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BOSTON MARATHON 2023

Anders Sjoberg

Bib: 27656•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 45%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 49%
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
24:27
Rank: #12982
Start → 5K
24:27 | 7:52/mi
10K· 6.21 mi
46:34
Rank: #9972 (+3010)
5K → 10K
22:07 | 7:07/mi
15K· 9.32 mi
1:09:01
Rank: #9218 (+754)
10K → 15K
22:27 | 7:14/mi
20K· 12.43 mi
1:32:47
Rank: #9539 (-321)
15K → 20K
23:46 | 7:39/mi
Half· 13.11 mi
1:38:04
Rank: #9669 (-130)
20K → Half
5:17 | 7:45/mi
25K· 15.53 mi
1:57:15
Rank: #10026 (-357)
Half → 25K
19:11 | 7:55/mi
30K· 18.64 mi
2:23:10
Rank: #10606 (-580)
25K → 30K
25:55 | 8:21/mi
20M
2:34:50
Rank: #10858 (-252)
30K → 20M
11:40 | 8:35/mi
21M
2:43:52
Rank: #11033 (-175)
20M → 21M
9:02 | 9:02/mi
35K· 21.75 mi
2:50:03
Rank: #11138 (-105)
21M → 35K
6:11 | 8:16/mi
23M
3:01:01
Rank: #11394 (-256)
35K → 23M
10:58 | 8:46/mi
24M
3:09:45
Rank: #11628 (-234)
23M → 24M
8:44 | 8:44/mi
40K· 24.85 mi
3:17:12
Rank: #11755 (-127)
24M → 40K
7:27 | 8:43/mi
25.2M
3:20:32
Rank: #11846 (-91)
40K → 25.2M
3:20 | 9:40/mi
Finish· 26.22 mi
3:28:49
Rank: #11899 (-53)
25.2M → Finish
8:17 | 8:08/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:04
Pace7:29 /mi
2nd Half
Distance13.11 mi
Time1:50:45
Pace8:27 /mi
📊Positive Split: 12.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:42:0224:277:5224:27
7:52
-
10K
6.21 mi12:04:0946:347:3022:07
7:07
-0:45
15K
9.32 mi12:26:361:09:017:2422:27
7:14
+0:07
20K
12.43 mi12:50:221:32:477:2823:46
7:39
+0:25
Half
13.11 mi12:55:391:38:047:295:17
7:45
+0:06
25K
15.53 mi13:14:501:57:157:3319:11
7:55
+0:10
30K
18.64 mi13:40:452:23:107:4125:55
8:21
+0:26
20M
20.00 mi13:52:252:34:507:4411:40
8:35
+0:14
21M
21.00 mi14:01:272:43:527:489:02
9:02
+0:27
35K
21.75 mi14:07:382:50:037:496:11
8:16
-0:46
23M
23.00 mi14:18:363:01:017:5210:58
8:46
+0:30
24M
24.00 mi14:27:203:09:457:548:44
8:44
-0:02
40K
24.85 mi14:34:473:17:127:567:27
8:43
-0:01
25.2M
25.20 mi14:38:073:20:327:573:20
9:40
+0:57
Finish
26.22 mi14:46:243:28:497:588:17
8:08
-1:32

