All Results|Race Analytics|Course|Contact
BOSTON MARATHON 2023

Ryan Paulson

Bib: 12349•M

MN

Masters
Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Age Group (M45-49)
#0 / 2252
Race Day Weather
49°/39°F
light intensity drizzle

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
26:27
Rank: #17638
Start → 5K
26:27 | 8:31/mi
10K· 6.21 mi
52:57
Rank: #18033 (-395)
5K → 10K
26:30 | 8:32/mi
15K· 9.32 mi
1:19:11
Rank: #17827 (+206)
10K → 15K
26:14 | 8:27/mi
20K· 12.43 mi
1:45:36
Rank: #17543 (+284)
15K → 20K
26:25 | 8:30/mi
Half· 13.11 mi
1:51:20
Rank: #17511 (+32)
20K → Half
5:44 | 8:24/mi
25K· 15.53 mi
2:11:58
Rank: #17291 (+220)
Half → 25K
20:38 | 8:31/mi
30K· 18.64 mi
2:38:40
Rank: #16843 (+448)
25K → 30K
26:42 | 8:36/mi
20M
2:51:36
Rank: #16997 (-154)
30K → 20M
12:56 | 9:31/mi
21M
3:01:03
Rank: #16924 (+73)
20M → 21M
9:27 | 9:27/mi
35K· 21.75 mi
3:08:08
Rank: #17057 (-133)
21M → 35K
7:05 | 9:28/mi
23M
3:21:12
Rank: #17449 (-392)
35K → 23M
13:04 | 10:26/mi
24M
3:31:13
Rank: #17710 (-261)
23M → 24M
10:01 | 10:01/mi
40K· 24.85 mi
3:40:34
Rank: #18023 (-313)
24M → 40K
9:21 | 10:56/mi
25.2M
3:44:46
Rank: #18175 (-152)
40K → 25.2M
4:12 | 12:11/mi
Finish· 26.22 mi
3:55:23
Rank: #18445 (-270)
25.2M → Finish
10:37 | 10:25/mi
Is this your race?

Claim it — get your free Race Performance Report

An AI deep-dive into your pacing, rankings, and passing — built from your real splits and emailed to you, free.

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.11 mi
Time1:51:20
Pace8:30 /mi
2nd Half
Distance13.11 mi
Time2:04:03
Pace9:28 /mi
📊Positive Split: 11.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:3526:278:3126:27
8:31
-
10K
6.21 mi11:22:0552:578:3126:30
8:32
+0:01
15K
9.32 mi11:48:191:19:118:3026:14
8:27
-0:05
20K
12.43 mi12:14:441:45:368:3026:25
8:30
+0:03
Half
13.11 mi12:20:281:51:208:305:44
8:24
-0:06
25K
15.53 mi12:41:062:11:588:3020:38
8:31
+0:07
30K
18.64 mi13:07:482:38:408:3126:42
8:36
+0:05
20M
20.00 mi13:20:442:51:368:3512:56
9:31
+0:55
21M
21.00 mi13:30:113:01:038:379:27
9:27
-0:04
35K
21.75 mi13:37:163:08:088:397:05
9:28
+0:01
23M
23.00 mi13:50:203:21:128:4513:04
10:26
+0:58
24M
24.00 mi14:00:213:31:138:4810:01
10:01
-0:25
40K
24.85 mi14:09:423:40:348:529:21
10:56
+0:55
25.2M
25.20 mi14:13:543:44:468:554:12
12:11
+1:15
Finish
26.22 mi14:24:313:55:238:5910:37
10:25
-1:46

