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BOSTON MARATHON 2023

Adrian Stroie

Bib: 7676•M

CT

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 40%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 44%
Division (M55-59)
#0 / 1422
Top 26%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:14
Rank: #9433
Start → 5K
23:14 | 7:29/mi
10K· 6.21 mi
46:48
Rank: #10316 (-883)
5K → 10K
23:34 | 7:35/mi
15K· 9.32 mi
1:10:49
Rank: #10907 (-591)
10K → 15K
24:01 | 7:44/mi
20K· 12.43 mi
1:35:01
Rank: #11069 (-162)
15K → 20K
24:12 | 7:47/mi
Half· 13.11 mi
1:40:07
Rank: #11012 (+57)
20K → Half
5:06 | 7:29/mi
25K· 15.53 mi
1:58:53
Rank: #10927 (+85)
Half → 25K
18:46 | 7:44/mi
30K· 18.64 mi
2:23:30
Rank: #10759 (+168)
25K → 30K
24:37 | 7:55/mi
20M
2:34:21
Rank: #10699 (+60)
30K → 20M
10:51 | 7:59/mi
21M
2:42:50
Rank: #10642 (+57)
20M → 21M
8:29 | 8:29/mi
35K· 21.75 mi
2:48:27
Rank: #10537 (+105)
21M → 35K
5:37 | 7:30/mi
23M
2:58:21
Rank: #10430 (+107)
35K → 23M
9:54 | 7:54/mi
24M
3:06:22
Rank: #10464 (-34)
23M → 24M
8:01 | 8:01/mi
40K· 24.85 mi
3:13:25
Rank: #10493 (-29)
24M → 40K
7:03 | 8:15/mi
25.2M
3:16:29
Rank: #10508 (-15)
40K → 25.2M
3:04 | 8:54/mi
Finish· 26.22 mi
3:24:38
Rank: #10541 (-33)
25.2M → Finish
8:09 | 8:00/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:07
Pace7:38 /mi
2nd Half
Distance13.11 mi
Time1:44:31
Pace7:58 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:4223:147:2923:14
7:29
-
10K
6.21 mi10:52:1646:487:3223:34
7:35
+0:06
15K
9.32 mi11:16:171:10:497:3624:01
7:44
+0:09
20K
12.43 mi11:40:291:35:017:3924:12
7:47
+0:03
Half
13.11 mi11:45:351:40:077:385:06
7:29
-0:18
25K
15.53 mi12:04:211:58:537:3918:46
7:44
+0:15
30K
18.64 mi12:28:582:23:307:4224:37
7:55
+0:11
20M
20.00 mi12:39:492:34:217:4310:51
7:59
+0:04
21M
21.00 mi12:48:182:42:507:458:29
8:29
+0:30
35K
21.75 mi12:53:552:48:277:455:37
7:30
-0:59
23M
23.00 mi13:03:492:58:217:459:54
7:54
+0:24
24M
24.00 mi13:11:503:06:227:468:01
8:01
+0:07
40K
24.85 mi13:18:533:13:257:477:03
8:15
+0:14
25.2M
25.20 mi13:21:573:16:297:483:04
8:54
+0:39
Finish
26.22 mi13:30:063:24:387:498:09
8:00
-0:54