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

7:07 /mi

Average Pace

7:58 /mi

Slowest Pace

9:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:15

56% of race

Time at Steady Pace

52:03

25% of race

Time at Slower Pace

39:31

19% of race

Average Pace: 7:58 /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 mi11:42:0224:277:5224:27
7:52
#12982
10K
6.21 mi12:04:0946:347:3022:07
7:07
#9972
15K
9.32 mi12:26:361:09:017:2422:27
7:14
#9218
20K
12.43 mi12:50:221:32:477:2823:46
7:39
#9539
Half
13.11 mi12:55:391:38:047:295:17
7:45
#9669
25K
15.53 mi13:14:501:57:157:3319:11
7:55
#10026
30K
18.64 mi13:40:452:23:107:4125:55
8:21
#10606
20M
20.00 mi13:52:252:34:507:4411:40
8:35
#10858
21M
21.00 mi14:01:272:43:527:489:02
9:02
#11033
35K
21.75 mi14:07:382:50:037:496:11
8:16
#11138
23M
23.00 mi14:18:363:01:017:5210:58
8:46
#11394
24M
24.00 mi14:27:203:09:457:548:44
8:44
#11628
40K
24.85 mi14:34:473:17:127:567:27
8:43
#11755
25.2M
25.20 mi14:38:073:20:327:573:20
9:40
#11846
Finish
26.22 mi14:46:243:28:497:588:17
8:08
#11899
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi12982953595357980(Top 30%)6914(Top 46%)6914(Top 307%)
10K6.21 mi3.10 mi9972+30108131+14048131+14047565(Top 28%)6651(Top 44%)6651(Top 295%)
15K9.32 mi3.11 mi9218+7547700+4317700+4317980(Top 30%)6914(Top 46%)6914(Top 307%)
20K12.43 mi3.11 mi9539-3217881-1817881-18110506(Top 39%)8348(Top 55%)8348(Top 371%)
Half13.11 mi0.68 mi9669-1307965-847965-8412194(Top 46%)9148(Top 60%)9148(Top 406%)
25K15.53 mi2.42 mi10026-3578138-1738138-17311994(Top 45%)8904(Top 59%)8904(Top 395%)
30K18.64 mi3.11 mi10606-5808382-2448382-24413296(Top 50%)9361(Top 62%)9361(Top 416%)
20M20.00 mi1.36 mi10858-2528481-998481-9914135(Top 53%)9617(Top 63%)9617(Top 427%)
21M21.00 mi1.00 mi11033-1758540-598540-5913577(Top 51%)9304(Top 61%)9304(Top 413%)
35K21.75 mi0.75 mi11138-1058582-428582-4213848(Top 52%)9337(Top 62%)9337(Top 415%)
23M23.00 mi1.25 mi11394-2568662-808662-8014730(Top 55%)9681(Top 64%)9681(Top 430%)
24M24.00 mi1.00 mi11628-2348755-938755-9315813(Top 59%)10079(Top 66%)10079(Top 448%)
40K24.85 mi0.85 mi11755-1278788-338788-3314548(Top 55%)9473(Top 62%)9473(Top 421%)
25.2M25.20 mi0.35 mi11846-918815-278815-2715887(Top 60%)10051(Top 66%)10051(Top 446%)
Finish26.22 mi1.02 mi11899-538817-28817-212942(Top 49%)8739(Top 58%)8739(Top 388%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21stories
+97ft-345ft

Overall

7980

Males

6914

M45-49

6914

5K→10K

3.1 - 6.2 mi

Top 28%
×5stories
+79ft-138ft

Overall

7565

Males

6651

M45-49

6651

10K→15K

6.2 - 9.3 mi

Top 30%
×3stories
+67ft-78ft

Overall

7980

Males

6914

M45-49

6914

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

10506

Males

8348

M45-49

8348

20K→Half

12.4 - 13.1 mi

Top 46%
×2stories
+19ft-37ft

Overall

12194

Males

9148

M45-49

9148

Half→25K

13.1 - 15.5 mi

Top 45%
×4stories
+66ft-88ft

Overall

11994

Males

8904

M45-49

8904

25K→30K

15.5 - 18.6 mi

Top 50%
×9stories
+181ft-148ft

Overall

13296

Males

9361

M45-49

9361

30K→20M

18.6 - 20.0 mi

Top 53%
×5stories
+64ft-50ft

Overall

14135

Males

9617

M45-49

9617

20M→21M

20.0 - 21.0 mi

Top 51%
×8stories
+106ft-24ft

Overall

13577

Males

9304

M45-49

9304

21M→35K

21.0 - 21.8 mi

Top 52%
×7stories
+17ft-86ft

Overall

13848

Males

9337

M45-49

9337

35K→23M

21.8 - 23.0 mi

Top 55%
×5stories
+23ft-63ft

Overall

14730

Males

9681

M45-49

9681

23M→24M

23.0 - 24.0 mi

Top 59%
×6stories
+12ft-82ft

Overall

15813

Males

10079

M45-49

10079

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

14548

Males

9473

M45-49

9473

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

15887

Males

10051

M45-49

10051

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2stories
+22ft-21ft

Overall

12942

Males

8739

M45-49

8739

Passing Analysis

Category:
Athletes Passed
4172*
Passed By
3087
Net Change
+1083
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12982
5K → 10K3014*4+3010#12982#9972
10K → 15K7606+754#9972#9218
15K → 20K56377-321#9218#9539
20K → Half3133-130#9539#9669
Half → 25K56411-357#9669#10026
25K → 30K51631-580#10026#10606
30K → 20M33*285-252#10606#10858
20M → 21M28203-175#10858#11033
21M → 35K20125-105#11033#11138
35K → 23M41297-256#11138#11394
23M → 24M19253-234#11394#11628
24M → 40K29156-127#11628#11755
40K → 25.2M899-91#11755#11846
25.2M → Finish54107-53#11846#11899
TOTALS4172*3087+1083

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

📊

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