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BOSTON MARATHON 2023

Richard Kee

Bib: 27672•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
31:18
Rank: #23606
Start → 5K
10:04/mi
31:18 split
10K· 6.21 mi
59:55
Rank: #22732 (+874)
5K → 10K
9:13/mi
28:37 split
15K· 9.32 mi
1:28:55
Rank: #22421 (+311)
10K → 15K
9:20/mi
29:00 split
20K· 12.43 mi
1:58:33
Rank: #22229 (+192)
15K → 20K
9:32/mi
29:38 split
Half· 13.11 mi
2:04:51
Rank: #22182 (+47)
20K → Half
9:14/mi
6:18 split
25K· 15.53 mi
2:27:35
Rank: #21896 (+286)
Half → 25K
9:23/mi
22:44 split
30K· 18.64 mi
2:57:36
Rank: #21560 (+336)
25K → 30K
9:40/mi
30:01 split
20M
3:11:10
Rank: #21486 (+74)
30K → 20M
9:59/mi
13:34 split
21M
3:23:06
Rank: #21562 (-76)
20M → 21M
11:56/mi
11:56 split
35K· 21.75 mi
3:30:48
Rank: #21579 (-17)
21M → 35K
10:18/mi
7:42 split
23M
3:45:53
Rank: #21813 (-234)
35K → 23M
12:03/mi
15:05 split
24M
3:57:55
Rank: #21974 (-161)
23M → 24M
12:02/mi
12:02 split
40K· 24.85 mi
4:08:05
Rank: #22050 (-76)
24M → 40K
11:53/mi
10:10 split
25.2M
4:12:44
Rank: #22115 (-65)
40K → 25.2M
13:29/mi
4:39 split
Finish· 26.22 mi
4:23:54
Rank: #22204 (-89)
25.2M → Finish
10:57/mi
11:10 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:51
Pace9:31 /mi
2nd Half
Distance13.11 mi
Time2:19:03
Pace10:36 /mi
📊Positive Split: 11.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:4331:1810:0431:18
10:04
-
10K
6.21 mi12:17:2059:559:3928:37
9:13
-0:51
15K
9.32 mi12:46:201:28:559:3229:00
9:20
+0:07
20K
12.43 mi13:15:581:58:339:3229:38
9:32
+0:12
Half
13.11 mi13:22:162:04:519:316:18
9:14
-0:18
25K
15.53 mi13:45:002:27:359:3022:44
9:23
+0:09
30K
18.64 mi14:15:012:57:369:3230:01
9:40
+0:17
20M
20.00 mi14:28:353:11:109:3313:34
9:59
+0:19
21M
21.00 mi14:40:313:23:069:4011:56
11:56
+1:57
35K
21.75 mi14:48:133:30:489:427:42
10:18
-1:38
23M
23.00 mi15:03:183:45:539:4915:05
12:03
+1:45
24M
24.00 mi15:15:203:57:559:5512:02
12:02
-0:01
40K
24.85 mi15:25:304:08:059:5910:10
11:53
-0:09
25.2M
25.20 mi15:30:094:12:4410:024:39
13:29
+1:36
Finish
26.22 mi15:41:194:23:5410:0411:10
10:57
-2:32

