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BOSTON MARATHON 2023

Brian Peldrup Ottosen

Bib: 3321•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 9%
Gender (Male)
#0 / 15176
Top 15%
Division (M18-39)
#0 / 5285
Top 34%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:49
Rank: #1732
Start → 5K
6:23/mi
19:49 split
10K· 6.21 mi
39:37
Rank: #1883 (-151)
5K → 10K
6:22/mi
19:48 split
15K· 9.32 mi
59:28
Rank: #1923 (-40)
10K → 15K
6:23/mi
19:51 split
20K· 12.43 mi
1:19:40
Rank: #1990 (-67)
15K → 20K
6:30/mi
20:12 split
Half· 13.11 mi
1:24:01
Rank: #1989 (+1)
20K → Half
6:23/mi
4:21 split
25K· 15.53 mi
1:39:46
Rank: #2001 (-12)
Half → 25K
6:30/mi
15:45 split
30K· 18.64 mi
2:00:41
Rank: #2088 (-87)
25K → 30K
6:44/mi
20:55 split
20M
2:09:57
Rank: #2123 (-35)
30K → 20M
6:49/mi
9:16 split
21M
2:17:15
Rank: #2182 (-59)
20M → 21M
7:18/mi
7:18 split
35K· 21.75 mi
2:22:23
Rank: #2240 (-58)
21M → 35K
6:52/mi
5:08 split
23M
2:31:16
Rank: #2306 (-66)
35K → 23M
7:06/mi
8:53 split
24M
2:38:03
Rank: #2325 (-19)
23M → 24M
6:47/mi
6:47 split
40K· 24.85 mi
2:44:09
Rank: #2358 (-33)
24M → 40K
7:08/mi
6:06 split
25.2M
2:46:43
Rank: #2361 (-3)
40K → 25.2M
7:27/mi
2:34 split
Finish· 26.22 mi
2:53:39
Rank: #2401 (-40)
25.2M → Finish
6:48/mi
6:56 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:01
Pace6:25 /mi
2nd Half
Distance13.11 mi
Time1:29:38
Pace6:50 /mi
📊Positive Split: 6.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:1219:496:2319:49
6:23
-
10K
6.21 mi10:41:0039:376:2319:48
6:22
-0:01
15K
9.32 mi11:00:5159:286:2319:51
6:23
+0:01
20K
12.43 mi11:21:031:19:406:2520:12
6:30
+0:07
Half
13.11 mi11:25:241:24:016:254:21
6:23
-0:07
25K
15.53 mi11:41:091:39:466:2515:45
6:30
+0:07
30K
18.64 mi12:02:042:00:416:2820:55
6:44
+0:14
20M
20.00 mi12:11:202:09:576:309:16
6:49
+0:05
21M
21.00 mi12:18:382:17:156:327:18
7:18
+0:29
35K
21.75 mi12:23:462:22:236:335:08
6:52
-0:26
23M
23.00 mi12:32:392:31:166:358:53
7:06
+0:14
24M
24.00 mi12:39:262:38:036:356:47
6:47
-0:19
40K
24.85 mi12:45:322:44:096:366:06
7:08
+0:21
25.2M
25.20 mi12:48:062:46:436:372:34
7:27
+0:19
Finish
26.22 mi12:55:022:53:396:386:56
6:48
-0:39

