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BOSTON MARATHON 2023

Jeff Manning

Bib: 276•M

UT

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 0.8%
Gender (Male)
#0 / 15176
Top 1%
Division (M18-39)
#0 / 5285
Top 3%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:01
Rank: #123
Start → 5K
17:01 | 5:29/mi
10K· 6.21 mi
34:09
Rank: #126 (-3)
5K → 10K
17:08 | 5:31/mi
15K· 9.32 mi
51:26
Rank: #138 (-12)
10K → 15K
17:17 | 5:34/mi
20K· 12.43 mi
1:08:57
Rank: #145 (-7)
15K → 20K
17:31 | 5:38/mi
Half· 13.11 mi
1:12:43
Rank: #146 (-1)
20K → Half
3:46 | 5:31/mi
25K· 15.53 mi
1:26:36
Rank: #143 (+3)
Half → 25K
13:53 | 5:44/mi
30K· 18.64 mi
1:45:01
Rank: #148 (-5)
25K → 30K
18:25 | 5:56/mi
20M
1:53:10
Rank: #155 (-7)
30K → 20M
8:09 | 6:00/mi
21M
1:59:33
Rank: #162 (-7)
20M → 21M
6:23 | 6:23/mi
35K· 21.75 mi
2:03:51
Rank: #160 (+2)
21M → 35K
4:18 | 5:45/mi
23M
2:11:26
Rank: #166 (-6)
35K → 23M
7:35 | 6:03/mi
24M
2:17:24
Rank: #164 (+2)
23M → 24M
5:58 | 5:58/mi
40K· 24.85 mi
2:22:51
Rank: #172 (-8)
24M → 40K
5:27 | 6:22/mi
25.2M
2:25:19
Rank: #186 (-14)
40K → 25.2M
2:28 | 7:09/mi
Finish· 26.22 mi
2:31:58
Rank: #206 (-20)
25.2M → Finish
6:39 | 6:32/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:12:43
Pace5:33 /mi
2nd Half
Distance13.11 mi
Time1:19:15
Pace6:03 /mi
📊Positive Split: 9.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:0317:015:2917:01
5:29
-
10K
6.21 mi10:34:1134:095:3017:08
5:31
+0:02
15K
9.32 mi10:51:2851:265:3117:17
5:34
+0:03
20K
12.43 mi11:08:591:08:575:3317:31
5:38
+0:04
Half
13.11 mi11:12:451:12:435:333:46
5:31
-0:07
25K
15.53 mi11:26:381:26:365:3413:53
5:44
+0:13
30K
18.64 mi11:45:031:45:015:3818:25
5:56
+0:12
20M
20.00 mi11:53:121:53:105:398:09
6:00
+0:04
21M
21.00 mi11:59:351:59:335:426:23
6:23
+0:23
35K
21.75 mi12:03:532:03:515:424:18
5:45
-0:38
23M
23.00 mi12:11:282:11:265:437:35
6:03
+0:18
24M
24.00 mi12:17:262:17:245:445:58
5:58
-0:05
40K
24.85 mi12:22:532:22:515:455:27
6:22
+0:24
25.2M
25.20 mi12:25:212:25:195:462:28
7:09
+0:47
Finish
26.22 mi12:32:002:31:585:486:39
6:32
-0:37

