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BOSTON MARATHON 2023

Timothy Beach

Bib: 20423•M

CT

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
26:30
Rank: #17755
Start → 5K
8:32/mi
26:30 split
10K· 6.21 mi
53:09
Rank: #18217 (-462)
5K → 10K
8:35/mi
26:39 split
15K· 9.32 mi
1:20:29
Rank: #18665 (-448)
10K → 15K
8:48/mi
27:20 split
20K· 12.43 mi
1:48:59
Rank: #19169 (-504)
15K → 20K
9:10/mi
28:30 split
Half· 13.11 mi
1:55:17
Rank: #19284 (-115)
20K → Half
9:14/mi
6:18 split
25K· 15.53 mi
2:18:42
Rank: #19772 (-488)
Half → 25K
9:39/mi
23:25 split
30K· 18.64 mi
2:50:58
Rank: #20341 (-569)
25K → 30K
10:23/mi
32:16 split
20M
3:04:48
Rank: #20402 (-61)
30K → 20M
10:11/mi
13:50 split
21M
3:15:42
Rank: #20408 (-6)
20M → 21M
10:54/mi
10:54 split
35K· 21.75 mi
3:23:03
Rank: #20404 (+4)
21M → 35K
9:49/mi
7:21 split
23M
3:36:22
Rank: #20484 (-80)
35K → 23M
10:38/mi
13:19 split
24M
3:46:50
Rank: #20558 (-74)
23M → 24M
10:28/mi
10:28 split
40K· 24.85 mi
3:55:54
Rank: #20611 (-53)
24M → 40K
10:36/mi
9:04 split
25.2M
3:59:48
Rank: #20617 (-6)
40K → 25.2M
11:19/mi
3:54 split
Finish· 26.22 mi
4:09:41
Rank: #20622 (-5)
25.2M → Finish
9:42/mi
9:53 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:17
Pace8:48 /mi
2nd Half
Distance13.11 mi
Time2:14:24
Pace10:15 /mi
📊Positive Split: 16.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:1926:308:3226:30
8:32
-
10K
6.21 mi11:45:5853:098:3326:39
8:35
+0:03
15K
9.32 mi12:13:181:20:298:3827:20
8:48
+0:13
20K
12.43 mi12:41:481:48:598:4628:30
9:10
+0:22
Half
13.11 mi12:48:061:55:178:486:18
9:14
+0:04
25K
15.53 mi13:11:312:18:428:5623:25
9:39
+0:25
30K
18.64 mi13:43:472:50:589:1032:16
10:23
+0:44
20M
20.00 mi13:57:373:04:489:1413:50
10:11
-0:12
21M
21.00 mi14:08:313:15:429:1910:54
10:54
+0:43
35K
21.75 mi14:15:523:23:039:207:21
9:49
-1:05
23M
23.00 mi14:29:113:36:229:2413:19
10:38
+0:49
24M
24.00 mi14:39:393:46:509:2710:28
10:28
-0:10
40K
24.85 mi14:48:433:55:549:299:04
10:36
+0:08
25.2M
25.20 mi14:52:373:59:489:313:54
11:19
+0:43
Finish
26.22 mi15:02:304:09:419:329:53
9:42
-1:37