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

7:29 /mi

Average Pace

7:49 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:06:02

91% of race

Time at Steady Pace

15:32

8% of race

Time at Slower Pace

3:04

1% of race

Average Pace: 7:48 /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 mi10:28:4223:147:2923:14
7:29
#9433
10K
6.21 mi10:52:1646:487:3223:34
7:35
#10316
15K
9.32 mi11:16:171:10:497:3624:01
7:44
#10907
20K
12.43 mi11:40:291:35:017:3924:12
7:47
#11069
Half
13.11 mi11:45:351:40:077:385:06
7:29
#11012
25K
15.53 mi12:04:211:58:537:3918:46
7:44
#10927
30K
18.64 mi12:28:582:23:307:4224:37
7:55
#10759
20M
20.00 mi12:39:492:34:217:4310:51
7:59
#10699
21M
21.00 mi12:48:182:42:507:458:29
8:29
#10642
35K
21.75 mi12:53:552:48:277:455:37
7:30
#10537
23M
23.00 mi13:03:492:58:217:459:54
7:54
#10430
24M
24.00 mi13:11:503:06:227:468:01
8:01
#10464
40K
24.85 mi13:18:533:13:257:477:03
8:15
#10493
25.2M
25.20 mi13:21:573:16:297:483:04
8:54
#10508
Finish
26.22 mi13:30:063:24:387:498:09
8:00
#10541
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi94337832783212084(Top 45%)9120(Top 60%)9120(Top 641%)
10K6.21 mi3.10 mi10316-8838323-4918323-49111180(Top 42%)8744(Top 58%)8744(Top 615%)
15K9.32 mi3.11 mi10907-5918611-2888611-28812084(Top 45%)9120(Top 60%)9120(Top 641%)
20K12.43 mi3.11 mi11069-1628689-788689-7811636(Top 44%)8859(Top 58%)8859(Top 623%)
Half13.11 mi0.68 mi11012+578661+288661+2810004(Top 38%)8114(Top 53%)8114(Top 571%)
25K15.53 mi2.42 mi10927+858597+648597+6410599(Top 40%)8299(Top 55%)8299(Top 584%)
30K18.64 mi3.11 mi10759+1688464+1338464+13310311(Top 39%)7989(Top 53%)7989(Top 562%)
20M20.00 mi1.36 mi10699+608401+638401+6310145(Top 38%)7833(Top 52%)7833(Top 551%)
21M21.00 mi1.00 mi10642+578358+438358+4310374(Top 39%)7794(Top 51%)7794(Top 548%)
35K21.75 mi0.75 mi10537+1058284+748284+748591(Top 32%)6865(Top 45%)6865(Top 483%)
23M23.00 mi1.25 mi10430+1078203+818203+819123(Top 34%)7022(Top 46%)7022(Top 494%)
24M24.00 mi1.00 mi10464-348186+178186+1711323(Top 43%)8054(Top 53%)8054(Top 566%)
40K24.85 mi0.85 mi10493-298168+188168+1811631(Top 44%)8133(Top 54%)8133(Top 572%)
25.2M25.20 mi0.35 mi10508-158169-18169-111821(Top 44%)8164(Top 54%)8164(Top 574%)
Finish26.22 mi1.02 mi10541-338156+138156+1312090(Top 45%)8325(Top 55%)8325(Top 585%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21stories
+97ft-345ft

Overall

12084

Males

9120

M55-59

9120

5K→10K

3.1 - 6.2 mi

Top 42%
×5stories
+79ft-138ft

Overall

11180

Males

8744

M55-59

8744

10K→15K

6.2 - 9.3 mi

Top 45%
×3stories
+67ft-78ft

Overall

12084

Males

9120

M55-59

9120

15K→20K

9.3 - 12.4 mi

Top 44%
×5stories
+106ft-86ft

Overall

11636

Males

8859

M55-59

8859

20K→Half

12.4 - 13.1 mi

Top 38%
×2stories
+19ft-37ft

Overall

10004

Males

8114

M55-59

8114

Half→25K

13.1 - 15.5 mi

Top 40%
×4stories
+66ft-88ft

Overall

10599

Males

8299

M55-59

8299

25K→30K

15.5 - 18.6 mi

Top 39%
×9stories
+181ft-148ft

Overall

10311

Males

7989

M55-59

7989

30K→20M

18.6 - 20.0 mi

Top 38%
×5stories
+64ft-50ft

Overall

10145

Males

7833

M55-59

7833

20M→21M

20.0 - 21.0 mi

Top 39%
×8stories
+106ft-24ft

Overall

10374

Males

7794

M55-59

7794

21M→35K

21.0 - 21.8 mi

Top 32%
×7stories
+17ft-86ft

Overall

8591

Males

6865

M55-59

6865

35K→23M

21.8 - 23.0 mi

Top 34%
×5stories
+23ft-63ft

Overall

9123

Males

7022

M55-59

7022

23M→24M

23.0 - 24.0 mi

Top 43%
×6stories
+12ft-82ft

Overall

11323

Males

8054

M55-59

8054

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11631

Males

8133

M55-59

8133

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

11821

Males

8164

M55-59

8164

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2stories
+22ft-21ft

Overall

12090

Males

8325

M55-59

8325

Passing Analysis

Category:
Athletes Passed
1364*
Passed By
2471
Net Change
-1108
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9433
5K → 10K64946-883#9433#10316
10K → 15K46637-591#10316#10907
15K → 20K106268-162#10907#11069
20K → Half647+57#11069#11012
Half → 25K15974+85#11012#10927
25K → 30K26799+168#10927#10759
30K → 20M107*47+60#10759#10699
20M → 21M9437+57#10699#10642
21M → 35K11510+105#10642#10537
35K → 23M13730+107#10537#10430
23M → 24M5488-34#10430#10464
24M → 40K6190-29#10464#10493
40K → 25.2M2237-15#10493#10508
25.2M → Finish68101-33#10508#10541
TOTALS1364*2471-1108

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

📊

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