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BOSTON MARATHON 2023

Peter Danzell

Bib: 18199•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Top 23%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:37
Rank: #15750
Start → 5K
25:37 | 8:15/mi
10K· 6.21 mi
49:57
Rank: #14657 (+1093)
5K → 10K
24:20 | 7:50/mi
15K· 9.32 mi
1:14:19
Rank: #14158 (+499)
10K → 15K
24:22 | 7:51/mi
20K· 12.43 mi
1:38:48
Rank: #13700 (+458)
15K → 20K
24:29 | 7:53/mi
Half· 13.11 mi
1:44:07
Rank: #13645 (+55)
20K → Half
5:19 | 7:48/mi
25K· 15.53 mi
2:03:33
Rank: #13490 (+155)
Half → 25K
19:26 | 8:01/mi
30K· 18.64 mi
2:29:02
Rank: #13260 (+230)
25K → 30K
25:29 | 8:12/mi
20M
2:40:15
Rank: #13139 (+121)
30K → 20M
11:13 | 8:15/mi
21M
2:49:01
Rank: #13046 (+93)
20M → 21M
8:46 | 8:46/mi
35K· 21.75 mi
2:55:09
Rank: #13043 (+3)
21M → 35K
6:08 | 8:12/mi
23M
3:05:57
Rank: #13078 (-35)
35K → 23M
10:48 | 8:38/mi
24M
3:14:42
Rank: #13214 (-136)
23M → 24M
8:45 | 8:45/mi
40K· 24.85 mi
3:22:26
Rank: #13340 (-126)
24M → 40K
7:44 | 9:03/mi
25.2M
3:26:05
Rank: #13476 (-136)
40K → 25.2M
3:39 | 10:35/mi
Finish· 26.22 mi
3:35:59
Rank: #13894 (-418)
25.2M → Finish
9:54 | 9:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:07
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time1:51:52
Pace8:32 /mi
📊Positive Split: 7.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:4125:378:1525:37
8:15
-
10K
6.21 mi11:41:0149:578:0224:20
7:50
-0:25
15K
9.32 mi12:05:231:14:197:5824:22
7:51
+0:01
20K
12.43 mi12:29:521:38:487:5724:29
7:53
+0:02
Half
13.11 mi12:35:111:44:077:575:19
7:48
-0:05
25K
15.53 mi12:54:372:03:337:5719:26
8:01
+0:13
30K
18.64 mi13:20:062:29:028:0025:29
8:12
+0:11
20M
20.00 mi13:31:192:40:158:0111:13
8:15
+0:03
21M
21.00 mi13:40:052:49:018:038:46
8:46
+0:31
35K
21.75 mi13:46:132:55:098:036:08
8:12
-0:34
23M
23.00 mi13:57:013:05:578:0510:48
8:38
+0:26
24M
24.00 mi14:05:463:14:428:078:45
8:45
+0:07
40K
24.85 mi14:13:303:22:268:097:44
9:03
+0:18
25.2M
25.20 mi14:17:093:26:058:113:39
10:35
+1:32
Finish
26.22 mi14:27:033:35:598:159:54
9:43
-0:52