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

8:32 /mi

Average Pace

9:32 /mi

Slowest Pace

11:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:55:17

46% of race

Time at Steady Pace

54:29

22% of race

Time at Slower Pace

1:19:55

32% of race

Average Pace: 9:31 /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 mi11:19:1926:308:3226:30
8:32
#17755
10K
6.21 mi11:45:5853:098:3326:39
8:35
#18217
15K
9.32 mi12:13:181:20:298:3827:20
8:48
#18665
20K
12.43 mi12:41:481:48:598:4628:30
9:10
#19169
Half
13.11 mi12:48:061:55:178:486:18
9:14
#19284
25K
15.53 mi13:11:312:18:428:5623:25
9:39
#19772
30K
18.64 mi13:43:472:50:589:1032:16
10:23
#20341
20M
20.00 mi13:57:373:04:489:1413:50
10:11
#20402
21M
21.00 mi14:08:313:15:429:1910:54
10:54
#20408
35K
21.75 mi14:15:523:23:039:207:21
9:49
#20404
23M
23.00 mi14:29:113:36:229:2413:19
10:38
#20484
24M
24.00 mi14:39:393:46:509:2710:28
10:28
#20558
40K
24.85 mi14:48:433:55:549:299:04
10:36
#20611
25.2M
25.20 mi14:52:373:59:489:313:54
11:19
#20617
Finish
26.22 mi15:02:304:09:419:329:53
9:42
#20622
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi17755113371133719495(Top 73%)12086(Top 80%)12086(Top 1089%)
10K6.21 mi3.10 mi18217-46211548-21111548-21118713(Top 70%)11789(Top 78%)11789(Top 1062%)
15K9.32 mi3.11 mi18665-44811725-17711725-17719495(Top 73%)12086(Top 80%)12086(Top 1089%)
20K12.43 mi3.11 mi19169-50411932-20711932-20720452(Top 77%)12501(Top 82%)12501(Top 1126%)
Half13.11 mi0.68 mi19284-11511973-4111973-4121247(Top 80%)12840(Top 85%)12840(Top 1157%)
25K15.53 mi2.42 mi19772-48812160-18712160-18721315(Top 80%)12844(Top 85%)12844(Top 1157%)
30K18.64 mi3.11 mi20341-56912400-24012400-24021958(Top 82%)13052(Top 86%)13052(Top 1176%)
20M20.00 mi1.36 mi20402-6112416-1612416-1620947(Top 79%)12541(Top 83%)12541(Top 1130%)
21M21.00 mi1.00 mi20408-612407+912407+920591(Top 77%)12333(Top 81%)12333(Top 1111%)
35K21.75 mi0.75 mi20404+412394+1312394+1320812(Top 78%)12390(Top 82%)12390(Top 1116%)
23M23.00 mi1.25 mi20484-8012420-2612420-2621622(Top 81%)12738(Top 84%)12738(Top 1148%)
24M24.00 mi1.00 mi20558-7412444-2412444-2421951(Top 82%)12851(Top 85%)12851(Top 1158%)
40K24.85 mi0.85 mi20611-5312453-912453-921458(Top 81%)12560(Top 83%)12560(Top 1132%)
25.2M25.20 mi0.35 mi20617-612452+112452+121119(Top 79%)12439(Top 82%)12439(Top 1121%)
Finish26.22 mi1.02 mi20622-512442+1012442+1020776(Top 78%)12305(Top 81%)12305(Top 1109%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21stories
+97ft-345ft

Overall

19495

Males

12086

M60-64

12086

5K→10K

3.1 - 6.2 mi

Top 70%
×5stories
+79ft-138ft

Overall

18713

Males

11789

M60-64

11789

10K→15K

6.2 - 9.3 mi

Top 73%
×3stories
+67ft-78ft

Overall

19495

Males

12086

M60-64

12086

15K→20K

9.3 - 12.4 mi

Top 77%
×5stories
+106ft-86ft

Overall

20452

Males

12501

M60-64

12501

20K→Half

12.4 - 13.1 mi

Top 80%
×2stories
+19ft-37ft

Overall

21247

Males

12840

M60-64

12840

Half→25K

13.1 - 15.5 mi

Top 80%
×4stories
+66ft-88ft

Overall

21315

Males

12844

M60-64

12844

25K→30K

15.5 - 18.6 mi

Top 82%
×9stories
+181ft-148ft

Overall

21958

Males

13052

M60-64

13052

30K→20M

18.6 - 20.0 mi

Top 79%
×5stories
+64ft-50ft

Overall

20947

Males

12541

M60-64

12541

20M→21M

20.0 - 21.0 mi

Top 77%
×8stories
+106ft-24ft

Overall

20591

Males

12333

M60-64

12333

21M→35K

21.0 - 21.8 mi

Top 78%
×7stories
+17ft-86ft

Overall

20812

Males

12390

M60-64

12390

35K→23M

21.8 - 23.0 mi

Top 81%
×5stories
+23ft-63ft

Overall

21622

Males

12738

M60-64

12738

23M→24M

23.0 - 24.0 mi

Top 82%
×6stories
+12ft-82ft

Overall

21951

Males

12851

M60-64

12851

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

21458

Males

12560

M60-64

12560

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

21119

Males

12439

M60-64

12439

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2stories
+22ft-21ft

Overall

20776

Males

12305

M60-64

12305

Passing Analysis

Category:
Athletes Passed
649
Passed By
3516
Net Change
-2867
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17755
5K → 10K133595-462#17755#18217
10K → 15K64512-448#18217#18665
15K → 20K46550-504#18665#19169
20K → Half7122-115#19169#19284
Half → 25K25513-488#19284#19772
25K → 30K48617-569#19772#20341
30K → 20M58119-61#20341#20402
20M → 21M6672-6#20402#20408
21M → 35K5349+4#20408#20404
35K → 23M41121-80#20404#20484
23M → 24M2599-74#20484#20558
24M → 40K2982-53#20558#20611
40K → 25.2M1420-6#20611#20617
25.2M → Finish4045-5#20617#20622
TOTALS6493516-2867
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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