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BOSTON MARATHON 2023

Scott Flynn

Bib: 12119•M

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 32%
Gender (Male)
#0 / 15176
Top 47%
Masters (Masters Men)
#0 / 9891
Top 34%
Division (M45-49)
#0 / 2252
Top 47%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:37
Rank: #10537
Start → 5K
23:37 | 7:36/mi
10K· 6.21 mi
46:54
Rank: #10441 (+96)
5K → 10K
23:17 | 7:30/mi
15K· 9.32 mi
1:09:50
Rank: #9957 (+484)
10K → 15K
22:56 | 7:23/mi
20K· 12.43 mi
1:32:47
Rank: #9536 (+421)
15K → 20K
22:57 | 7:23/mi
Half· 13.11 mi
1:37:41
Rank: #9432 (+104)
20K → Half
4:54 | 7:11/mi
25K· 15.53 mi
1:55:24
Rank: #9050 (+382)
Half → 25K
17:43 | 7:18/mi
30K· 18.64 mi
2:18:21
Rank: #8529 (+521)
25K → 30K
22:57 | 7:23/mi
20M
2:28:36
Rank: #8393 (+136)
30K → 20M
10:15 | 7:33/mi
21M
2:36:47
Rank: #8396 (-3)
20M → 21M
8:11 | 8:11/mi
35K· 21.75 mi
2:42:13
Rank: #8317 (+79)
21M → 35K
5:26 | 7:16/mi
23M
2:52:02
Rank: #8312 (+5)
35K → 23M
9:49 | 7:50/mi
24M
2:59:41
Rank: #8308 (+4)
23M → 24M
7:39 | 7:39/mi
40K· 24.85 mi
3:06:28
Rank: #8330 (-22)
24M → 40K
6:47 | 7:56/mi
25.2M
3:09:37
Rank: #8398 (-68)
40K → 25.2M
3:09 | 9:08/mi
Finish· 26.22 mi
3:17:39
Rank: #8515 (-117)
25.2M → Finish
8:02 | 7:53/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:41
Pace7:27 /mi
2nd Half
Distance13.11 mi
Time1:39:58
Pace7:38 /mi
📊Positive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:0423:377:3623:37
7:36
-
10K
6.21 mi11:14:2146:547:3323:17
7:30
-0:06
15K
9.32 mi11:37:171:09:507:3022:56
7:23
-0:07
20K
12.43 mi12:00:141:32:477:2822:57
7:23
0:00
Half
13.11 mi12:05:081:37:417:274:54
7:11
-0:12
25K
15.53 mi12:22:511:55:247:2617:43
7:18
+0:07
30K
18.64 mi12:45:482:18:217:2522:57
7:23
+0:05
20M
20.00 mi12:56:032:28:367:2610:15
7:33
+0:10
21M
21.00 mi13:04:142:36:477:288:11
8:11
+0:38
35K
21.75 mi13:09:402:42:137:285:26
7:16
-0:55
23M
23.00 mi13:19:292:52:027:299:49
7:50
+0:34
24M
24.00 mi13:27:082:59:417:297:39
7:39
-0:11
40K
24.85 mi13:33:553:06:287:306:47
7:56
+0:17
25.2M
25.20 mi13:37:043:09:377:313:09
9:08
+1:12
Finish
26.22 mi13:45:063:17:397:338:02
7:53
-1:15

