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BOSTON MARATHON 2023

Jeff Bennett

Bib: 2661•M

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 12%
Gender (Male)
#0 / 15176
Top 19%
Masters (Masters Men)
#0 / 9891
Top 8%
Division (M60-64)
#0 / 1110
Top 0.5%
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
6:32/mi
20:19
↑ 97↓ 3451.5%
10K· 6.21 mi
6:20/mi
40:00
↑ 79↓ 1380.4%
15K· 9.32 mi
6:24/mi
59:52
↑ 67↓ 78
20K· 12.43 mi
6:25/mi
1:19:48
↑ 106↓ 860.1%
Half· 13.11 mi
6:26/mi
1:24:12
↑ 19↓ 370.5%
25K· 15.53 mi
6:26/mi
1:39:48
↑ 66↓ 880.2%
30K· 18.64 mi
6:35/mi
2:00:16
↑ 181↓ 1480.2%
20M
6:38/mi
2:09:17
↑ 64↓ 500.2%
21M
7:02/mi
2:16:19
↑ 106↓ 241.6%
35K· 21.75 mi
6:33/mi
2:21:13
↑ 17↓ 861.7%
23M
7:03/mi
2:30:03
↑ 23↓ 630.6%
24M
7:29/mi
2:37:32
↓ 821.3%
40K· 24.85 mi
8:09/mi
2:44:30
↓ 200.3%
25.2M
9:20/mi
2:47:43
↑ 13↓ 160.2%
Finish· 26.22 mi
8:39/mi
2:56:32
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:12
Pace6:25 /mi
2nd Half
Distance13.11 mi
Time1:32:20
Pace7:03 /mi
📊Positive Split: 9.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:1220:196:3220:19
6:32
-
10K
6.21 mi10:40:5340:006:2619:41
6:20
-0:12
15K
9.32 mi11:00:4559:526:2519:52
6:24
+0:04
20K
12.43 mi11:20:411:19:486:2519:56
6:25
+0:01
Half
13.11 mi11:25:051:24:126:254:24
6:26
+0:01
25K
15.53 mi11:40:411:39:486:2515:36
6:26
0:00
30K
18.64 mi12:01:092:00:166:2720:28
6:35
+0:09
20M
20.00 mi12:10:102:09:176:289:01
6:38
+0:03
21M
21.00 mi12:17:122:16:196:297:02
7:02
+0:24
35K
21.75 mi12:22:062:21:136:304:54
6:33
-0:29
23M
23.00 mi12:30:562:30:036:318:50
7:03
+0:30
24M
24.00 mi12:38:252:37:326:347:29
7:29
+0:26
40K
24.85 mi12:45:232:44:306:376:58
8:09
+0:40
25.2M
25.20 mi12:48:362:47:436:393:13
9:20
+1:11
Finish
26.22 mi12:57:252:56:326:448:49
8:39
-0:41

