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BOSTON MARATHON 2023

Norman Hansen

Bib: 29057•M

GA

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

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:14/mi
28:41
↑ 97↓ 3451.5%
10K· 6.21 mi
9:02/mi
56:45
↑ 79↓ 1380.4%
15K· 9.32 mi
9:31/mi
1:26:19
↑ 67↓ 78
20K· 12.43 mi
10:08/mi
1:57:49
↑ 106↓ 860.1%
Half· 13.11 mi
9:59/mi
2:04:38
↑ 19↓ 370.5%
25K· 15.53 mi
11:15/mi
2:31:54
↑ 66↓ 880.2%
30K· 18.64 mi
12:57/mi
3:12:07
↑ 181↓ 1480.2%
20M
13:54/mi
3:31:01
↑ 64↓ 500.2%
21M
17:15/mi
3:48:16
↑ 106↓ 241.6%
35K· 21.75 mi
15:42/mi
4:00:01
↑ 17↓ 861.7%
23M
15:30/mi
4:19:26
↑ 23↓ 630.6%
24M
16:07/mi
4:35:33
↓ 821.3%
40K· 24.85 mi
14:36/mi
4:48:02
↓ 200.3%
25.2M
15:42/mi
4:53:27
↑ 13↓ 160.2%
Finish· 26.22 mi
14:26/mi
5:08:09
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:38
Pace9:30 /mi
2nd Half
Distance13.11 mi
Time3:03:31
Pace14:00 /mi
📊Positive Split: 47.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:4228:419:1428:41
9:14
-
10K
6.21 mi12:15:4656:459:0828:04
9:02
-0:12
15K
9.32 mi12:45:201:26:199:1629:34
9:31
+0:29
20K
12.43 mi13:16:501:57:499:2931:30
10:08
+0:37
Half
13.11 mi13:23:392:04:389:306:49
9:59
-0:09
25K
15.53 mi13:50:552:31:549:4727:16
11:15
+1:16
30K
18.64 mi14:31:083:12:0710:1840:13
12:57
+1:42
20M
20.00 mi14:50:023:31:0110:3318:54
13:54
+0:57
21M
21.00 mi15:07:173:48:1610:5217:15
17:15
+3:21
35K
21.75 mi15:19:024:00:0111:0211:45
15:42
-1:33
23M
23.00 mi15:38:274:19:2611:1719:25
15:30
-0:12
24M
24.00 mi15:54:344:35:3311:2916:07
16:07
+0:37
40K
24.85 mi16:07:034:48:0211:3512:29
14:36
-1:31
25.2M
25.20 mi16:12:284:53:2711:395:25
15:42
+1:06
Finish
26.22 mi16:27:105:08:0911:4614:42
14:26
-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

