Boston Marathon logo
BOSTON MARATHON 2023

Dwight Baker

Bib: 7720•M

WA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Top 35%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 39%
Division (M55-59)
#0 / 1422
Top 20%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:56
Rank: #8685
Start → 5K
22:56 | 7:23/mi
10K· 6.21 mi
46:28
Rank: #9815 (-1130)
5K → 10K
23:32 | 7:34/mi
15K· 9.32 mi
1:10:16
Rank: #10406 (-591)
10K → 15K
23:48 | 7:40/mi
20K· 12.43 mi
1:33:59
Rank: #10364 (+42)
15K → 20K
23:43 | 7:38/mi
Half· 13.11 mi
1:39:10
Rank: #10404 (-40)
20K → Half
5:11 | 7:36/mi
25K· 15.53 mi
1:57:52
Rank: #10373 (+31)
Half → 25K
18:42 | 7:43/mi
30K· 18.64 mi
2:22:18
Rank: #10232 (+141)
25K → 30K
24:26 | 7:52/mi
20M
2:32:44
Rank: #10039 (+193)
30K → 20M
10:26 | 7:41/mi
21M
2:40:54
Rank: #9906 (+133)
20M → 21M
8:10 | 8:10/mi
35K· 21.75 mi
2:46:30
Rank: #9840 (+66)
21M → 35K
5:36 | 7:29/mi
23M
2:56:11
Rank: #9686 (+154)
35K → 23M
9:41 | 7:44/mi
24M
3:03:40
Rank: #9571 (+115)
23M → 24M
7:29 | 7:29/mi
40K· 24.85 mi
3:10:13
Rank: #9465 (+106)
24M → 40K
6:33 | 7:40/mi
25.2M
3:13:04
Rank: #9413 (+52)
40K → 25.2M
2:51 | 8:16/mi
Finish· 26.22 mi
3:20:55
Rank: #9437 (-24)
25.2M → Finish
7:51 | 7:42/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:10
Pace7:34 /mi
2nd Half
Distance13.11 mi
Time1:41:45
Pace7:46 /mi
📊Positive Split: 2.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:2522:567:2322:56
7:23
-
10K
6.21 mi10:51:5746:287:2923:32
7:34
+0:11
15K
9.32 mi11:15:451:10:167:3223:48
7:40
+0:06
20K
12.43 mi11:39:281:33:597:3423:43
7:38
-0:02
Half
13.11 mi11:44:391:39:107:345:11
7:36
-0:02
25K
15.53 mi12:03:211:57:527:3518:42
7:43
+0:07
30K
18.64 mi12:27:472:22:187:3824:26
7:52
+0:09
20M
20.00 mi12:38:132:32:447:3810:26
7:41
-0:11
21M
21.00 mi12:46:232:40:547:408:10
8:10
+0:29
35K
21.75 mi12:51:592:46:307:395:36
7:29
-0:41
23M
23.00 mi13:01:402:56:117:409:41
7:44
+0:15
24M
24.00 mi13:09:093:03:407:397:29
7:29
-0:15
40K
24.85 mi13:15:423:10:137:396:33
7:40
+0:11
25.2M
25.20 mi13:18:333:13:047:402:51
8:16
+0:36
Finish
26.22 mi13:26:243:20:557:407:51
7:42
-0:34

