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BOSTON MARATHON 2023

Jeffrey Mcmanama

Bib: 26555•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
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
9:51/mi
30:36
↑ 97↓ 3451.5%
10K· 6.21 mi
9:15/mi
59:20
↑ 79↓ 1380.4%
15K· 9.32 mi
9:10/mi
1:27:49
↑ 67↓ 78
20K· 12.43 mi
9:06/mi
1:56:06
↑ 106↓ 860.1%
Half· 13.11 mi
8:04/mi
2:01:36
↑ 19↓ 370.5%
25K· 15.53 mi
8:29/mi
2:22:11
↑ 66↓ 880.2%
30K· 18.64 mi
9:00/mi
2:50:10
↑ 181↓ 1480.2%
20M
9:49/mi
3:03:30
↑ 64↓ 500.2%
21M
9:16/mi
3:12:46
↑ 106↓ 241.6%
35K· 21.75 mi
8:11/mi
3:18:53
↑ 17↓ 861.7%
23M
8:16/mi
3:29:14
↑ 23↓ 630.6%
24M
8:02/mi
3:37:16
↓ 821.3%
40K· 24.85 mi
8:16/mi
3:44:20
↓ 200.3%
25.2M
8:42/mi
3:47:20
↑ 13↓ 160.2%
Finish· 26.22 mi
7:22/mi
3:54:50
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:01:36
Pace9:17 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:53:14
Pace8:38 /mi
📊Negative Split: 6.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:2130:369:5130:36
9:51
-
10K
6.21 mi12:21:0559:209:3328:44
9:15
-0:36
15K
9.32 mi12:49:341:27:499:2528:29
9:10
-0:05
20K
12.43 mi13:17:511:56:069:2128:17
9:06
-0:04
Half
13.11 mi13:23:212:01:369:175:30
8:04
-1:02
25K
15.53 mi13:43:562:22:119:0920:35
8:29
+0:25
30K
18.64 mi14:11:552:50:109:0827:59
9:00
+0:31
20M
20.00 mi14:25:153:03:309:1013:20
9:49
+0:49
21M
21.00 mi14:34:313:12:469:119:16
9:16
-0:33
35K
21.75 mi14:40:383:18:539:096:07
8:11
-1:05
23M
23.00 mi14:50:593:29:149:0610:21
8:16
+0:05
24M
24.00 mi14:59:013:37:169:038:02
8:02
-0:14
40K
24.85 mi15:06:053:44:209:027:04
8:16
+0:14
25.2M
25.20 mi15:09:053:47:209:013:00
8:42
+0:26
Finish
26.22 mi15:16:353:54:508:587:30
7:22
-1:20

