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BOSTON MARATHON 2023

Aaron Lindenberg

Bib: 11362•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M45-49)
#0 / 2252
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:23
Rank: #7531
Start → 5K
22:23 | 7:12/mi
10K· 6.21 mi
45:00
Rank: #8048 (-517)
5K → 10K
22:37 | 7:17/mi
15K· 9.32 mi
1:08:18
Rank: #8671 (-623)
10K → 15K
23:18 | 7:30/mi
20K· 12.43 mi
1:33:23
Rank: #9959 (-1288)
15K → 20K
25:05 | 8:04/mi
Half· 13.11 mi
1:38:40
Rank: #10064 (-105)
20K → Half
5:17 | 7:45/mi
25K· 15.53 mi
2:00:27
Rank: #11754 (-1690)
Half → 25K
21:47 | 8:59/mi
30K· 18.64 mi
2:28:54
Rank: #13200 (-1446)
25K → 30K
28:27 | 9:09/mi
20M
2:41:24
Rank: #13590 (-390)
30K → 20M
12:30 | 9:12/mi
21M
2:52:08
Rank: #14195 (-605)
20M → 21M
10:44 | 10:44/mi
35K· 21.75 mi
3:00:35
Rank: #14871 (-676)
21M → 35K
8:27 | 11:18/mi
23M
3:13:10
Rank: #15280 (-409)
35K → 23M
12:35 | 10:03/mi
24M
3:22:00
Rank: #15329 (-49)
23M → 24M
8:50 | 8:50/mi
40K· 24.85 mi
3:30:41
Rank: #15626 (-297)
24M → 40K
8:41 | 10:09/mi
25.2M
3:33:47
Rank: #15579 (+47)
40K → 25.2M
3:06 | 8:59/mi
Finish· 26.22 mi
3:41:39
Rank: #15352 (+227)
25.2M → Finish
7:52 | 7:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:40
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time2:02:59
Pace9:23 /mi
📊Positive Split: 24.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:5722:237:1222:23
7:12
-
10K
6.21 mi11:11:3445:007:1522:37
7:17
+0:05
15K
9.32 mi11:34:521:08:187:2023:18
7:30
+0:13
20K
12.43 mi11:59:571:33:237:3125:05
8:04
+0:34
Half
13.11 mi12:05:141:38:407:325:17
7:45
-0:19
25K
15.53 mi12:27:012:00:277:4521:47
8:59
+1:14
30K
18.64 mi12:55:282:28:547:5928:27
9:09
+0:10
20M
20.00 mi13:07:582:41:248:0412:30
9:12
+0:03
21M
21.00 mi13:18:422:52:088:1210:44
10:44
+1:32
35K
21.75 mi13:27:093:00:358:188:27
11:18
+0:34
23M
23.00 mi13:39:443:13:108:2412:35
10:03
-1:15
24M
24.00 mi13:48:343:22:008:258:50
8:50
-1:13
40K
24.85 mi13:57:153:30:418:298:41
10:09
+1:19
25.2M
25.20 mi14:00:213:33:478:293:06
8:59
-1:10
Finish
26.22 mi14:08:133:41:398:287:52
7:43
-1:16