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

9:13 /mi

Average Pace

10:04 /mi

Slowest Pace

13:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:26:39

33% of race

Time at Steady Pace

1:52:13

43% of race

Time at Slower Pace

1:05:02

25% of race

Average Pace: 10:04 /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 mi11:48:4331:1810:0431:18
10:04
#23606
10K
6.21 mi12:17:2059:559:3928:37
9:13
#22732
15K
9.32 mi12:46:201:28:559:3229:00
9:20
#22421
20K
12.43 mi13:15:581:58:339:3229:38
9:32
#22229
Half
13.11 mi13:22:162:04:519:316:18
9:14
#22182
25K
15.53 mi13:45:002:27:359:3022:44
9:23
#21896
30K
18.64 mi14:15:012:57:369:3230:01
9:40
#21560
20M
20.00 mi14:28:353:11:109:3313:34
9:59
#21486
21M
21.00 mi14:40:313:23:069:4011:56
11:56
#21562
35K
21.75 mi14:48:133:30:489:427:42
10:18
#21579
23M
23.00 mi15:03:183:45:539:4915:05
12:03
#21813
24M
24.00 mi15:15:203:57:559:5512:02
12:02
#21974
40K
24.85 mi15:25:304:08:059:5910:10
11:53
#22050
25.2M
25.20 mi15:30:094:12:4410:024:39
13:29
#22115
Finish
26.22 mi15:41:194:23:5410:0411:10
10:57
#22204
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi23606138801388021747(Top 82%)13082(Top 86%)13082(Top 1179%)
10K6.21 mi3.10 mi22732+87413496+38413496+38421649(Top 81%)13000(Top 86%)13000(Top 1171%)
15K9.32 mi3.11 mi22421+31113345+15113345+15121747(Top 82%)13082(Top 86%)13082(Top 1179%)
20K12.43 mi3.11 mi22229+19213255+9013255+9021672(Top 81%)13041(Top 86%)13041(Top 1175%)
Half13.11 mi0.68 mi22182+4713232+2313232+2321268(Top 80%)12861(Top 85%)12861(Top 1159%)
25K15.53 mi2.42 mi21896+28613108+12413108+12420434(Top 77%)12467(Top 82%)12467(Top 1123%)
30K18.64 mi3.11 mi21560+33612948+16012948+16020012(Top 75%)12219(Top 81%)12219(Top 1101%)
20M20.00 mi1.36 mi21486+7412906+4212906+4220439(Top 77%)12322(Top 81%)12322(Top 1110%)
21M21.00 mi1.00 mi21562-7612931-2512931-2522640(Top 85%)13263(Top 87%)13263(Top 1195%)
35K21.75 mi0.75 mi21579-17129311293121962(Top 82%)12912(Top 85%)12912(Top 1163%)
23M23.00 mi1.25 mi21813-23413021-9013021-9024073(Top 90%)13879(Top 91%)13879(Top 1250%)
24M24.00 mi1.00 mi21974-16113089-6813089-6824568(Top 92%)14074(Top 93%)14074(Top 1268%)
40K24.85 mi0.85 mi22050-7613111-2213111-2223740(Top 89%)13660(Top 90%)13660(Top 1231%)
25.2M25.20 mi0.35 mi22115-6513135-2413135-2424487(Top 92%)14032(Top 92%)14032(Top 1264%)
Finish26.22 mi1.02 mi22204-8913172-3713172-3723878(Top 90%)13759(Top 91%)13759(Top 1240%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21story building
+97ft-345ft

Overall

21747

Males

13082

M60-64

13082

5K→10K

3.1 - 6.2 mi

Top 81%
×5story building
+79ft-138ft

Overall

21649

Males

13000

M60-64

13000

10K→15K

6.2 - 9.3 mi

Top 82%
×3story building
+67ft-78ft

Overall

21747

Males

13082

M60-64

13082

15K→20K

9.3 - 12.4 mi

Top 81%
×5story building
+106ft-86ft

Overall

21672

Males

13041

M60-64

13041

20K→Half

12.4 - 13.1 mi

Top 80%
×2story building
+19ft-37ft

Overall

21268

Males

12861

M60-64

12861

Half→25K

13.1 - 15.5 mi

Top 77%
×4story building
+66ft-88ft

Overall

20434

Males

12467

M60-64

12467

25K→30K

15.5 - 18.6 mi

Top 75%
×9story building
+181ft-148ft

Overall

20012

Males

12219

M60-64

12219

30K→20M

18.6 - 20.0 mi

Top 77%
×5story building
+64ft-50ft

Overall

20439

Males

12322

M60-64

12322

20M→21M

20.0 - 21.0 mi

Top 85%
×8story building
+106ft-24ft

Overall

22640

Males

13263

M60-64

13263

21M→35K

21.0 - 21.8 mi

Top 82%
×7story building
+17ft-86ft

Overall

21962

Males

12912

M60-64

12912

35K→23M

21.8 - 23.0 mi

Top 90%
×5story building
+23ft-63ft

Overall

24073

Males

13879

M60-64

13879

23M→24M

23.0 - 24.0 mi

Top 92%
×6story building
+12ft-82ft

Overall

24568

Males

14074

M60-64

14074

24M→40K

24.0 - 24.9 mi

Top 89%
×1story
+6ft-20ft

Overall

23740

Males

13660

M60-64

13660

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

24487

Males

14032

M60-64

14032

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2story building
+22ft-21ft

Overall

23878

Males

13759

M60-64

13759

Passing Analysis

Category:
Athletes Passed
2396
Passed By
994
Net Change
+1402
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23606
5K → 10K88713+874#23606#22732
10K → 15K34736+311#22732#22421
15K → 20K24654+192#22421#22229
20K → Half514+47#22229#22182
Half → 25K2926+286#22182#21896
25K → 30K3459+336#21896#21560
30K → 20M9925+74#21560#21486
20M → 21M42118-76#21486#21562
21M → 35K2441-17#21562#21579
35K → 23M22256-234#21579#21813
23M → 24M5166-161#21813#21974
24M → 40K1995-76#21974#22050
40K → 25.2M772-65#22050#22115
25.2M → Finish1099-89#22115#22204
TOTALS2396994+1402
📊

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