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

5:29 /mi

Average Pace

5:48 /mi

Slowest Pace

7:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:12:43

48% of race

Time at Steady Pace

58:18

38% of race

Time at Slower Pace

20:57

14% of race

Average Pace: 5:48 /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 mi10:17:0317:015:2917:01
5:29
#123
10K
6.21 mi10:34:1134:095:3017:08
5:31
#126
15K
9.32 mi10:51:2851:265:3117:17
5:34
#138
20K
12.43 mi11:08:591:08:575:3317:31
5:38
#145
Half
13.11 mi11:12:451:12:435:333:46
5:31
#146
25K
15.53 mi11:26:381:26:365:3413:53
5:44
#143
30K
18.64 mi11:45:031:45:015:3818:25
5:56
#148
20M
20.00 mi11:53:121:53:105:398:09
6:00
#155
21M
21.00 mi11:59:351:59:335:426:23
6:23
#162
35K
21.75 mi12:03:532:03:515:424:18
5:45
#160
23M
23.00 mi12:11:282:11:265:437:35
6:03
#166
24M
24.00 mi12:17:262:17:245:445:58
5:58
#164
40K
24.85 mi12:22:532:22:515:455:27
6:22
#172
25.2M
25.20 mi12:25:212:25:195:462:28
7:09
#186
Finish
26.22 mi12:32:002:31:585:486:39
6:32
#206
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi123123123144(Top 0.5%)119(Top 0.8%)119(Top 2%)
10K6.21 mi3.10 mi126-3126-3126-3159(Top 0.6%)132(Top 0.9%)132(Top 2%)
15K9.32 mi3.11 mi138-12121+5121+5144(Top 0.5%)119(Top 0.8%)119(Top 2%)
20K12.43 mi3.11 mi145-7126-5126-5160(Top 0.6%)138(Top 0.9%)138(Top 3%)
Half13.11 mi0.68 mi146-1127-1127-1137(Top 0.5%)118(Top 0.8%)118(Top 2%)
25K15.53 mi2.42 mi143+3124+3124+3192(Top 0.7%)170(Top 1%)170(Top 3%)
30K18.64 mi3.11 mi148-5127-3127-3294(Top 1%)269(Top 2%)269(Top 5%)
20M20.00 mi1.36 mi155-7134-7134-7338(Top 1%)311(Top 2%)311(Top 6%)
21M21.00 mi1.00 mi162-7140-6140-6448(Top 2%)415(Top 3%)415(Top 8%)
35K21.75 mi0.75 mi160+2138+2138+2278(Top 1%)253(Top 2%)253(Top 5%)
23M23.00 mi1.25 mi166-6144-6144-6370(Top 1%)344(Top 2%)344(Top 7%)
24M24.00 mi1.00 mi164+2142+2142+2475(Top 2%)448(Top 3%)448(Top 8%)
40K24.85 mi0.85 mi172-8149-7149-71097(Top 4%)1036(Top 7%)1036(Top 20%)
25.2M25.20 mi0.35 mi186-14162-13162-132215(Top 8%)2048(Top 13%)2048(Top 39%)
Finish26.22 mi1.02 mi206-20181-19181-192579(Top 10%)2365(Top 16%)2365(Top 45%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.5%
×21stories
+97ft-345ft

Overall

144

Males

119

M18-39

119

5K→10K

3.1 - 6.2 mi

Top 0.6%
×5stories
+79ft-138ft

Overall

159

Males

132

M18-39

132

10K→15K

6.2 - 9.3 mi

Top 0.5%
×3stories
+67ft-78ft

Overall

144

Males

119

M18-39

119

15K→20K

9.3 - 12.4 mi

Top 0.6%
×5stories
+106ft-86ft

Overall

160

Males

138

M18-39

138

20K→Half

12.4 - 13.1 mi

Top 0.5%
×2stories
+19ft-37ft

Overall

137

Males

118

M18-39

118

Half→25K

13.1 - 15.5 mi

Top 0.7%
×4stories
+66ft-88ft

Overall

192

Males

170

M18-39

170

25K→30K

15.5 - 18.6 mi

Top 1%
×9stories
+181ft-148ft

Overall

294

Males

269

M18-39

269

30K→20M

18.6 - 20.0 mi

Top 1%
×5stories
+64ft-50ft

Overall

338

Males

311

M18-39

311

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

448

Males

415

M18-39

415

21M→35K

21.0 - 21.8 mi

Top 1%
×7stories
+17ft-86ft

Overall

278

Males

253

M18-39

253

35K→23M

21.8 - 23.0 mi

Top 1%
×5stories
+23ft-63ft

Overall

370

Males

344

M18-39

344

23M→24M

23.0 - 24.0 mi

Top 2%
×6stories
+12ft-82ft

Overall

475

Males

448

M18-39

448

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1097

Males

1036

M18-39

1036

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2215

Males

2048

M18-39

2048

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2579

Males

2365

M18-39

2365

Passing Analysis

Category:
Athletes Passed
36
Passed By
119
Net Change
-83
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#123
5K → 10K47-3#123#126
10K → 15K719-12#126#138
15K → 20K29-7#138#145
20K → Half01-1#145#146
Half → 25K74+3#146#143
25K → 30K27-5#143#148
30K → 20M29-7#148#155
20M → 21M18-7#155#162
21M → 35K20+2#162#160
35K → 23M17-6#160#166
23M → 24M31+2#166#164
24M → 40K412-8#164#172
40K → 25.2M014-14#172#186
25.2M → Finish121-20#186#206
TOTALS36119-83
📊

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