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BOSTON MARATHON 2023

Andrew Lundgren

Bib: 5894•M

MN

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 14%
Gender (Male)
#0 / 15176
Top 22%
Division (M18-39)
#0 / 5285
Top 46%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:45
Rank: #3472
Start → 5K
20:45 | 6:41/mi
10K· 6.21 mi
41:18
Rank: #3505 (-33)
5K → 10K
20:33 | 6:37/mi
15K· 9.32 mi
1:02:07
Rank: #3662 (-157)
10K → 15K
20:49 | 6:42/mi
20K· 12.43 mi
1:23:07
Rank: #3752 (-90)
15K → 20K
21:00 | 6:46/mi
Half· 13.11 mi
1:27:44
Rank: #3810 (-58)
20K → Half
4:37 | 6:46/mi
25K· 15.53 mi
1:44:04
Rank: #3761 (+49)
Half → 25K
16:20 | 6:44/mi
30K· 18.64 mi
2:05:26
Rank: #3679 (+82)
25K → 30K
21:22 | 6:53/mi
20M
2:14:59
Rank: #3694 (-15)
30K → 20M
9:33 | 7:02/mi
21M
2:22:26
Rank: #3722 (-28)
20M → 21M
7:27 | 7:27/mi
35K· 21.75 mi
2:27:26
Rank: #3690 (+32)
21M → 35K
5:00 | 6:41/mi
23M
2:36:15
Rank: #3689 (+1)
35K → 23M
8:49 | 7:03/mi
24M
2:43:08
Rank: #3699 (-10)
23M → 24M
6:53 | 6:53/mi
40K· 24.85 mi
2:49:03
Rank: #3669 (+30)
24M → 40K
5:55 | 6:55/mi
25.2M
2:51:33
Rank: #3634 (+35)
40K → 25.2M
2:30 | 7:15/mi
Finish· 26.22 mi
2:58:21
Rank: #3607 (+27)
25.2M → Finish
6:48 | 6:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:44
Pace6:42 /mi
2nd Half
Distance13.11 mi
Time1:30:37
Pace6:55 /mi
📊Positive Split: 3.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:2920:456:4120:45
6:41
-
10K
6.21 mi10:44:0241:186:3920:33
6:37
-0:04
15K
9.32 mi11:04:511:02:076:4020:49
6:42
+0:05
20K
12.43 mi11:25:511:23:076:4121:00
6:46
+0:04
Half
13.11 mi11:30:281:27:446:424:37
6:46
0:00
25K
15.53 mi11:46:481:44:046:4216:20
6:44
-0:02
30K
18.64 mi12:08:102:05:266:4421:22
6:53
+0:09
20M
20.00 mi12:17:432:14:596:459:33
7:02
+0:09
21M
21.00 mi12:25:102:22:266:477:27
7:27
+0:25
35K
21.75 mi12:30:102:27:266:475:00
6:41
-0:46
23M
23.00 mi12:38:592:36:156:488:49
7:03
+0:22
24M
24.00 mi12:45:522:43:086:486:53
6:53
-0:10
40K
24.85 mi12:51:472:49:036:485:55
6:55
+0:02
25.2M
25.20 mi12:54:172:51:336:482:30
7:15
+0:20
Finish
26.22 mi13:01:052:58:216:486:48
6:40
-0:35

