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BOSTON MARATHON 2023

Kevin Bennett

Bib: 11164•M

MD

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 37%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 41%
Division (M50-54)
#0 / 2052
Top 41%
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
7:35/mi
23:35
↑ 97↓ 3451.5%
10K· 6.21 mi
7:22/mi
46:27
↑ 79↓ 1380.4%
15K· 9.32 mi
7:18/mi
1:09:09
↑ 67↓ 78
20K· 12.43 mi
7:31/mi
1:32:31
↑ 106↓ 860.1%
Half· 13.11 mi
7:18/mi
1:37:30
↑ 19↓ 370.5%
25K· 15.53 mi
7:34/mi
1:55:51
↑ 66↓ 880.2%
30K· 18.64 mi
7:47/mi
2:20:01
↑ 181↓ 1480.2%
20M
7:49/mi
2:30:39
↑ 64↓ 500.2%
21M
8:22/mi
2:39:01
↑ 106↓ 241.6%
35K· 21.75 mi
7:46/mi
2:44:50
↑ 17↓ 861.7%
23M
8:44/mi
2:55:46
↑ 23↓ 630.6%
24M
8:17/mi
3:04:03
↓ 821.3%
40K· 24.85 mi
8:22/mi
3:11:12
↓ 200.3%
25.2M
9:40/mi
3:14:32
↑ 13↓ 160.2%
Finish· 26.22 mi
7:59/mi
3:22:40
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:30
Pace7:26 /mi
2nd Half
Distance13.11 mi
Time1:45:10
Pace8:01 /mi
📊Positive Split: 7.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:1923:357:3523:35
7:35
-
10K
6.21 mi11:13:1146:277:2922:52
7:22
-0:13
15K
9.32 mi11:35:531:09:097:2522:42
7:18
-0:04
20K
12.43 mi11:59:151:32:317:2723:22
7:31
+0:13
Half
13.11 mi12:04:141:37:307:264:59
7:18
-0:13
25K
15.53 mi12:22:351:55:517:2718:21
7:34
+0:16
30K
18.64 mi12:46:452:20:017:3124:10
7:47
+0:13
20M
20.00 mi12:57:232:30:397:3210:38
7:49
+0:02
21M
21.00 mi13:05:452:39:017:348:22
8:22
+0:33
35K
21.75 mi13:11:342:44:507:355:49
7:46
-0:36
23M
23.00 mi13:22:302:55:467:3910:56
8:44
+0:58
24M
24.00 mi13:30:473:04:037:408:17
8:17
-0:27
40K
24.85 mi13:37:563:11:127:427:09
8:22
+0:05
25.2M
25.20 mi13:41:163:14:327:433:20
9:40
+1:18
Finish
26.22 mi13:49:243:22:407:448:08
7:59
-1:41