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

8:24 /mi

Average Pace

8:59 /mi

Slowest Pace

12:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:38:40

67% of race

Time at Steady Pace

29:28

13% of race

Time at Slower Pace

47:15

20% of race

Average Pace: 8:59 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:55:3526:278:3126:27
8:31
#17638
10K
6.21 mi11:22:0552:578:3126:30
8:32
#18033
15K
9.32 mi11:48:191:19:118:3026:14
8:27
#17827
20K
12.43 mi12:14:441:45:368:3026:25
8:30
#17543
Half
13.11 mi12:20:281:51:208:305:44
8:24
#17511
25K
15.53 mi12:41:062:11:588:3020:38
8:31
#17291
30K
18.64 mi13:07:482:38:408:3126:42
8:36
#16843
20M
20.00 mi13:20:442:51:368:3512:56
9:31
#16997
21M
21.00 mi13:30:113:01:038:379:27
9:27
#16924
35K
21.75 mi13:37:163:08:088:397:05
9:28
#17057
23M
23.00 mi13:50:203:21:128:4513:04
10:26
#17449
24M
24.00 mi14:00:213:31:138:4810:01
10:01
#17710
40K
24.85 mi14:09:423:40:348:529:21
10:56
#18023
25.2M
25.20 mi14:13:543:44:468:554:12
12:11
#18175
Finish
26.22 mi14:24:313:55:238:5910:37
10:25
#18445
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi17638112841128417416(Top 65%)11233(Top 74%)11233(Top 499%)
10K6.21 mi3.10 mi18033-39511456-17211456-17218426(Top 69%)11677(Top 77%)11677(Top 519%)
15K9.32 mi3.11 mi17827+20611389+6711389+6717416(Top 65%)11233(Top 74%)11233(Top 499%)
20K12.43 mi3.11 mi17543+28411279+11011279+11016867(Top 63%)10992(Top 72%)10992(Top 488%)
Half13.11 mi0.68 mi17511+3211262+1711262+1717137(Top 64%)11146(Top 73%)11146(Top 495%)
25K15.53 mi2.42 mi17291+22011160+10211160+10216259(Top 61%)10652(Top 70%)10652(Top 473%)
30K18.64 mi3.11 mi16843+44810955+20510955+20514885(Top 56%)10008(Top 66%)10008(Top 444%)
20M20.00 mi1.36 mi16997-15411009-5411009-5418907(Top 71%)11637(Top 77%)11637(Top 517%)
21M21.00 mi1.00 mi16924+7310962+4710962+4715724(Top 59%)10242(Top 67%)10242(Top 455%)
35K21.75 mi0.75 mi17057-13311003-4111003-4119727(Top 74%)11933(Top 79%)11933(Top 530%)
23M23.00 mi1.25 mi17449-39211138-13511138-13521151(Top 79%)12520(Top 82%)12520(Top 556%)
24M24.00 mi1.00 mi17710-26111233-9511233-9520811(Top 78%)12349(Top 81%)12349(Top 548%)
40K24.85 mi0.85 mi18023-31311348-11511348-11522207(Top 83%)12940(Top 85%)12940(Top 575%)
25.2M25.20 mi0.35 mi18175-15211412-6411412-6422773(Top 86%)13206(Top 87%)13206(Top 586%)
Finish26.22 mi1.02 mi18445-27011520-10811520-10822826(Top 86%)13240(Top 87%)13240(Top 588%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21stories
+97ft-345ft

Overall

17416

Males

11233

M45-49

11233

5K→10K

3.1 - 6.2 mi

Top 69%
×5stories
+79ft-138ft

Overall

18426

Males

11677

M45-49

11677

10K→15K

6.2 - 9.3 mi

Top 65%
×3stories
+67ft-78ft

Overall

17416

Males

11233

M45-49

11233

15K→20K

9.3 - 12.4 mi

Top 63%
×5stories
+106ft-86ft

Overall

16867

Males

10992

M45-49

10992

20K→Half

12.4 - 13.1 mi

Top 64%
×2stories
+19ft-37ft

Overall

17137

Males

11146

M45-49

11146

Half→25K

13.1 - 15.5 mi

Top 61%
×4stories
+66ft-88ft

Overall

16259

Males

10652

M45-49

10652

25K→30K

15.5 - 18.6 mi

Top 56%
×9stories
+181ft-148ft

Overall

14885

Males

10008

M45-49

10008

30K→20M

18.6 - 20.0 mi

Top 71%
×5stories
+64ft-50ft

Overall

18907

Males

11637

M45-49

11637

20M→21M

20.0 - 21.0 mi

Top 59%
×8stories
+106ft-24ft

Overall

15724

Males

10242

M45-49

10242

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

19727

Males

11933

M45-49

11933

35K→23M

21.8 - 23.0 mi

Top 79%
×5stories
+23ft-63ft

Overall

21151

Males

12520

M45-49

12520

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

20811

Males

12349

M45-49

12349

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

22207

Males

12940

M45-49

12940

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

22773

Males

13206

M45-49

13206

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2stories
+22ft-21ft

Overall

22826

Males

13240

M45-49

13240

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1792
Passed By
2599
Net Change
-807
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17638
5K → 10K159554-395#17638#18033
10K → 15K311105+206#18033#17827
15K → 20K33248+284#17827#17543
20K → Half6129+32#17543#17511
Half → 25K24424+220#17511#17291
25K → 30K46012+448#17291#16843
30K → 20M38192-154#16843#16997
20M → 21M11542+73#16997#16924
21M → 35K19152-133#16924#17057
35K → 23M16408-392#17057#17449
23M → 24M16277-261#17449#17710
24M → 40K9322-313#17710#18023
40K → 25.2M4156-152#18023#18175
25.2M → Finish8278-270#18175#18445
TOTALS17922599-807
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing