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BOSTON MARATHON 2023

Brett Peters

Bib: 3091•M

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 8%
Gender (Male)
#0 / 15176
Top 13%
Division (M18-39)
#0 / 5285
Top 30%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:19
Rank: #2486
Start → 5K
20:19 | 6:32/mi
10K· 6.21 mi
40:12
Rank: #2329 (+157)
5K → 10K
19:53 | 6:24/mi
15K· 9.32 mi
1:00:02
Rank: #2208 (+121)
10K → 15K
19:50 | 6:23/mi
20K· 12.43 mi
1:19:53
Rank: #2066 (+142)
15K → 20K
19:51 | 6:23/mi
Half· 13.11 mi
1:24:09
Rank: #2036 (+30)
20K → Half
4:16 | 6:15/mi
25K· 15.53 mi
1:39:38
Rank: #1951 (+85)
Half → 25K
15:29 | 6:23/mi
30K· 18.64 mi
1:59:53
Rank: #1878 (+73)
25K → 30K
20:15 | 6:31/mi
20M
2:09:05
Rank: #1910 (-32)
30K → 20M
9:12 | 6:46/mi
21M
2:16:13
Rank: #1945 (-35)
20M → 21M
7:08 | 7:08/mi
35K· 21.75 mi
2:21:11
Rank: #1976 (-31)
21M → 35K
4:58 | 6:38/mi
23M
2:29:57
Rank: #2031 (-55)
35K → 23M
8:46 | 7:00/mi
24M
2:36:39
Rank: #2047 (-16)
23M → 24M
6:42 | 6:42/mi
40K· 24.85 mi
2:42:34
Rank: #2085 (-38)
24M → 40K
5:55 | 6:55/mi
25.2M
2:45:08
Rank: #2090 (-5)
40K → 25.2M
2:34 | 7:27/mi
Finish· 26.22 mi
2:51:55
Rank: #2096 (-6)
25.2M → Finish
6:47 | 6:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:09
Pace6:25 /mi
2nd Half
Distance13.11 mi
Time1:27:46
Pace6:42 /mi
📊Positive Split: 4.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5620:196:3220:19
6:32
-
10K
6.21 mi10:41:4940:126:2819:53
6:24
-0:08
15K
9.32 mi11:01:391:00:026:2619:50
6:23
-0:01
20K
12.43 mi11:21:301:19:536:2619:51
6:23
0:00
Half
13.11 mi11:25:461:24:096:254:16
6:15
-0:08
25K
15.53 mi11:41:151:39:386:2515:29
6:23
+0:08
30K
18.64 mi12:01:301:59:536:2620:15
6:31
+0:08
20M
20.00 mi12:10:422:09:056:279:12
6:46
+0:15
21M
21.00 mi12:17:502:16:136:297:08
7:08
+0:22
35K
21.75 mi12:22:482:21:116:304:58
6:38
-0:30
23M
23.00 mi12:31:342:29:576:318:46
7:00
+0:22
24M
24.00 mi12:38:162:36:396:326:42
6:42
-0:18
40K
24.85 mi12:44:112:42:346:325:55
6:55
+0:13
25.2M
25.20 mi12:46:452:45:086:332:34
7:27
+0:32
Finish
26.22 mi12:53:322:51:556:346:47
6:39
-0:48