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

7:18 /mi

Average Pace

7:44 /mi

Slowest Pace

9:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

50:33

25% of race

Time at Steady Pace

1:54:03

56% of race

Time at Slower Pace

38:04

19% of race

Average Pace: 7:44 /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 mi10:50:1923:357:3523:35
7:35
#10435
10K
6.21 mi11:13:1146:277:2922:52
7:22
#9792
15K
9.32 mi11:35:531:09:097:2522:42
7:18
#9347
20K
12.43 mi11:59:151:32:317:2723:22
7:31
#9368
Half
13.11 mi12:04:141:37:307:264:59
7:18
#9323
25K
15.53 mi12:22:351:55:517:2718:21
7:34
#9294
30K
18.64 mi12:46:452:20:017:3124:10
7:47
#9240
20M
20.00 mi12:57:232:30:397:3210:38
7:49
#9213
21M
21.00 mi13:05:452:39:017:348:22
8:22
#9200
35K
21.75 mi13:11:342:44:507:355:49
7:46
#9235
23M
23.00 mi13:22:302:55:467:3910:56
8:44
#9541
24M
24.00 mi13:30:473:04:037:408:17
8:17
#9682
40K
24.85 mi13:37:563:11:127:427:09
8:22
#9778
25.2M
25.20 mi13:41:163:14:327:433:20
9:40
#9876
Finish
26.22 mi13:49:243:22:407:448:08
7:59
#9940
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi10435836983698605(Top 32%)7314(Top 48%)7314(Top 356%)
10K6.21 mi3.10 mi9792+6438041+3288041+3289297(Top 35%)7744(Top 51%)7744(Top 377%)
15K9.32 mi3.11 mi9347+4457777+2647777+2648605(Top 32%)7314(Top 48%)7314(Top 356%)
20K12.43 mi3.11 mi9368-217774+37774+39467(Top 36%)7780(Top 51%)7780(Top 379%)
Half13.11 mi0.68 mi9323+457743+317743+318639(Top 32%)7303(Top 48%)7303(Top 356%)
25K15.53 mi2.42 mi9294+297722+217722+219290(Top 35%)7605(Top 50%)7605(Top 371%)
30K18.64 mi3.11 mi9240+547653+697653+699198(Top 35%)7391(Top 49%)7391(Top 360%)
20M20.00 mi1.36 mi9213+277607+467607+469062(Top 34%)7237(Top 48%)7237(Top 353%)
21M21.00 mi1.00 mi9200+137571+367571+369618(Top 36%)7405(Top 49%)7405(Top 361%)
35K21.75 mi0.75 mi9235-357580-97580-910429(Top 39%)7834(Top 52%)7834(Top 382%)
23M23.00 mi1.25 mi9541-3067747-1677747-16714554(Top 55%)9595(Top 63%)9595(Top 468%)
24M24.00 mi1.00 mi9682-1417790-437790-4313129(Top 49%)8905(Top 59%)8905(Top 434%)
40K24.85 mi0.85 mi9778-967808-187808-1812419(Top 47%)8500(Top 56%)8500(Top 414%)
25.2M25.20 mi0.35 mi9876-987847-397847-3915878(Top 60%)10042(Top 66%)10042(Top 489%)
Finish26.22 mi1.02 mi9940-647861-147861-1411953(Top 45%)8251(Top 54%)8251(Top 402%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21story building
+97ft-345ft

Overall

8605

Males

7314

M50-54

7314

5K→10K

3.1 - 6.2 mi

Top 35%
×5story building
+79ft-138ft

Overall

9297

Males

7744

M50-54

7744

10K→15K

6.2 - 9.3 mi

Top 32%
×3story building
+67ft-78ft

Overall

8605

Males

7314

M50-54

7314

15K→20K

9.3 - 12.4 mi

Top 36%
×5story building
+106ft-86ft

Overall

9467

Males

7780

M50-54

7780

20K→Half

12.4 - 13.1 mi

Top 32%
×2story building
+19ft-37ft

Overall

8639

Males

7303

M50-54

7303

Half→25K

13.1 - 15.5 mi

Top 35%
×4story building
+66ft-88ft

Overall

9290

Males

7605

M50-54

7605

25K→30K

15.5 - 18.6 mi

Top 35%
×9story building
+181ft-148ft

Overall

9198

Males

7391

M50-54

7391

30K→20M

18.6 - 20.0 mi

Top 34%
×5story building
+64ft-50ft

Overall

9062

Males

7237

M50-54

7237

20M→21M

20.0 - 21.0 mi

Top 36%
×8story building
+106ft-24ft

Overall

9618

Males

7405

M50-54

7405

21M→35K

21.0 - 21.8 mi

Top 39%
×7story building
+17ft-86ft

Overall

10429

Males

7834

M50-54

7834

35K→23M

21.8 - 23.0 mi

Top 55%
×5story building
+23ft-63ft

Overall

14554

Males

9595

M50-54

9595

23M→24M

23.0 - 24.0 mi

Top 49%
×6story building
+12ft-82ft

Overall

13129

Males

8905

M50-54

8905

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

12419

Males

8500

M50-54

8500

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

15878

Males

10042

M50-54

10042

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2story building
+22ft-21ft

Overall

11953

Males

8251

M50-54

8251

Passing Analysis

Category:
Athletes Passed
2081*
Passed By
1586
Net Change
+495
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10435
5K → 10K727*84+643#10435#9792
10K → 15K46924+445#9792#9347
15K → 20K134155-21#9347#9368
20K → Half549+45#9368#9323
Half → 25K12596+29#9323#9294
25K → 30K192138+54#9294#9240
30K → 20M9164+27#9240#9213
20M → 21M8875+13#9213#9200
21M → 35K3469-35#9200#9235
35K → 23M33339-306#9235#9541
23M → 24M29170-141#9541#9682
24M → 40K37*133-96#9682#9778
40K → 25.2M12110-98#9778#9876
25.2M → Finish56*120-64#9876#9940
TOTALS2081*1586+495

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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