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BOSTON MARATHON 2023

Anders Hansen

Bib: 27823 M DK

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 41%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 45%
Division (M50-54)
#0 / 2052
Top 46%
Race Day Weather
49°/39°F
light intensity drizzle

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:35/mi
23:33
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:26/mi
46:39
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:33/mi
1:10:07
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:48/mi
1:34:21
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:36/mi
1:39:32
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:33/mi
2:00:16
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
7:55/mi
2:24:51
↑ 181↓ 1480.2%
138 ft elev
20M
8:04/mi
2:35:49
↑ 64↓ 500.2%
148 ft elev
21M
8:31/mi
2:44:20
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:37/mi
2:50:02
↑ 17↓ 861.7%
156 ft elev
23M
8:06/mi
3:00:11
↑ 23↓ 630.6%
116 ft elev
24M
7:51/mi
3:08:02
↓ 821.3%
34 ft elev
40K· 24.85 mi
7:54/mi
3:14:47
↓ 200.3%
20 ft elev
25.2M
8:39/mi
3:17:46
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:50/mi
3:25:45
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:39:327:36 /mi⚡ faster
2nd Half
1:46:138:06 /mi+6.7%
Positive split — 6.7% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
23:337:353.11 mi23:33
7:35
-
10K
46:397:303.10 mi23:06
7:26
-0:09
15K
1:10:077:313.11 mi23:28
7:33
+0:07
20K
1:34:217:363.11 mi24:14
7:48
+0:15
Half(13.11 mi)
1:39:327:360.68 mi5:11
7:36
-0:12
25K
2:00:167:452.42 mi20:44
8:33
+0:57
30K
2:24:517:463.11 mi24:35
7:55
-0:38
20M
2:35:497:471.36 mi10:58
8:04
+0:09
21M
2:44:207:501.00 mi8:31
8:31
+0:27
35K
2:50:027:490.75 mi5:42
7:37
-0:54
23M
3:00:117:501.25 mi10:09
8:06
+0:29
24M
3:08:027:501.00 mi7:51
7:51
-0:15
40K
3:14:477:500.85 mi6:45
7:54
+0:03
25.2M
3:17:467:510.35 mi2:59
8:39
+0:45
Finish(26.22 mi)
3:25:457:511.02 mi7:59
7:50
-0:49
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:26 /mi

Average Pace

7:51 /mi

Slowest Pace

8:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:53:31

84% of race

Time at Steady Pace

32:14

16% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:51 /mi

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

Heatmap

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi10342831983191058884458445
10K3.10 mi10101+2418207+1128207+112992681318131
15K3.11 mi10261-1608307-1008307-1001058884458445
20K3.11 mi10637-3768476-1698476-1691173089018901
Half(13.11 mi)0.68 mi10663-268486-108486-101095285918591
25K2.42 mi11636-9738902-4168902-416164811074710747
30K3.11 mi11348+2888722+1808722+1801022579467946
20M1.36 mi11278+708674+488674+481078481448144
21M1.00 mi11211+678625+498625+491056278957895
35K0.75 mi11129+828578+478578+47939973047304
23M1.25 mi11070+598528+508528+501050177237723
24M1.00 mi11023+478469+598469+591013874727472
40K0.85 mi10933+908398+718398+71929569816981
25.2M0.35 mi10915+188376+228376+221040675047504
Finish(26.22 mi)1.02 mi10898+178341+358341+351091877557755

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21story building
+97ft-345ft

Overall

10588

Males

8445

M50-54

8445

5K→10K

3.1 - 6.2 mi

Top 37%
×5story building
+79ft-138ft

Overall

9926

Males

8131

M50-54

8131

10K→15K

6.2 - 9.3 mi

Top 40%
×3story building
+67ft-78ft

Overall

10588

Males

8445

M50-54

8445

15K→20K

9.3 - 12.4 mi

Top 44%
×5story building
+106ft-86ft

Overall

11730

Males

8901

M50-54

8901

20K→Half

12.4 - 13.1 mi

Top 41%
×2story building
+19ft-37ft

Overall

10952

Males

8591

M50-54

8591

Half→25K

13.1 - 15.5 mi

Top 62%
×4story building
+66ft-88ft

Overall

16481

Males

10747

M50-54

10747

25K→30K

15.5 - 18.6 mi

Top 38%
×9story building
+181ft-148ft

Overall

10225

Males

7946

M50-54

7946

30K→20M

18.6 - 20.0 mi

Top 41%
×5story building
+64ft-50ft

Overall

10784

Males

8144

M50-54

8144

20M→21M

20.0 - 21.0 mi

Top 40%
×8story building
+106ft-24ft

Overall

10562

Males

7895

M50-54

7895

21M→35K

21.0 - 21.8 mi

Top 35%
×7story building
+17ft-86ft

Overall

9399

Males

7304

M50-54

7304

35K→23M

21.8 - 23.0 mi

Top 39%
×5story building
+23ft-63ft

Overall

10501

Males

7723

M50-54

7723

23M→24M

23.0 - 24.0 mi

Top 38%
×6story building
+12ft-82ft

Overall

10138

Males

7472

M50-54

7472

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

9295

Males

6981

M50-54

6981

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

10406

Males

7504

M50-54

7504

25.2M→Finish

25.2 - 26.2 mi

Top 41%
×2story building
+22ft-21ft

Overall

10918

Males

7755

M50-54

7755

Passing Analysis

Category:
Passed
1766*
Passed By
2322
Net Change
-556
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10342
5K → 10K441*200+241#10342#10101
10K → 15K118278-160#10101#10261
15K → 20K59435-376#10261#10637
20K → Half2349-26#10637#10663
Half → 25K17990-973#10663#11636
25K → 30K33648+288#11636#11348
30K → 20M12858+70#11348#11278
20M → 21M12053+67#11278#11211
21M → 35K919+82#11211#11129
35K → 23M11758+59#11129#11070
23M → 24M8942+47#11070#11023
24M → 40K11424+90#11023#10933
40K → 25.2M4123+18#10933#10915
25.2M → Finish7255+17#10915#10898
TOTALS1766*2322-556

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

Passing Charts

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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