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

7:22 /mi

Average Pace

8:58 /mi

Slowest Pace

9:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

44:34

19% of race

Time at Steady Pace

51:34

22% of race

Time at Slower Pace

2:18:42

59% of race

Average Pace: 8:57 /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 mi11:52:2130:369:5130:36
9:51
#23045
10K
6.21 mi12:21:0559:209:3328:44
9:15
#22457
15K
9.32 mi12:49:341:27:499:2528:29
9:10
#22048
20K
12.43 mi13:17:511:56:069:2128:17
9:06
#21651
Half
13.11 mi13:23:212:01:369:175:30
8:04
#21421
25K
15.53 mi13:43:562:22:119:0920:35
8:29
#20773
30K
18.64 mi14:11:552:50:109:0827:59
9:00
#20183
20M
20.00 mi14:25:153:03:309:1013:20
9:49
#20156
21M
21.00 mi14:34:313:12:469:119:16
9:16
#19856
35K
21.75 mi14:40:383:18:539:096:07
8:11
#19650
23M
23.00 mi14:50:593:29:149:0610:21
8:16
#19280
24M
24.00 mi14:59:013:37:169:038:02
8:02
#19017
40K
24.85 mi15:06:053:44:209:027:04
8:16
#18786
25.2M
25.20 mi15:09:053:47:209:013:00
8:42
#18677
Finish
26.22 mi15:16:353:54:508:587:30
7:22
#18344
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi23045136061360621185(Top 80%)12831(Top 85%)12831(Top 243%)
10K6.21 mi3.10 mi22457+58813353+25313353+25321769(Top 82%)13047(Top 86%)13047(Top 247%)
15K9.32 mi3.11 mi22048+40913164+18913164+18921185(Top 80%)12831(Top 85%)12831(Top 243%)
20K12.43 mi3.11 mi21651+39712993+17112993+17120144(Top 76%)12373(Top 82%)12373(Top 234%)
Half13.11 mi0.68 mi21421+23012898+9512898+9514837(Top 56%)10254(Top 68%)10254(Top 194%)
25K15.53 mi2.42 mi20773+64812616+28212616+28216126(Top 61%)10595(Top 70%)10595(Top 200%)
30K18.64 mi3.11 mi20183+59012329+28712329+28717199(Top 65%)10995(Top 72%)10995(Top 208%)
20M20.00 mi1.36 mi20156+2712300+2912300+2919880(Top 75%)12068(Top 80%)12068(Top 228%)
21M21.00 mi1.00 mi19856+30012177+12312177+12314802(Top 56%)9861(Top 65%)9861(Top 187%)
35K21.75 mi0.75 mi19650+20612084+9312084+9313278(Top 50%)9119(Top 60%)9119(Top 173%)
23M23.00 mi1.25 mi19280+37011921+16311921+16311637(Top 44%)8311(Top 55%)8311(Top 157%)
24M24.00 mi1.00 mi19017+26311789+13211789+13211477(Top 43%)8153(Top 54%)8153(Top 154%)
40K24.85 mi0.85 mi18786+23111674+11511674+11511797(Top 44%)8238(Top 54%)8238(Top 156%)
25.2M25.20 mi0.35 mi18677+10911623+5111623+5110753(Top 40%)7710(Top 51%)7710(Top 146%)
Finish26.22 mi1.02 mi18344+33311476+14711476+1477519(Top 28%)5886(Top 39%)5886(Top 111%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21story building
+97ft-345ft

Overall

21185

Males

12831

M18-39

12831

5K→10K

3.1 - 6.2 mi

Top 82%
×5story building
+79ft-138ft

Overall

21769

Males

13047

M18-39

13047

10K→15K

6.2 - 9.3 mi

Top 80%
×3story building
+67ft-78ft

Overall

21185

Males

12831

M18-39

12831

15K→20K

9.3 - 12.4 mi

Top 76%
×5story building
+106ft-86ft

Overall

20144

Males

12373

M18-39

12373

20K→Half

12.4 - 13.1 mi

Top 56%
×2story building
+19ft-37ft

Overall

14837

Males

10254

M18-39

10254

Half→25K

13.1 - 15.5 mi

Top 61%
×4story building
+66ft-88ft

Overall

16126

Males

10595

M18-39

10595

25K→30K

15.5 - 18.6 mi

Top 65%
×9story building
+181ft-148ft

Overall

17199

Males

10995

M18-39

10995

30K→20M

18.6 - 20.0 mi

Top 75%
×5story building
+64ft-50ft

Overall

19880

Males

12068

M18-39

12068

20M→21M

20.0 - 21.0 mi

Top 56%
×8story building
+106ft-24ft

Overall

14802

Males

9861

M18-39

9861

21M→35K

21.0 - 21.8 mi

Top 50%
×7story building
+17ft-86ft

Overall

13278

Males

9119

M18-39

9119

35K→23M

21.8 - 23.0 mi

Top 44%
×5story building
+23ft-63ft

Overall

11637

Males

8311

M18-39

8311

23M→24M

23.0 - 24.0 mi

Top 43%
×6story building
+12ft-82ft

Overall

11477

Males

8153

M18-39

8153

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11797

Males

8238

M18-39

8238

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

10753

Males

7710

M18-39

7710

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2story building
+22ft-21ft

Overall

7519

Males

5886

M18-39

5886

Passing Analysis

Category:
Athletes Passed
4862
Passed By
161
Net Change
+4701
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23045
5K → 10K63345+588#23045#22457
10K → 15K43627+409#22457#22048
15K → 20K40912+397#22048#21651
20K → Half2300+230#21651#21421
Half → 25K6480+648#21421#20773
25K → 30K5900+590#20773#20183
30K → 20M9871+27#20183#20156
20M → 21M3033+300#20156#19856
21M → 35K2071+206#19856#19650
35K → 23M3700+370#19650#19280
23M → 24M2652+263#19280#19017
24M → 40K2310+231#19017#18786
40K → 25.2M1090+109#18786#18677
25.2M → Finish3330+333#18677#18344
TOTALS4862161+4701
📊

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