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

6:15 /mi

Average Pace

6:34 /mi

Slowest Pace

7:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:27:32

86% of race

Time at Steady Pace

21:49

13% of race

Time at Slower Pace

2:34

1% of race

Average Pace: 6:33 /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 mi10:21:5620:196:3220:19
6:32
#2486
10K
6.21 mi10:41:4940:126:2819:53
6:24
#2329
15K
9.32 mi11:01:391:00:026:2619:50
6:23
#2208
20K
12.43 mi11:21:301:19:536:2619:51
6:23
#2066
Half
13.11 mi11:25:461:24:096:254:16
6:15
#2036
25K
15.53 mi11:41:151:39:386:2515:29
6:23
#1951
30K
18.64 mi12:01:301:59:536:2620:15
6:31
#1878
20M
20.00 mi12:10:422:09:056:279:12
6:46
#1910
21M
21.00 mi12:17:502:16:136:297:08
7:08
#1945
35K
21.75 mi12:22:482:21:116:304:58
6:38
#1976
23M
23.00 mi12:31:342:29:576:318:46
7:00
#2031
24M
24.00 mi12:38:162:36:396:326:42
6:42
#2047
40K
24.85 mi12:44:112:42:346:325:55
6:55
#2085
25.2M
25.20 mi12:46:452:45:086:332:34
7:27
#2090
Finish
26.22 mi12:53:322:51:556:346:47
6:39
#2096
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2486237223722011(Top 8%)1926(Top 13%)1926(Top 36%)
10K6.21 mi3.10 mi2329+1572224+1482224+1482238(Top 8%)2141(Top 14%)2141(Top 41%)
15K9.32 mi3.11 mi2208+1212117+1072117+1072011(Top 8%)1926(Top 13%)1926(Top 36%)
20K12.43 mi3.11 mi2066+1421978+1391978+1391755(Top 7%)1681(Top 11%)1681(Top 32%)
Half13.11 mi0.68 mi2036+301949+291949+291622(Top 6%)1557(Top 10%)1557(Top 29%)
25K15.53 mi2.42 mi1951+851869+801869+801674(Top 6%)1604(Top 11%)1604(Top 30%)
30K18.64 mi3.11 mi1878+731797+721797+721633(Top 6%)1561(Top 10%)1561(Top 30%)
20M20.00 mi1.36 mi1910-321828-311828-312619(Top 10%)2476(Top 16%)2476(Top 47%)
21M21.00 mi1.00 mi1945-351861-331861-332737(Top 10%)2571(Top 17%)2571(Top 49%)
35K21.75 mi0.75 mi1976-311892-311892-313182(Top 12%)2967(Top 20%)2967(Top 56%)
23M23.00 mi1.25 mi2031-551947-551947-553769(Top 14%)3476(Top 23%)3476(Top 66%)
24M24.00 mi1.00 mi2047-161963-161963-163081(Top 12%)2856(Top 19%)2856(Top 54%)
40K24.85 mi0.85 mi2085-381999-361999-363393(Top 13%)3094(Top 20%)3094(Top 59%)
25.2M25.20 mi0.35 mi2090-52004-52004-53543(Top 13%)3171(Top 21%)3171(Top 60%)
Finish26.22 mi1.02 mi2096-62009-52009-53250(Top 12%)2922(Top 19%)2922(Top 55%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2011

Males

1926

M18-39

1926

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2238

Males

2141

M18-39

2141

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2011

Males

1926

M18-39

1926

15K→20K

9.3 - 12.4 mi

Top 7%
×5stories
+106ft-86ft

Overall

1755

Males

1681

M18-39

1681

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1622

Males

1557

M18-39

1557

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1674

Males

1604

M18-39

1604

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1633

Males

1561

M18-39

1561

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2619

Males

2476

M18-39

2476

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2737

Males

2571

M18-39

2571

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3182

Males

2967

M18-39

2967

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

3769

Males

3476

M18-39

3476

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3081

Males

2856

M18-39

2856

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3393

Males

3094

M18-39

3094

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3543

Males

3171

M18-39

3171

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3250

Males

2922

M18-39

2922

Passing Analysis

Category:
Athletes Passed
896
Passed By
506
Net Change
+390
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2486
5K → 10K21760+157#2486#2329
10K → 15K14928+121#2329#2208
15K → 20K1508+142#2208#2066
20K → Half300+30#2066#2036
Half → 25K9813+85#2036#1951
25K → 30K9724+73#1951#1878
30K → 20M1648-32#1878#1910
20M → 21M2257-35#1910#1945
21M → 35K839-31#1945#1976
35K → 23M2782-55#1976#2031
23M → 24M2036-16#2031#2047
24M → 40K1553-38#2047#2085
40K → 25.2M1419-5#2085#2090
25.2M → Finish3339-6#2090#2096
TOTALS896506+390
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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