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

7:11 /mi

Average Pace

7:33 /mi

Slowest Pace

9:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

28:03

14% of race

Time at Steady Pace

2:13:38

68% of race

Time at Slower Pace

35:58

18% of race

Average Pace: 7:32 /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 mi10:51:0423:377:3623:37
7:36
#10537
10K
6.21 mi11:14:2146:547:3323:17
7:30
#10441
15K
9.32 mi11:37:171:09:507:3022:56
7:23
#9957
20K
12.43 mi12:00:141:32:477:2822:57
7:23
#9536
Half
13.11 mi12:05:081:37:417:274:54
7:11
#9432
25K
15.53 mi12:22:511:55:247:2617:43
7:18
#9050
30K
18.64 mi12:45:482:18:217:2522:57
7:23
#8529
20M
20.00 mi12:56:032:28:367:2610:15
7:33
#8393
21M
21.00 mi13:04:142:36:477:288:11
8:11
#8396
35K
21.75 mi13:09:402:42:137:285:26
7:16
#8317
23M
23.00 mi13:19:292:52:027:299:49
7:50
#8312
24M
24.00 mi13:27:082:59:417:297:39
7:39
#8308
40K
24.85 mi13:33:553:06:287:306:47
7:56
#8330
25.2M
25.20 mi13:37:043:09:377:313:09
9:08
#8398
Finish
26.22 mi13:45:063:17:397:338:02
7:53
#8515
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi10537841984199171(Top 34%)7645(Top 50%)7645(Top 339%)
10K6.21 mi3.10 mi10441+968382+378382+3710386(Top 39%)8375(Top 55%)8375(Top 372%)
15K9.32 mi3.11 mi9957+4848135+2478135+2479171(Top 34%)7645(Top 50%)7645(Top 339%)
20K12.43 mi3.11 mi9536+4217878+2577878+2578402(Top 32%)7132(Top 47%)7132(Top 317%)
Half13.11 mi0.68 mi9432+1047814+647814+647726(Top 29%)6733(Top 44%)6733(Top 299%)
25K15.53 mi2.42 mi9050+3827574+2407574+2407329(Top 28%)6373(Top 42%)6373(Top 283%)
30K18.64 mi3.11 mi8529+5217209+3657209+3656540(Top 25%)5763(Top 38%)5763(Top 256%)
20M20.00 mi1.36 mi8393+1367100+1097100+1097089(Top 27%)6041(Top 40%)6041(Top 268%)
21M21.00 mi1.00 mi8396-37084+167084+168513(Top 32%)6780(Top 45%)6780(Top 301%)
35K21.75 mi0.75 mi8317+797023+617023+616910(Top 26%)5844(Top 39%)5844(Top 260%)
23M23.00 mi1.25 mi8312+57008+157008+158664(Top 33%)6790(Top 45%)6790(Top 302%)
24M24.00 mi1.00 mi8308+46980+286980+288719(Top 33%)6737(Top 44%)6737(Top 299%)
40K24.85 mi0.85 mi8330-226975+56975+59553(Top 36%)7100(Top 47%)7100(Top 315%)
25.2M25.20 mi0.35 mi8398-687007-327007-3213174(Top 49%)8815(Top 58%)8815(Top 391%)
Finish26.22 mi1.02 mi8515-1177058-517058-5111248(Top 42%)7905(Top 52%)7905(Top 351%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21stories
+97ft-345ft

Overall

9171

Males

7645

M45-49

7645

5K→10K

3.1 - 6.2 mi

Top 39%
×5stories
+79ft-138ft

Overall

10386

Males

8375

M45-49

8375

10K→15K

6.2 - 9.3 mi

Top 34%
×3stories
+67ft-78ft

Overall

9171

Males

7645

M45-49

7645

15K→20K

9.3 - 12.4 mi

Top 32%
×5stories
+106ft-86ft

Overall

8402

Males

7132

M45-49

7132

20K→Half

12.4 - 13.1 mi

Top 29%
×2stories
+19ft-37ft

Overall

7726

Males

6733

M45-49

6733

Half→25K

13.1 - 15.5 mi

Top 28%
×4stories
+66ft-88ft

Overall

7329

Males

6373

M45-49

6373

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

6540

Males

5763

M45-49

5763

30K→20M

18.6 - 20.0 mi

Top 27%
×5stories
+64ft-50ft

Overall

7089

Males

6041

M45-49

6041

20M→21M

20.0 - 21.0 mi

Top 32%
×8stories
+106ft-24ft

Overall

8513

Males

6780

M45-49

6780

21M→35K

21.0 - 21.8 mi

Top 26%
×7stories
+17ft-86ft

Overall

6910

Males

5844

M45-49

5844

35K→23M

21.8 - 23.0 mi

Top 33%
×5stories
+23ft-63ft

Overall

8664

Males

6790

M45-49

6790

23M→24M

23.0 - 24.0 mi

Top 33%
×6stories
+12ft-82ft

Overall

8719

Males

6737

M45-49

6737

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

9553

Males

7100

M45-49

7100

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

13174

Males

8815

M45-49

8815

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2stories
+22ft-21ft

Overall

11248

Males

7905

M45-49

7905

Passing Analysis

Category:
Athletes Passed
2885*
Passed By
863
Net Change
+2022
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10537
5K → 10K338*242+96#10537#10441
10K → 15K516*32+484#10441#9957
15K → 20K436*15+421#9957#9536
20K → Half1073+104#9536#9432
Half → 25K3864+382#9432#9050
25K → 30K5265+521#9050#8529
30K → 20M16226+136#8529#8393
20M → 21M7376-3#8393#8396
21M → 35K9112+79#8396#8317
35K → 23M8681+5#8317#8312
23M → 24M6864+4#8312#8308
24M → 40K4668-22#8308#8330
40K → 25.2M1482-68#8330#8398
25.2M → Finish36153-117#8398#8515
TOTALS2885*863+2022

* 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