)
35K → 23M
18:32 | 14:48/mi
24M
4:19:14
Rank: #23863 (-139)
23M → 24M
13:16 | 13:16/mi
40K· 24.85 mi
4:30:54
Rank: #23961 (-98)
24M → 40K
11:40 | 13:39/mi
25.2M
4:35:36
Rank: #23981 (-20)
40K → 25.2M
4:42 | 13:38/mi
Finish· 26.22 mi
4:46:42
Rank: #23976 (+5)
25.2M → Finish
11:06 | 10:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:11
Pace8:52 /mi
2nd Half
Distance13.11 mi
Time2:50:31
Pace13:00 /mi
📊Positive Split: 46.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:1828:019:0128:01
9:01
-
10K
6.21 mi12:14:3954:228:4526:21
8:29
-0:32
15K
9.32 mi12:41:321:21:158:4326:53
8:39
+0:10
20K
12.43 mi13:10:011:49:448:5028:29
9:10
+0:31
Half
13.11 mi13:16:281:56:118:526:27
9:27
+0:17
25K
15.53 mi13:41:002:20:439:0424:32
10:07
+0:40
30K
18.64 mi14:19:482:59:319:3838:48
12:29
+2:22
20M
20.00 mi14:39:083:18:519:5719:20
14:14
+1:45
21M
21.00 mi14:56:193:36:0210:1717:11
17:11
+2:57
35K
21.75 mi15:07:433:47:2610:2711:24
15:14
-1:57
23M
23.00 mi15:26:154:05:5810:4218:32
14:48
-0:26
24M
24.00 mi15:39:314:19:1410:4813:16
13:16
-1:32
40K
24.85 mi15:51:114:30:5410:5411:40
13:39
+0:23
25.2M
25.20 mi15:55:534:35:3610:564:42
13:38
-0:01
Finish
26.22 mi16:06:594:46:4210:5711:06
10:54
-2:44

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

8:29 /mi

Average Pace

10:57 /mi

Slowest Pace

17:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31:49

53% of race

Time at Steady Pace

1:08:26

24% of race

Time at Slower Pace

1:06:27

23% of race

Average Pace: 10:56 /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 mi11:48:1828:019:0128:01
9:01
#20533
10K
6.21 mi12:14:3954:228:4526:21
8:29
#19399
15K
9.32 mi12:41:321:21:158:4326:53
8:39
#19139
20K
12.43 mi13:10:011:49:448:5028:29
9:10
#19478
Half
13.11 mi13:16:281:56:118:526:27
9:27
#19670
25K
15.53 mi13:41:002:20:439:0424:32
10:07
#20393
30K
18.64 mi14:19:482:59:319:3838:48
12:29
#21855
20M
20.00 mi14:39:083:18:519:5719:20
14:14
#22502
21M
21.00 mi14:56:193:36:0210:1717:11
17:11
#23064
35K
21.75 mi15:07:433:47:2610:2711:24
15:14
#23366
23M
23.00 mi15:26:154:05:5810:4218:32
14:48
#23724
24M
24.00 mi15:39:314:19:1410:4813:16
13:16
#23863
40K
24.85 mi15:51:114:30:5410:5411:40
13:39
#23961
25.2M
25.20 mi15:55:534:35:3610:564:42
13:38
#23981
Finish
26.22 mi16:06:594:46:4210:5711:06
10:54
#23976
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi20533123811238118745(Top 70%)11776(Top 78%)11776(Top 223%)
10K6.21 mi3.10 mi19399+113411981+40011981+40018145(Top 68%)11567(Top 76%)11567(Top 219%)
15K9.32 mi3.11 mi19139+26011902+7911902+7918745(Top 70%)11776(Top 78%)11776(Top 223%)
20K12.43 mi3.11 mi19478-33912042-14012042-14020438(Top 77%)12495(Top 82%)12495(Top 236%)
Half13.11 mi0.68 mi19670-19212128-8612128-8621977(Top 83%)13191(Top 87%)13191(Top 250%)
25K15.53 mi2.42 mi20393-72312443-31512443-31522465(Top 84%)13350(Top 88%)13350(Top 253%)
30K18.64 mi3.11 mi21855-146213084-64113084-64124984(Top 94%)14405(Top 95%)14405(Top 273%)
20M20.00 mi1.36 mi22502-64713343-25913343-25925954(Top 97%)14835(Top 98%)14835(Top 281%)
21M21.00 mi1.00 mi23064-56213606-26313606-26326461(Top 99%)15094(Top 99%)15094(Top 286%)
35K21.75 mi0.75 mi23366-30213741-13513741-13526443(Top 99%)15077(Top 99%)15077(Top 285%)
23M23.00 mi1.25 mi23724-35813903-16213903-16226223(Top 99%)14950(Top 99%)14950(Top 283%)
24M24.00 mi1.00 mi23863-13913955-5213955-5225652(Top 96%)14626(Top 96%)14626(Top 277%)
40K24.85 mi0.85 mi23961-9813987-3213987-3225452(Top 96%)14533(Top 96%)14533(Top 275%)
25.2M25.20 mi0.35 mi23981-2013996-913996-924643(Top 93%)14110(Top 93%)14110(Top 267%)
Finish26.22 mi1.02 mi23976+513986+1013986+1023773(Top 89%)13711(Top 90%)13711(Top 259%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21stories
+97ft-345ft