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

6:37 /mi

Average Pace

6:48 /mi

Slowest Pace

7:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:54

96% of race

Time at Steady Pace

7:27

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:48 /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 mi10:23:2920:456:4120:45
6:41
#3472
10K
6.21 mi10:44:0241:186:3920:33
6:37
#3505
15K
9.32 mi11:04:511:02:076:4020:49
6:42
#3662
20K
12.43 mi11:25:511:23:076:4121:00
6:46
#3752
Half
13.11 mi11:30:281:27:446:424:37
6:46
#3810
25K
15.53 mi11:46:481:44:046:4216:20
6:44
#3761
30K
18.64 mi12:08:102:05:266:4421:22
6:53
#3679
20M
20.00 mi12:17:432:14:596:459:33
7:02
#3694
21M
21.00 mi12:25:102:22:266:477:27
7:27
#3722
35K
21.75 mi12:30:102:27:266:475:00
6:41
#3690
23M
23.00 mi12:38:592:36:156:488:49
7:03
#3689
24M
24.00 mi12:45:522:43:086:486:53
6:53
#3699
40K
24.85 mi12:51:472:49:036:485:55
6:55
#3669
25.2M
25.20 mi12:54:172:51:336:482:30
7:15
#3634
Finish
26.22 mi13:01:052:58:216:486:48
6:40
#3607
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3472327332734123(Top 15%)3869(Top 25%)3869(Top 73%)
10K6.21 mi3.10 mi3505-333310-373310-373599(Top 14%)3399(Top 22%)3399(Top 64%)
15K9.32 mi3.11 mi3662-1573460-1503460-1504123(Top 15%)3869(Top 25%)3869(Top 73%)
20K12.43 mi3.11 mi3752-903546-863546-864061(Top 15%)3807(Top 25%)3807(Top 72%)
Half13.11 mi0.68 mi3810-583599-533599-534894(Top 18%)4526(Top 30%)4526(Top 86%)
25K15.53 mi2.42 mi3761+493554+453554+453647(Top 14%)3436(Top 23%)3436(Top 65%)
30K18.64 mi3.11 mi3679+823476+783476+783506(Top 13%)3297(Top 22%)3297(Top 62%)
20M20.00 mi1.36 mi3694-153489-133489-134168(Top 16%)3847(Top 25%)3847(Top 73%)
21M21.00 mi1.00 mi3722-283513-243513-244336(Top 16%)3962(Top 26%)3962(Top 75%)
35K21.75 mi0.75 mi3690+323482+313482+313461(Top 13%)3213(Top 21%)3213(Top 61%)
23M23.00 mi1.25 mi3689+13478+43478+43975(Top 15%)3656(Top 24%)3656(Top 69%)
24M24.00 mi1.00 mi3699-103484-63484-64083(Top 15%)3714(Top 24%)3714(Top 70%)
40K24.85 mi0.85 mi3669+303451+333451+333425(Top 13%)3126(Top 21%)3126(Top 59%)
25.2M25.20 mi0.35 mi3634+353420+313420+312732(Top 10%)2518(Top 17%)2518(Top 48%)
Finish26.22 mi1.02 mi3607+273393+273393+273346(Top 13%)3004(Top 20%)3004(Top 57%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

4123

Males

3869

M18-39

3869

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3599

Males

3399

M18-39

3399

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

4123

Males

3869

M18-39

3869

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

4061

Males

3807

M18-39

3807

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

4894

Males

4526

M18-39

4526

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

3647

Males

3436

M18-39

3436

25K→30K

15.5 - 18.6 mi

Top 13%
×9stories
+181ft-148ft

Overall

3506

Males

3297

M18-39

3297

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4168

Males

3847

M18-39

3847

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4336

Males

3962

M18-39

3962

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3461

Males

3213

M18-39

3213

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

3975

Males

3656

M18-39

3656

23M→24M

23.0 - 24.0 mi

Top 15%
×6stories
+12ft-82ft

Overall

4083

Males

3714

M18-39

3714

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3425

Males

3126

M18-39

3126

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2732

Males

2518

M18-39

2518

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2stories
+22ft-21ft

Overall

3346

Males

3004

M18-39

3004

Passing Analysis

Category:
Athletes Passed
967
Passed By
1102
Net Change
-135
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3472
5K → 10K177210-33#3472#3505
10K → 15K57214-157#3505#3662
15K → 20K67157-90#3662#3752
20K → Half866-58#3752#3810
Half → 25K10152+49#3810#3761
25K → 30K13957+82#3761#3679
30K → 20M5267-15#3679#3694
20M → 21M5179-28#3694#3722
21M → 35K408+32#3722#3690
35K → 23M6766+1#3690#3689
23M → 24M4555-10#3689#3699
24M → 40K5727+30#3699#3669
40K → 25.2M416+35#3669#3634
25.2M → Finish6538+27#3634#3607
TOTALS9671102-135
📊

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