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BOSTON MARATHON 2023

Kevin Berry

Bib: 24855•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
9:22/mi
29:06
↑ 97↓ 3451.5%
10K· 6.21 mi
9:29/mi
58:35
↑ 79↓ 1380.4%
15K· 9.32 mi
9:42/mi
1:28:42
↑ 67↓ 78
20K· 12.43 mi
9:44/mi
1:58:56
↑ 106↓ 860.1%
Half· 13.11 mi
9:36/mi
2:05:29
↑ 19↓ 370.5%
25K· 15.53 mi
10:24/mi
2:30:41
↑ 66↓ 880.2%
30K· 18.64 mi
11:22/mi
3:06:01
↑ 181↓ 1480.2%
20M
11:24/mi
3:21:31
↑ 64↓ 500.2%
21M
13:11/mi
3:34:42
↑ 106↓ 241.6%
35K· 21.75 mi
11:59/mi
3:43:40
↑ 17↓ 861.7%
23M
12:16/mi
3:59:02
↑ 23↓ 630.6%
24M
13:37/mi
4:12:39
↓ 821.3%
40K· 24.85 mi
14:20/mi
4:24:54
↓ 200.3%
25.2M
14:27/mi
4:29:53
↑ 13↓ 160.2%
Finish· 26.22 mi
11:40/mi
4:41:46
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:29
Pace9:34 /mi
2nd Half
Distance13.11 mi
Time2:36:17
Pace11:55 /mi
📊Positive Split: 24.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:4329:069:2229:06
9:22
-
10K
6.21 mi12:14:1258:359:2629:29
9:29
+0:07
15K
9.32 mi12:44:191:28:429:3130:07
9:42
+0:13
20K
12.43 mi13:14:331:58:569:3430:14
9:44
+0:02
Half
13.11 mi13:21:062:05:299:346:33
9:36
-0:08
25K
15.53 mi13:46:182:30:419:4225:12
10:24
+0:48
30K
18.64 mi14:21:383:06:019:5935:20
11:22
+0:58
20M
20.00 mi14:37:083:21:3110:0515:30
11:24
+0:02
21M
21.00 mi14:50:193:34:4210:1313:11
13:11
+1:47
35K
21.75 mi14:59:173:43:4010:178:58
11:59
-1:12
23M
23.00 mi15:14:393:59:0210:2415:22
12:16
+0:17
24M
24.00 mi15:28:164:12:3910:3213:37
13:37
+1:21
40K
24.85 mi15:40:314:24:5410:3912:15
14:20
+0:43
25.2M
25.20 mi15:45:304:29:5310:434:59
14:27
+0:07
Finish
26.22 mi15:57:234:41:4610:4511:53
11:40
-2:47

