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BOSTON MARATHON 2023

Gary Berquist

Bib: 5730•M

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 47%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:45
Rank: #6259
Start → 5K
21:45 | 7:00/mi
10K· 6.21 mi
42:55
Rank: #5874 (+385)
5K → 10K
21:10 | 6:49/mi
15K· 9.32 mi
1:04:19
Rank: #5851 (+23)
10K → 15K
21:24 | 6:53/mi
20K· 12.43 mi
1:26:20
Rank: #6027 (-176)
15K → 20K
22:01 | 7:05/mi
Half· 13.11 mi
1:31:09
Rank: #6077 (-50)
20K → Half
4:49 | 7:04/mi
25K· 15.53 mi
1:48:45
Rank: #6221 (-144)
Half → 25K
17:36 | 7:16/mi
30K· 18.64 mi
2:14:05
Rank: #6952 (-731)
25K → 30K
25:20 | 8:09/mi
20M
2:26:55
Rank: #7768 (-816)
30K → 20M
12:50 | 9:26/mi
21M
2:36:21
Rank: #8235 (-467)
20M → 21M
9:26 | 9:26/mi
35K· 21.75 mi
2:43:45
Rank: #8858 (-623)
21M → 35K
7:24 | 9:53/mi
23M
2:56:33
Rank: #9815 (-957)
35K → 23M
12:48 | 10:13/mi
24M
3:06:36
Rank: #10542 (-727)
23M → 24M
10:03 | 10:03/mi
40K· 24.85 mi
3:15:43
Rank: #11247 (-705)
24M → 40K
9:07 | 10:40/mi
25.2M
3:19:45
Rank: #11581 (-334)
40K → 25.2M
4:02 | 11:42/mi
Finish· 26.22 mi
3:30:50
Rank: #12482 (-901)
25.2M → Finish
11:05 | 10:53/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:09
Pace6:57 /mi
2nd Half
Distance13.11 mi
Time1:59:41
Pace9:08 /mi
📊Positive Split: 31.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:4321:457:0021:45
7:00
-
10K
6.21 mi10:45:5342:556:5421:10
6:49
-0:11
15K
9.32 mi11:07:171:04:196:5421:24
6:53
+0:04
20K
12.43 mi11:29:181:26:206:5722:01
7:05
+0:12
Half
13.11 mi11:34:071:31:096:574:49
7:04
-0:01
25K
15.53 mi11:51:431:48:457:0017:36
7:16
+0:12
30K
18.64 mi12:17:032:14:057:1225:20
8:09
+0:53
20M
20.00 mi12:29:532:26:557:2112:50
9:26
+1:17
21M
21.00 mi12:39:192:36:217:279:26
9:26
0:00
35K
21.75 mi12:46:432:43:457:327:24
9:53
+0:27
23M
23.00 mi12:59:312:56:337:4112:48
10:13
+0:20
24M
24.00 mi13:09:343:06:367:4710:03
10:03
-0:10
40K
24.85 mi13:18:413:15:437:529:07
10:40
+0:37
25.2M
25.20 mi13:22:433:19:457:564:02
11:42
+1:02
Finish
26.22 mi13:33:483:30:508:0311:05
10:53
-0:49