Overall

18745

Males

11776

M18-39

11776

5K→10K

3.1 - 6.2 mi

Top 68%
×5stories
+79ft-138ft

Overall

18145

Males

11567

M18-39

11567

10K→15K

6.2 - 9.3 mi

Top 70%
×3stories
+67ft-78ft

Overall

18745

Males

11776

M18-39

11776

15K→20K

9.3 - 12.4 mi

Top 77%
×5stories
+106ft-86ft

Overall

20438

Males

12495

M18-39

12495

20K→Half

12.4 - 13.1 mi

Top 83%
×2stories
+19ft-37ft

Overall

21977

Males

13191

M18-39

13191

Half→25K

13.1 - 15.5 mi

Top 84%
×4stories
+66ft-88ft

Overall

22465

Males

13350

M18-39

13350

25K→30K

15.5 - 18.6 mi

Top 94%
×9stories
+181ft-148ft

Overall

24984

Males

14405

M18-39

14405

30K→20M

18.6 - 20.0 mi

Top 97%
×5stories
+64ft-50ft

Overall

25954

Males

14835

M18-39

14835

20M→21M

20.0 - 21.0 mi

Top 99%
×8stories
+106ft-24ft

Overall

26461

Males

15094

M18-39

15094

21M→35K

21.0 - 21.8 mi

Top 99%
×7stories
+17ft-86ft

Overall

26443

Males

15077

M18-39

15077

35K→23M

21.8 - 23.0 mi

Top 99%
×5stories
+23ft-63ft

Overall

26223

Males

14950

M18-39

14950

23M→24M

23.0 - 24.0 mi

Top 96%
×6stories
+12ft-82ft

Overall

25652

Males

14626

M18-39

14626

24M→40K

24.0 - 24.9 mi

Top 96%
×1story
+6ft-20ft

Overall

25452

Males

14533

M18-39

14533

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

24643

Males

14110

M18-39

14110

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2stories
+22ft-21ft

Overall

23773

Males

13711

M18-39

13711

Passing Analysis

Category:
Athletes Passed
1693
Passed By
5136
Net Change
-3443
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20533
5K → 10K118349+1134#20533#19399
10K → 15K34585+260#19399#19139
15K → 20K76415-339#19139#19478
20K → Half2194-192#19478#19670
Half → 25K16739-723#19670#20393
25K → 30K71469-1462#20393#21855
30K → 20M7654-647#21855#22502
20M → 21M1563-562#22502#23064
21M → 35K2304-302#23064#23366
35K → 23M6364-358#23366#23724
23M → 24M5144-139#23724#23863
24M → 40K8106-98#23863#23961
40K → 25.2M525-20#23961#23981
25.2M → Finish3025+5#23981#23976
TOTALS16935136-3443
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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