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

9:22 /mi

Average Pace

10:45 /mi

Slowest Pace

14:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:30:41

53% of race

Time at Steady Pace

1:11:41

25% of race

Time at Slower Pace

59:24

21% of race

Average Pace: 10:45 /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 mi11:44:4329:069:2229:06
9:22
#21707
10K
6.21 mi12:14:1258:359:2629:29
9:29
#22139
15K
9.32 mi12:44:191:28:429:3130:07
9:42
#22368
20K
12.43 mi13:14:331:58:569:3430:14
9:44
#22308
Half
13.11 mi13:21:062:05:299:346:33
9:36
#22310
25K
15.53 mi13:46:182:30:419:4225:12
10:24
#22475
30K
18.64 mi14:21:383:06:019:5935:20
11:22
#22758
20M
20.00 mi14:37:083:21:3110:0515:30
11:24
#22791
21M
21.00 mi14:50:193:34:4210:1313:11
13:11
#22929
35K
21.75 mi14:59:173:43:4010:178:58
11:59
#23020
23M
23.00 mi15:14:393:59:0210:2415:22
12:16
#23122
24M
24.00 mi15:28:164:12:3910:3213:37
13:37
#23347
40K
24.85 mi15:40:314:24:5410:3912:15
14:20
#23541
25.2M
25.20 mi15:45:304:29:5310:434:59
14:27
#23598
Finish
26.22 mi15:57:234:41:4610:4511:53
11:40
#23666
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi21707129441294422784(Top 86%)13541(Top 89%)13541(Top 256%)
10K6.21 mi3.10 mi22139-43213194-25013194-25022486(Top 84%)13386(Top 88%)13386(Top 253%)
15K9.32 mi3.11 mi22368-22913319-12513319-12522784(Top 86%)13541(Top 89%)13541(Top 256%)
20K12.43 mi3.11 mi22308+6013298+2113298+2122244(Top 84%)13294(Top 88%)13294(Top 252%)
Half13.11 mi0.68 mi22310-213302-413302-422381(Top 84%)13368(Top 88%)13368(Top 253%)
25K15.53 mi2.42 mi22475-16513361-5913361-5922998(Top 86%)13588(Top 90%)13588(Top 257%)
30K18.64 mi3.11 mi22758-28313474-11313474-11323682(Top 89%)13835(Top 91%)13835(Top 262%)
20M20.00 mi1.36 mi22791-3313487-1313487-1323368(Top 88%)13630(Top 90%)13630(Top 258%)
21M21.00 mi1.00 mi22929-13813535-4813535-4824283(Top 91%)14022(Top 92%)14022(Top 265%)
35K21.75 mi0.75 mi23020-9113576-4113576-4124669(Top 93%)14154(Top 93%)14154(Top 268%)
23M23.00 mi1.25 mi23122-10213615-3913615-3924325(Top 91%)14002(Top 92%)14002(Top 265%)
24M24.00 mi1.00 mi23347-22513711-9613711-9625878(Top 97%)14751(Top 97%)14751(Top 279%)
40K24.85 mi0.85 mi23541-19413806-9513806-9525860(Top 97%)14729(Top 97%)14729(Top 279%)
25.2M25.20 mi0.35 mi23598-5713829-2313829-2325352(Top 95%)14472(Top 95%)14472(Top 274%)
Finish26.22 mi1.02 mi23666-6813849-2013849-2024889(Top 93%)14261(Top 94%)14261(Top 270%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21story building
+97ft-345ft

Overall

22784

Males

13541

M18-39

13541

5K→10K

3.1 - 6.2 mi

Top 84%
×5story building
+79ft-138ft

Overall

22486

Males

13386

M18-39

13386

10K→15K

6.2 - 9.3 mi

Top 86%
×3story building
+67ft-78ft

Overall

22784

Males

13541

M18-39

13541

15K→20K

9.3 - 12.4 mi

Top 84%
×5story building
+106ft-86ft

Overall

22244

Males

13294

M18-39

13294

20K→Half

12.4 - 13.1 mi

Top 84%
×2story building
+19ft-37ft

Overall

22381

Males

13368

M18-39

13368

Half→25K

13.1 - 15.5 mi

Top 86%
×4story building
+66ft-88ft

Overall

22998

Males

13588

M18-39

13588

25K→30K

15.5 - 18.6 mi

Top 89%
×9story building
+181ft-148ft

Overall

23682

Males

13835

M18-39

13835

30K→20M

18.6 - 20.0 mi

Top 88%
×5story building
+64ft-50ft

Overall

23368

Males

13630

M18-39

13630

20M→21M

20.0 - 21.0 mi

Top 91%
×8story building
+106ft-24ft

Overall

24283

Males

14022

M18-39

14022

21M→35K

21.0 - 21.8 mi

Top 93%
×7story building
+17ft-86ft

Overall

24669

Males

14154

M18-39

14154

35K→23M

21.8 - 23.0 mi

Top 91%
×5story building
+23ft-63ft

Overall

24325

Males

14002

M18-39

14002

23M→24M

23.0 - 24.0 mi

Top 97%
×6story building
+12ft-82ft

Overall

25878

Males

14751

M18-39

14751

24M→40K

24.0 - 24.9 mi

Top 97%
×1story
+6ft-20ft

Overall

25860

Males

14729

M18-39

14729

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

25352

Males

14472

M18-39

14472

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2story building
+22ft-21ft

Overall

24889

Males

14261

M18-39

14261

Passing Analysis

Category:
Athletes Passed
603
Passed By
2562
Net Change
-1959
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21707
5K → 10K105537-432#21707#22139
10K → 15K92321-229#22139#22368
15K → 20K15797+60#22368#22308
20K → Half2224-2#22308#22310
Half → 25K56221-165#22310#22475
25K → 30K41324-283#22475#22758
30K → 20M5184-33#22758#22791
20M → 21M15153-138#22791#22929
21M → 35K11102-91#22929#23020
35K → 23M27129-102#23020#23122
23M → 24M3228-225#23122#23347
24M → 40K5199-194#23347#23541
40K → 25.2M259-57#23541#23598
25.2M → Finish1684-68#23598#23666
TOTALS6032562-1959
📊

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