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

7:23 /mi

Average Pace

7:40 /mi

Slowest Pace

8:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:09:54

95% of race

Time at Steady Pace

11:01

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:40 /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 mi10:28:2522:567:2322:56
7:23
#8685
10K
6.21 mi10:51:5746:287:2923:32
7:34
#9815
15K
9.32 mi11:15:451:10:167:3223:48
7:40
#10406
20K
12.43 mi11:39:281:33:597:3423:43
7:38
#10364
Half
13.11 mi11:44:391:39:107:345:11
7:36
#10404
25K
15.53 mi12:03:211:57:527:3518:42
7:43
#10373
30K
18.64 mi12:27:472:22:187:3824:26
7:52
#10232
20M
20.00 mi12:38:132:32:447:3810:26
7:41
#10039
21M
21.00 mi12:46:232:40:547:408:10
8:10
#9906
35K
21.75 mi12:51:592:46:307:395:36
7:29
#9840
23M
23.00 mi13:01:402:56:117:409:41
7:44
#9686
24M
24.00 mi13:09:093:03:407:397:29
7:29
#9571
40K
24.85 mi13:15:423:10:137:396:33
7:40
#9465
25.2M
25.20 mi13:18:333:13:047:402:51
8:16
#9413
Finish
26.22 mi13:26:243:20:557:407:51
7:42
#9437
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi86857405740511489(Top 43%)8848(Top 58%)8848(Top 622%)
10K6.21 mi3.10 mi9815-11308054-6498054-64911079(Top 42%)8704(Top 57%)8704(Top 612%)
15K9.32 mi3.11 mi10406-5918377-3238377-32311489(Top 43%)8848(Top 58%)8848(Top 622%)
20K12.43 mi3.11 mi10364+428351+268351+2610334(Top 39%)8251(Top 54%)8251(Top 580%)
Half13.11 mi0.68 mi10404-408359-88359-810924(Top 41%)8563(Top 56%)8563(Top 602%)
25K15.53 mi2.42 mi10373+318329+308329+3010367(Top 39%)8182(Top 54%)8182(Top 575%)
30K18.64 mi3.11 mi10232+1418207+1228207+1229843(Top 37%)7743(Top 51%)7743(Top 545%)
20M20.00 mi1.36 mi10039+1938087+1208087+1208022(Top 30%)6612(Top 44%)6612(Top 465%)
21M21.00 mi1.00 mi9906+1337988+997988+998413(Top 32%)6719(Top 44%)6719(Top 473%)
35K21.75 mi0.75 mi9840+667938+507938+508445(Top 32%)6776(Top 45%)6776(Top 477%)
23M23.00 mi1.25 mi9686+1547819+1197819+1197956(Top 30%)6391(Top 42%)6391(Top 449%)
24M24.00 mi1.00 mi9571+1157731+887731+887591(Top 29%)6070(Top 40%)6070(Top 427%)
40K24.85 mi0.85 mi9465+1067634+977634+977703(Top 29%)6067(Top 40%)6067(Top 427%)
25.2M25.20 mi0.35 mi9413+527594+407594+408055(Top 30%)6215(Top 41%)6215(Top 437%)
Finish26.22 mi1.02 mi9437-247588+67588+69984(Top 38%)7278(Top 48%)7278(Top 512%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21stories
+97ft-345ft

Overall

11489

Males

8848

M55-59

8848

5K→10K

3.1 - 6.2 mi

Top 42%
×5stories
+79ft-138ft

Overall

11079

Males

8704

M55-59

8704

10K→15K

6.2 - 9.3 mi

Top 43%
×3stories
+67ft-78ft

Overall

11489

Males

8848

M55-59

8848

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

10334

Males

8251

M55-59

8251

20K→Half

12.4 - 13.1 mi

Top 41%
×2stories
+19ft-37ft

Overall

10924

Males

8563

M55-59

8563

Half→25K

13.1 - 15.5 mi

Top 39%
×4stories
+66ft-88ft

Overall

10367

Males

8182

M55-59

8182

25K→30K

15.5 - 18.6 mi

Top 37%
×9stories
+181ft-148ft

Overall

9843

Males

7743

M55-59

7743

30K→20M

18.6 - 20.0 mi

Top 30%
×5stories
+64ft-50ft

Overall

8022

Males

6612

M55-59

6612

20M→21M

20.0 - 21.0 mi

Top 32%
×8stories
+106ft-24ft

Overall

8413

Males

6719

M55-59

6719

21M→35K

21.0 - 21.8 mi

Top 32%
×7stories
+17ft-86ft

Overall

8445

Males

6776

M55-59

6776

35K→23M

21.8 - 23.0 mi

Top 30%
×5stories
+23ft-63ft

Overall

7956

Males

6391

M55-59

6391

23M→24M

23.0 - 24.0 mi

Top 29%
×6stories
+12ft-82ft

Overall

7591

Males

6070

M55-59

6070

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7703

Males

6067

M55-59

6067

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

8055

Males

6215

M55-59

6215

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2stories
+22ft-21ft

Overall

9984

Males

7278

M55-59

7278

Passing Analysis

Category:
Athletes Passed
1602*
Passed By
2352
Net Change
-752
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8685
5K → 10K381168-1130#8685#9815
10K → 15K44633-591#9815#10406
15K → 20K165123+42#10406#10364
20K → Half1959-40#10364#10404
Half → 25K153122+31#10404#10373
25K → 30K218*77+141#10373#10232
30K → 20M207*14+193#10232#10039
20M → 21M160*27+133#10039#9906
21M → 35K7812+66#9906#9840
35K → 23M17622+154#9840#9686
23M → 24M1238+115#9686#9571
24M → 40K117*11+106#9571#9465
40K → 25.2M608+52#9465#9413
25.2M → Finish4468-24#9413#9437
TOTALS1602*2352-752

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

📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

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

.gpx files up to 10MB

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