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

6:20 /mi

Average Pace

6:44 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:21:13

80% of race

Time at Slower Pace

35:19

20% of race

Average Pace: 6:44 /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 mi10:21:1220:196:3220:19
6:32
#2495
10K
6.21 mi10:40:5340:006:2619:41
6:20
#2175
15K
9.32 mi11:00:4559:526:2519:52
6:24
#2115
20K
12.43 mi11:20:411:19:486:2519:56
6:25
#2037
Half
13.11 mi11:25:051:24:126:254:24
6:26
#2052
25K
15.53 mi11:40:411:39:486:2515:36
6:26
#2018
30K
18.64 mi12:01:092:00:166:2720:28
6:35
#1976
20M
20.00 mi12:10:102:09:176:289:01
6:38
#1956
21M
21.00 mi12:17:122:16:196:297:02
7:02
#1960
35K
21.75 mi12:22:062:21:136:304:54
6:33
#1984
23M
23.00 mi12:30:562:30:036:318:50
7:03
#2053
24M
24.00 mi12:38:252:37:326:347:29
7:29
#2235
40K
24.85 mi12:45:232:44:306:376:58
8:09
#2419
25.2M
25.20 mi12:48:362:47:436:393:13
9:20
#2577
Finish
26.22 mi12:57:252:56:326:448:49
8:39
#3068
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi2495238123812079(Top 8%)1994(Top 13%)1994(Top 180%)
10K6.21 mi3.10 mi2175+3202083+2982083+2981927(Top 7%)1846(Top 12%)1846(Top 166%)
15K9.32 mi3.11 mi2115+602028+552028+552079(Top 8%)1994(Top 13%)1994(Top 180%)
20K12.43 mi3.11 mi2037+781950+781950+781870(Top 7%)1793(Top 12%)1793(Top 162%)
Half13.11 mi0.68 mi2052-151965-151965-152416(Top 9%)2315(Top 15%)2315(Top 209%)
25K15.53 mi2.42 mi2018+341935+301935+301896(Top 7%)1816(Top 12%)1816(Top 164%)
30K18.64 mi3.11 mi1976+421893+421893+421918(Top 7%)1836(Top 12%)1836(Top 165%)
20M20.00 mi1.36 mi1956+201873+201873+202028(Top 8%)1933(Top 13%)1933(Top 174%)
21M21.00 mi1.00 mi1960-41876-31876-32309(Top 9%)2182(Top 14%)2182(Top 197%)
35K21.75 mi0.75 mi1984-241900-241900-242709(Top 10%)2552(Top 17%)2552(Top 230%)
23M23.00 mi1.25 mi2053-691969-691969-694029(Top 15%)3705(Top 24%)3705(Top 334%)
24M24.00 mi1.00 mi2235-1822142-1732142-1737536(Top 28%)6015(Top 40%)6015(Top 542%)
40K24.85 mi0.85 mi2419-1842313-1712313-17110963(Top 41%)7802(Top 51%)7802(Top 703%)
25.2M25.20 mi0.35 mi2577-1582460-1472460-14714208(Top 53%)9301(Top 61%)9301(Top 838%)
Finish26.22 mi1.02 mi3068-4912905-4452905-44516220(Top 61%)10241(Top 67%)10241(Top 923%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21story building
+97ft-345ft

Overall

2079

Males

1994

M60-64

1994

5K→10K

3.1 - 6.2 mi

Top 7%
×5story building
+79ft-138ft

Overall

1927

Males

1846

M60-64

1846

10K→15K

6.2 - 9.3 mi

Top 8%
×3story building
+67ft-78ft

Overall

2079

Males

1994

M60-64

1994

15K→20K

9.3 - 12.4 mi

Top 7%
×5story building
+106ft-86ft

Overall

1870

Males

1793

M60-64

1793

20K→Half

12.4 - 13.1 mi

Top 9%
×2story building
+19ft-37ft

Overall

2416

Males

2315

M60-64

2315

Half→25K

13.1 - 15.5 mi

Top 7%
×4story building
+66ft-88ft

Overall

1896

Males

1816

M60-64

1816

25K→30K

15.5 - 18.6 mi

Top 7%
×9story building
+181ft-148ft

Overall

1918

Males

1836

M60-64

1836

30K→20M

18.6 - 20.0 mi

Top 8%
×5story building
+64ft-50ft

Overall

2028

Males

1933

M60-64

1933

20M→21M

20.0 - 21.0 mi

Top 9%
×8story building
+106ft-24ft

Overall

2309

Males

2182

M60-64

2182

21M→35K

21.0 - 21.8 mi

Top 10%
×7story building
+17ft-86ft

Overall

2709

Males

2552

M60-64

2552

35K→23M

21.8 - 23.0 mi

Top 15%
×5story building
+23ft-63ft

Overall

4029

Males

3705

M60-64

3705

23M→24M

23.0 - 24.0 mi

Top 28%
×6story building
+12ft-82ft

Overall

7536

Males

6015

M60-64

6015

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

10963

Males

7802

M60-64

7802

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

14208

Males

9301

M60-64

9301

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2story building
+22ft-21ft

Overall

16220

Males

10241

M60-64

10241

Passing Analysis

Category:
Athletes Passed
807
Passed By
1380
Net Change
-573
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2495
5K → 10K34424+320#2495#2175
10K → 15K9636+60#2175#2115
15K → 20K10123+78#2115#2037
20K → Half621-15#2037#2052
Half → 25K6228+34#2052#2018
25K → 30K8442+42#2018#1976
30K → 20M4424+20#1976#1956
20M → 21M3034-4#1956#1960
21M → 35K933-24#1960#1984
35K → 23M2493-69#1984#2053
23M → 24M2184-182#2053#2235
24M → 40K3187-184#2235#2419
40K → 25.2M0158-158#2419#2577
25.2M → Finish2493-491#2577#3068
TOTALS8071380-573
📊

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