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

7:48 /mi

Average Pace

8:15 /mi

Slowest Pace

10:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

54:01

25% of race

Time at Steady Pace

1:52:22

52% of race

Time at Slower Pace

49:36

23% of race

Average Pace: 8:14 /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 mi11:16:4125:378:1525:37
8:15
#15750
10K
6.21 mi11:41:0149:578:0224:20
7:50
#14657
15K
9.32 mi12:05:231:14:197:5824:22
7:51
#14158
20K
12.43 mi12:29:521:38:487:5724:29
7:53
#13700
Half
13.11 mi12:35:111:44:077:575:19
7:48
#13645
25K
15.53 mi12:54:372:03:337:5719:26
8:01
#13490
30K
18.64 mi13:20:062:29:028:0025:29
8:12
#13260
20M
20.00 mi13:31:192:40:158:0111:13
8:15
#13139
21M
21.00 mi13:40:052:49:018:038:46
8:46
#13046
35K
21.75 mi13:46:132:55:098:036:08
8:12
#13043
23M
23.00 mi13:57:013:05:578:0510:48
8:38
#13078
24M
24.00 mi14:05:463:14:428:078:45
8:45
#13214
40K
24.85 mi14:13:303:22:268:097:44
9:03
#13340
25.2M
25.20 mi14:17:093:26:058:113:39
10:35
#13476
Finish
26.22 mi14:27:033:35:598:159:54
9:43
#13894
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi15750106041060413066(Top 49%)9534(Top 63%)9534(Top 859%)
10K6.21 mi3.10 mi14657+109310197+40710197+40713395(Top 50%)9726(Top 64%)9726(Top 876%)
15K9.32 mi3.11 mi14158+4999982+2159982+21513066(Top 49%)9534(Top 63%)9534(Top 859%)
20K12.43 mi3.11 mi13700+4589775+2079775+20712435(Top 47%)9202(Top 61%)9202(Top 829%)
Half13.11 mi0.68 mi13645+559752+239752+2312622(Top 47%)9347(Top 62%)9347(Top 842%)
25K15.53 mi2.42 mi13490+1559673+799673+7912863(Top 48%)9295(Top 61%)9295(Top 837%)
30K18.64 mi3.11 mi13260+2309542+1319542+13112359(Top 46%)8956(Top 59%)8956(Top 807%)
20M20.00 mi1.36 mi13139+1219477+659477+6512040(Top 45%)8730(Top 58%)8730(Top 786%)
21M21.00 mi1.00 mi13046+939418+599418+5912056(Top 45%)8614(Top 57%)8614(Top 776%)
35K21.75 mi0.75 mi13043+39405+139405+1313386(Top 50%)9161(Top 60%)9161(Top 825%)
23M23.00 mi1.25 mi13078-359393+129393+1213921(Top 52%)9335(Top 62%)9335(Top 841%)
24M24.00 mi1.00 mi13214-1369425-329425-3215906(Top 60%)10124(Top 67%)10124(Top 912%)
40K24.85 mi0.85 mi13340-1269459-349459-3416346(Top 61%)10271(Top 68%)10271(Top 925%)
25.2M25.20 mi0.35 mi13476-1369499-409499-4019305(Top 73%)11596(Top 76%)11596(Top 1045%)
Finish26.22 mi1.02 mi13894-4189651-1529651-15220822(Top 78%)12321(Top 81%)12321(Top 1110%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21stories
+97ft-345ft

Overall

13066

Males

9534

M60-64

9534

5K→10K

3.1 - 6.2 mi

Top 50%
×5stories
+79ft-138ft

Overall

13395

Males

9726

M60-64

9726

10K→15K

6.2 - 9.3 mi

Top 49%
×3stories
+67ft-78ft

Overall

13066

Males

9534

M60-64

9534

15K→20K

9.3 - 12.4 mi

Top 47%
×5stories
+106ft-86ft

Overall

12435

Males

9202

M60-64

9202

20K→Half

12.4 - 13.1 mi

Top 47%
×2stories
+19ft-37ft

Overall

12622

Males

9347

M60-64

9347

Half→25K

13.1 - 15.5 mi

Top 48%
×4stories
+66ft-88ft

Overall

12863

Males

9295

M60-64

9295

25K→30K

15.5 - 18.6 mi

Top 46%
×9stories
+181ft-148ft

Overall

12359

Males

8956

M60-64

8956

30K→20M

18.6 - 20.0 mi

Top 45%
×5stories
+64ft-50ft

Overall

12040

Males

8730

M60-64

8730

20M→21M

20.0 - 21.0 mi

Top 45%
×8stories
+106ft-24ft

Overall

12056

Males

8614

M60-64

8614

21M→35K

21.0 - 21.8 mi

Top 50%
×7stories
+17ft-86ft

Overall

13386

Males

9161

M60-64

9161

35K→23M

21.8 - 23.0 mi

Top 52%
×5stories
+23ft-63ft

Overall

13921

Males

9335

M60-64

9335

23M→24M

23.0 - 24.0 mi

Top 60%
×6stories
+12ft-82ft

Overall

15906

Males

10124

M60-64

10124

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

16346

Males

10271

M60-64

10271

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

19305

Males

11596

M60-64

11596

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2stories
+22ft-21ft

Overall

20822

Males

12321

M60-64

12321

Passing Analysis

Category:
Athletes Passed
3241
Passed By
1385
Net Change
+1856
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15750
5K → 10K113441+1093#15750#14657
10K → 15K54041+499#14657#14158
15K → 20K47820+458#14158#13700
20K → Half616+55#13700#13645
Half → 25K20651+155#13645#13490
25K → 30K30979+230#13490#13260
30K → 20M15231+121#13260#13139
20M → 21M14249+93#13139#13046
21M → 35K5148+3#13046#13043
35K → 23M90125-35#13043#13078
23M → 24M28164-136#13078#13214
24M → 40K31157-126#13214#13340
40K → 25.2M12148-136#13340#13476
25.2M → Finish7425-418#13476#13894
TOTALS32411385+1856
📊

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