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

7:12 /mi

Average Pace

8:28 /mi

Slowest Pace

11:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:32

48% of race

Time at Steady Pace

1:14:40

34% of race

Time at Slower Pace

40:27

18% of race

Average Pace: 8:27 /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 mi10:48:5722:237:1222:23
7:12
#7531
10K
6.21 mi11:11:3445:007:1522:37
7:17
#8048
15K
9.32 mi11:34:521:08:187:2023:18
7:30
#8671
20K
12.43 mi11:59:571:33:237:3125:05
8:04
#9959
Half
13.11 mi12:05:141:38:407:325:17
7:45
#10064
25K
15.53 mi12:27:012:00:277:4521:47
8:59
#11754
30K
18.64 mi12:55:282:28:547:5928:27
9:09
#13200
20M
20.00 mi13:07:582:41:248:0412:30
9:12
#13590
21M
21.00 mi13:18:422:52:088:1210:44
10:44
#14195
35K
21.75 mi13:27:093:00:358:188:27
11:18
#14871
23M
23.00 mi13:39:443:13:108:2412:35
10:03
#15280
24M
24.00 mi13:48:343:22:008:258:50
8:50
#15329
40K
24.85 mi13:57:153:30:418:298:41
10:09
#15626
25.2M
25.20 mi14:00:213:33:478:293:06
8:59
#15579
Finish
26.22 mi14:08:133:41:398:287:52
7:43
#15352
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi75316675667510170(Top 38%)8239(Top 54%)8239(Top 366%)
10K6.21 mi3.10 mi8048-5176992-3176992-3178718(Top 33%)7401(Top 49%)7401(Top 329%)
15K9.32 mi3.11 mi8671-6237373-3817373-38110170(Top 38%)8239(Top 54%)8239(Top 366%)
20K12.43 mi3.11 mi9959-12888128-7558128-75514042(Top 53%)9897(Top 65%)9897(Top 439%)
Half13.11 mi0.68 mi10064-1058187-598187-5912229(Top 46%)9183(Top 61%)9183(Top 408%)
25K15.53 mi2.42 mi11754-16908948-7618948-76118861(Top 71%)11786(Top 78%)11786(Top 523%)
30K18.64 mi3.11 mi13200-14469517-5699517-56917950(Top 67%)11305(Top 74%)11305(Top 502%)
20M20.00 mi1.36 mi13590-3909658-1419658-14117515(Top 66%)11029(Top 73%)11029(Top 490%)
21M21.00 mi1.00 mi14195-6059868-2109868-21020204(Top 76%)12145(Top 80%)12145(Top 539%)
35K21.75 mi0.75 mi14871-67610122-25410122-25423783(Top 89%)13727(Top 90%)13727(Top 610%)
23M23.00 mi1.25 mi15280-40910245-12310245-12320119(Top 76%)12068(Top 80%)12068(Top 536%)
24M24.00 mi1.00 mi15329-4910250-510250-516369(Top 61%)10338(Top 68%)10338(Top 459%)
40K24.85 mi0.85 mi15626-29710346-9610346-9620367(Top 77%)12080(Top 80%)12080(Top 536%)
25.2M25.20 mi0.35 mi15579+4710322+2410322+2412434(Top 47%)8497(Top 56%)8497(Top 377%)
Finish26.22 mi1.02 mi15352+22710213+10910213+10910098(Top 38%)7352(Top 48%)7352(Top 326%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21stories
+97ft-345ft

Overall

10170

Males

8239

M45-49

8239

5K→10K

3.1 - 6.2 mi

Top 33%
×5stories
+79ft-138ft

Overall

8718

Males

7401

M45-49

7401

10K→15K

6.2 - 9.3 mi

Top 38%
×3stories
+67ft-78ft

Overall

10170

Males

8239

M45-49

8239

15K→20K

9.3 - 12.4 mi

Top 53%
×5stories
+106ft-86ft

Overall

14042

Males

9897

M45-49

9897

20K→Half

12.4 - 13.1 mi

Top 46%
×2stories
+19ft-37ft

Overall

12229

Males

9183

M45-49

9183

Half→25K

13.1 - 15.5 mi

Top 71%
×4stories
+66ft-88ft

Overall

18861

Males

11786

M45-49

11786

25K→30K

15.5 - 18.6 mi

Top 67%
×9stories
+181ft-148ft

Overall

17950

Males

11305

M45-49

11305

30K→20M

18.6 - 20.0 mi

Top 66%
×5stories
+64ft-50ft

Overall

17515

Males

11029

M45-49

11029

20M→21M

20.0 - 21.0 mi

Top 76%
×8stories
+106ft-24ft

Overall

20204

Males

12145

M45-49

12145

21M→35K

21.0 - 21.8 mi

Top 89%
×7stories
+17ft-86ft

Overall

23783

Males

13727

M45-49

13727

35K→23M

21.8 - 23.0 mi

Top 76%
×5stories
+23ft-63ft

Overall

20119

Males

12068

M45-49

12068

23M→24M

23.0 - 24.0 mi

Top 61%
×6stories
+12ft-82ft

Overall

16369

Males

10338

M45-49

10338

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

20367

Males

12080

M45-49

12080

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

12434

Males

8497

M45-49

8497

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2stories
+22ft-21ft

Overall

10098

Males

7352

M45-49

7352

Passing Analysis

Category:
Athletes Passed
535
Passed By
8355
Net Change
-7821
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7531
5K → 10K63580-517#7531#8048
10K → 15K24647-623#8048#8671
15K → 20K81296-1288#8671#9959
20K → Half7111-105#9959#10064
Half → 25K51695-1690#10064#11754
25K → 30K211467-1446#11754#13200
30K → 20M23413-390#13200#13590
20M → 21M7612-605#13590#14195
21M → 35K2678-676#14195#14871
35K → 23M17426-409#14871#15280
23M → 24M57106-49#15280#15329
24M → 40K18315-297#15329#15626
40K → 25.2M514+47#15626#15579
25.2M → Finish2325+227#15579#15352
TOTALS5358355-7821
📊

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