9:02 /mi

Average Pace

11:46 /mi

Slowest Pace

17:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31:54

49% of race

Time at Steady Pace

1:26:18

28% of race

Time at Slower Pace

1:09:57

23% of race

Average Pace: 11:45 /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 mi11:47:4228:419:1428:41
9:14
#21304
10K
6.21 mi12:15:4656:459:0828:04
9:02
#21183
15K
9.32 mi12:45:201:26:199:1629:34
9:31
#21569
20K
12.43 mi13:16:501:57:499:2931:30
10:08
#22047
Half
13.11 mi13:23:392:04:389:306:49
9:59
#22131
25K
15.53 mi13:50:552:31:549:4727:16
11:15
#22663
30K
18.64 mi14:31:083:12:0710:1840:13
12:57
#23461
20M
20.00 mi14:50:023:31:0110:3318:54
13:54
#23760
21M
21.00 mi15:07:173:48:1610:5217:15
17:15
#24147
35K
21.75 mi15:19:024:00:0111:0211:45
15:42
#24383
23M
23.00 mi15:38:274:19:2611:1719:25
15:30
#24669
24M
24.00 mi15:54:344:35:3311:2916:07
16:07
#24944
40K
24.85 mi16:07:034:48:0211:3512:29
14:36
#25027
25.2M
25.20 mi16:12:284:53:2711:395:25
15:42
#25055
Finish
26.22 mi16:27:105:08:0911:4614:42
14:26
#25169
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi21304127571275722308(Top 84%)13321(Top 88%)13321(Top 649%)
10K6.21 mi3.10 mi21183+12112752+512752+521017(Top 79%)12726(Top 84%)12726(Top 620%)
15K9.32 mi3.11 mi21569-38612950-19812950-19822308(Top 84%)13321(Top 88%)13321(Top 649%)
20K12.43 mi3.11 mi22047-47813162-21213162-21223182(Top 87%)13718(Top 90%)13718(Top 669%)
Half13.11 mi0.68 mi22131-8413208-4613208-4623260(Top 87%)13746(Top 91%)13746(Top 670%)
25K15.53 mi2.42 mi22663-53213454-24613454-24624332(Top 91%)14178(Top 93%)14178(Top 691%)
30K18.64 mi3.11 mi23461-79813818-36413818-36425365(Top 95%)14573(Top 96%)14573(Top 710%)
20M20.00 mi1.36 mi23760-29913944-12613944-12625773(Top 97%)14751(Top 97%)14751(Top 719%)
21M21.00 mi1.00 mi24147-38714094-15014094-15026469(Top 99%)15099(Top 99%)15099(Top 736%)
35K21.75 mi0.75 mi24383-23614199-10514199-10526507(Top 100%)15109(Top 100%)15109(Top 736%)
23M23.00 mi1.25 mi24669-28614320-12114320-12126412(Top 99%)15056(Top 99%)15056(Top 734%)
24M24.00 mi1.00 mi24944-27514428-10814428-10826536(Top 100%)15123(Top 100%)15123(Top 737%)
40K24.85 mi0.85 mi25027-8314463-3514463-3525984(Top 98%)14797(Top 98%)14797(Top 721%)
25.2M25.20 mi0.35 mi25055-2814470-714470-726011(Top 98%)14814(Top 98%)14814(Top 722%)
Finish26.22 mi1.02 mi25169-11414522-5214522-5226432(Top 99%)15051(Top 99%)15051(Top 733%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21story building
+97ft-345ft

Overall

22308

Males

13321

M50-54

13321

5K→10K

3.1 - 6.2 mi

Top 79%
×5story building
+79ft-138ft

Overall

21017

Males

12726

M50-54

12726

10K→15K

6.2 - 9.3 mi

Top 84%
×3story building
+67ft-78ft

Overall

22308

Males

13321

M50-54

13321

15K→20K

9.3 - 12.4 mi

Top 87%
×5story building
+106ft-86ft

Overall

23182

Males

13718

M50-54

13718

20K→Half

12.4 - 13.1 mi

Top 87%
×2story building
+19ft-37ft

Overall

23260

Males

13746

M50-54

13746

Half→25K

13.1 - 15.5 mi

Top 91%
×4story building
+66ft-88ft

Overall

24332

Males

14178

M50-54

14178

25K→30K

15.5 - 18.6 mi

Top 95%
×9story building
+181ft-148ft

Overall

25365

Males

14573

M50-54

14573

30K→20M

18.6 - 20.0 mi

Top 97%
×5story building
+64ft-50ft

Overall

25773

Males

14751

M50-54

14751

20M→21M

20.0 - 21.0 mi

Top 99%
×8story building
+106ft-24ft

Overall

26469

Males

15099

M50-54

15099

21M→35K

21.0 - 21.8 mi

Top 100%
×7story building
+17ft-86ft

Overall

26507

Males

15109

M50-54

15109

35K→23M

21.8 - 23.0 mi

Top 99%
×5story building
+23ft-63ft

Overall

26412

Males

15056

M50-54

15056

23M→24M

23.0 - 24.0 mi

Top 100%
×6story building
+12ft-82ft

Overall

26536

Males

15123

M50-54

15123

24M→40K

24.0 - 24.9 mi

Top 98%
×1story
+6ft-20ft

Overall

25984

Males

14797

M50-54

14797

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

26011

Males

14814

M50-54

14814

25.2M→Finish

25.2 - 26.2 mi

Top 99%
×2story building
+22ft-21ft

Overall

26432

Males

15051

M50-54

15051

Passing Analysis

Category:
Athletes Passed
473
Passed By
4338
Net Change
-3865
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21304
5K → 10K339218+121#21304#21183
10K → 15K50436-386#21183#21569
15K → 20K30508-478#21569#22047
20K → Half892-84#22047#22131
Half → 25K15547-532#22131#22663
25K → 30K7805-798#22663#23461
30K → 20M9308-299#23461#23760
20M → 21M1388-387#23760#24147
21M → 35K1237-236#24147#24383
35K → 23M2288-286#24383#24669
23M → 24M0275-275#24669#24944
24M → 40K588-83#24944#25027
40K → 25.2M331-28#25027#25055
25.2M → Finish3117-114#25055#25169
TOTALS4734338-3865
📊

Passing Visuals

Category:
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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