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

6:22 /mi

Average Pace

6:38 /mi

Slowest Pace

7:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:28:48

86% of race

Time at Steady Pace

24:51

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:37 /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 mi10:21:1219:496:2319:49
6:23
#1732
10K
6.21 mi10:41:0039:376:2319:48
6:22
#1883
15K
9.32 mi11:00:5159:286:2319:51
6:23
#1923
20K
12.43 mi11:21:031:19:406:2520:12
6:30
#1990
Half
13.11 mi11:25:241:24:016:254:21
6:23
#1989
25K
15.53 mi11:41:091:39:466:2515:45
6:30
#2001
30K
18.64 mi12:02:042:00:416:2820:55
6:44
#2088
20M
20.00 mi12:11:202:09:576:309:16
6:49
#2123
21M
21.00 mi12:18:382:17:156:327:18
7:18
#2182
35K
21.75 mi12:23:462:22:236:335:08
6:52
#2240
23M
23.00 mi12:32:392:31:166:358:53
7:06
#2306
24M
24.00 mi12:39:262:38:036:356:47
6:47
#2325
40K
24.85 mi12:45:322:44:096:366:06
7:08
#2358
25.2M
25.20 mi12:48:062:46:436:372:34
7:27
#2361
Finish
26.22 mi12:55:022:53:396:386:56
6:48
#2401
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1732165116512042(Top 8%)1957(Top 13%)1957(Top 37%)
10K6.21 mi3.10 mi1883-1511803-1521803-1522105(Top 8%)2016(Top 13%)2016(Top 38%)
15K9.32 mi3.11 mi1923-401841-381841-382042(Top 8%)1957(Top 13%)1957(Top 37%)
20K12.43 mi3.11 mi1990-671906-651906-652292(Top 9%)2197(Top 14%)2197(Top 42%)
Half13.11 mi0.68 mi1989+11905+11905+12130(Top 8%)2046(Top 13%)2046(Top 39%)
25K15.53 mi2.42 mi2001-121918-131918-132152(Top 8%)2065(Top 14%)2065(Top 39%)
30K18.64 mi3.11 mi2088-872003-852003-852565(Top 10%)2439(Top 16%)2439(Top 46%)
20M20.00 mi1.36 mi2123-352034-312034-312913(Top 11%)2738(Top 18%)2738(Top 52%)
21M21.00 mi1.00 mi2182-592091-572091-573568(Top 13%)3308(Top 22%)3308(Top 63%)
35K21.75 mi0.75 mi2240-582147-562147-564524(Top 17%)4115(Top 27%)4115(Top 78%)
23M23.00 mi1.25 mi2306-662210-632210-634263(Top 16%)3890(Top 26%)3890(Top 74%)
24M24.00 mi1.00 mi2325-192225-152225-153530(Top 13%)3241(Top 21%)3241(Top 61%)
40K24.85 mi0.85 mi2358-332255-302255-304504(Top 17%)3986(Top 26%)3986(Top 75%)
25.2M25.20 mi0.35 mi2361-32259-42259-43552(Top 13%)3180(Top 21%)3180(Top 60%)
Finish26.22 mi1.02 mi2401-402292-332292-334055(Top 15%)3576(Top 24%)3576(Top 68%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21story building
+97ft-345ft

Overall

2042

Males

1957

M18-39

1957

5K→10K

3.1 - 6.2 mi

Top 8%
×5story building
+79ft-138ft

Overall

2105

Males

2016

M18-39

2016

10K→15K

6.2 - 9.3 mi

Top 8%
×3story building
+67ft-78ft

Overall

2042

Males

1957

M18-39

1957

15K→20K

9.3 - 12.4 mi

Top 9%
×5story building
+106ft-86ft

Overall

2292

Males

2197

M18-39

2197

20K→Half

12.4 - 13.1 mi

Top 8%
×2story building
+19ft-37ft

Overall

2130

Males

2046

M18-39

2046

Half→25K

13.1 - 15.5 mi

Top 8%
×4story building
+66ft-88ft

Overall

2152

Males

2065

M18-39

2065

25K→30K

15.5 - 18.6 mi

Top 10%
×9story building
+181ft-148ft

Overall

2565

Males

2439

M18-39

2439

30K→20M

18.6 - 20.0 mi

Top 11%
×5story building
+64ft-50ft

Overall

2913

Males

2738

M18-39

2738

20M→21M

20.0 - 21.0 mi

Top 13%
×8story building
+106ft-24ft

Overall

3568

Males

3308

M18-39

3308

21M→35K

21.0 - 21.8 mi

Top 17%
×7story building
+17ft-86ft

Overall

4524

Males

4115

M18-39

4115

35K→23M

21.8 - 23.0 mi

Top 16%
×5story building
+23ft-63ft

Overall

4263

Males

3890

M18-39

3890

23M→24M

23.0 - 24.0 mi

Top 13%
×6story building
+12ft-82ft

Overall

3530

Males

3241

M18-39

3241

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4504

Males

3986

M18-39

3986

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3552

Males

3180

M18-39

3180

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2story building
+22ft-21ft

Overall

4055

Males

3576

M18-39

3576

Passing Analysis

Category:
Athletes Passed
332
Passed By
1001
Net Change
-669
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1732
5K → 10K36187-151#1732#1883
10K → 15K4585-40#1883#1923
15K → 20K3299-67#1923#1990
20K → Half1110+1#1990#1989
Half → 25K4052-12#1989#2001
25K → 30K40127-87#2001#2088
30K → 20M2358-35#2088#2123
20M → 21M1877-59#2123#2182
21M → 35K967-58#2182#2240
35K → 23M1581-66#2240#2306
23M → 24M1938-19#2306#2325
24M → 40K1548-33#2325#2358
40K → 25.2M1114-3#2358#2361
25.2M → Finish1858-40#2361#2401
TOTALS3321001-669
📊

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