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

6:49 /mi

Average Pace

8:03 /mi

Slowest Pace

11:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:14:05

64% of race

Time at Steady Pace

52:31

25% of race

Time at Slower Pace

24:14

11% of race

Average Pace: 8:02 /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 mi10:24:4321:457:0021:45
7:00
#6259
10K
6.21 mi10:45:5342:556:5421:10
6:49
#5874
15K
9.32 mi11:07:171:04:196:5421:24
6:53
#5851
20K
12.43 mi11:29:181:26:206:5722:01
7:05
#6027
Half
13.11 mi11:34:071:31:096:574:49
7:04
#6077
25K
15.53 mi11:51:431:48:457:0017:36
7:16
#6221
30K
18.64 mi12:17:032:14:057:1225:20
8:09
#6952
20M
20.00 mi12:29:532:26:557:2112:50
9:26
#7768
21M
21.00 mi12:39:192:36:217:279:26
9:26
#8235
35K
21.75 mi12:46:432:43:457:327:24
9:53
#8858
23M
23.00 mi12:59:312:56:337:4112:48
10:13
#9815
24M
24.00 mi13:09:343:06:367:4710:03
10:03
#10542
40K
24.85 mi13:18:413:15:437:529:07
10:40
#11247
25.2M
25.20 mi13:22:433:19:457:564:02
11:42
#11581
Finish
26.22 mi13:33:483:30:508:0311:05
10:53
#12482
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi6259571057105892(Top 22%)5380(Top 35%)5380(Top 240%)
10K6.21 mi3.10 mi5874+3855384+3265384+3265432(Top 20%)5009(Top 33%)5009(Top 224%)
15K9.32 mi3.11 mi5851+235363+215363+215892(Top 22%)5380(Top 35%)5380(Top 240%)
20K12.43 mi3.11 mi6027-1765499-1365499-1366491(Top 24%)5836(Top 38%)5836(Top 260%)
Half13.11 mi0.68 mi6077-505540-415540-416948(Top 26%)6205(Top 41%)6205(Top 277%)
25K15.53 mi2.42 mi6221-1445644-1045644-1047023(Top 26%)6177(Top 41%)6177(Top 276%)
30K18.64 mi3.11 mi6952-7316175-5316175-53112017(Top 45%)8810(Top 58%)8810(Top 393%)
20M20.00 mi1.36 mi7768-8166712-5376712-53718617(Top 70%)11501(Top 76%)11501(Top 513%)
21M21.00 mi1.00 mi8235-4676984-2726984-27215697(Top 59%)10215(Top 67%)10215(Top 456%)
35K21.75 mi0.75 mi8858-6237367-3837367-38320954(Top 79%)12456(Top 82%)12456(Top 556%)
23M23.00 mi1.25 mi9815-9577890-5237890-52320627(Top 77%)12294(Top 81%)12294(Top 549%)
24M24.00 mi1.00 mi10542-7278223-3338223-33320902(Top 79%)12385(Top 82%)12385(Top 553%)
40K24.85 mi0.85 mi11247-7058550-3278550-32721598(Top 81%)12628(Top 83%)12628(Top 563%)
25.2M25.20 mi0.35 mi11581-3348702-1528702-15221922(Top 82%)12799(Top 84%)12799(Top 571%)
Finish26.22 mi1.02 mi12482-9019069-3679069-36723729(Top 89%)13684(Top 90%)13684(Top 611%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21stories
+97ft-345ft

Overall

5892

Males

5380

M40-44

5380

5K→10K

3.1 - 6.2 mi

Top 20%
×5stories
+79ft-138ft

Overall

5432

Males

5009

M40-44

5009

10K→15K

6.2 - 9.3 mi

Top 22%
×3stories
+67ft-78ft

Overall

5892

Males

5380

M40-44

5380

15K→20K

9.3 - 12.4 mi

Top 24%
×5stories
+106ft-86ft

Overall

6491

Males

5836

M40-44

5836

20K→Half

12.4 - 13.1 mi

Top 26%
×2stories
+19ft-37ft

Overall

6948

Males

6205

M40-44

6205

Half→25K

13.1 - 15.5 mi

Top 26%
×4stories
+66ft-88ft

Overall

7023

Males

6177

M40-44

6177

25K→30K

15.5 - 18.6 mi

Top 45%
×9stories
+181ft-148ft

Overall

12017

Males

8810

M40-44

8810

30K→20M

18.6 - 20.0 mi

Top 70%
×5stories
+64ft-50ft

Overall

18617

Males

11501

M40-44

11501

20M→21M

20.0 - 21.0 mi

Top 59%
×8stories
+106ft-24ft

Overall

15697

Males

10215

M40-44

10215

21M→35K

21.0 - 21.8 mi

Top 79%
×7stories
+17ft-86ft

Overall

20954

Males

12456

M40-44

12456

35K→23M

21.8 - 23.0 mi

Top 77%
×5stories
+23ft-63ft

Overall

20627

Males

12294

M40-44

12294

23M→24M

23.0 - 24.0 mi

Top 79%
×6stories
+12ft-82ft

Overall

20902

Males

12385

M40-44

12385

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

21598

Males

12628

M40-44

12628

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1story
+13ft-16ft

Overall

21922

Males

12799

M40-44

12799

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2stories
+22ft-21ft

Overall

23729

Males

13684

M40-44

13684

Passing Analysis

Category:
Athletes Passed
719
Passed By
6940
Net Change
-6223
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6259
5K → 10K43449+385#6259#5874
10K → 15K133110+23#5874#5851
15K → 20K53229-176#5851#6027
20K → Half353-50#6027#6077
Half → 25K46190-144#6077#6221
25K → 30K18749-731#6221#6952
30K → 20M4820-816#6952#7768
20M → 21M7474-467#7768#8235
21M → 35K1624-623#8235#8858
35K → 23M6963-957#8858#9815
23M → 24M4729-727#9815#10542
24M → 40K4709-705#10542#11247
40K → 25.2M2336-334#11247#11581
25.2M → Finish4905-901#11581#12482
TOTALS7196940-6223
📊

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