Boston Marathon logo
BOSTON MARATHON 2023

Brian Pickett

Bib: 5346•M

TN

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Top 14%
Gender (Male)
#0 / 15176
Top 24%
Masters (Masters Men)
#0 / 9891
Top 11%
Division (M40-44)
#0 / 2241
Top 27%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:14
Rank: #4984
Start → 5K
21:14 | 6:50/mi
10K· 6.21 mi
42:26
Rank: #5200 (-216)
5K → 10K
21:12 | 6:49/mi
15K· 9.32 mi
1:03:24
Rank: #5013 (+187)
10K → 15K
20:58 | 6:45/mi
20K· 12.43 mi
1:24:28
Rank: #4808 (+205)
15K → 20K
21:04 | 6:47/mi
Half· 13.11 mi
1:29:03
Rank: #4786 (+22)
20K → Half
4:35 | 6:43/mi
25K· 15.53 mi
1:45:29
Rank: #4594 (+192)
Half → 25K
16:26 | 6:47/mi
30K· 18.64 mi
2:06:54
Rank: #4367 (+227)
25K → 30K
21:25 | 6:54/mi
20M
2:16:35
Rank: #4408 (-41)
30K → 20M
9:41 | 7:08/mi
21M
2:24:08
Rank: #4435 (-27)
20M → 21M
7:33 | 7:33/mi
35K· 21.75 mi
2:29:05
Rank: #4349 (+86)
21M → 35K
4:57 | 6:37/mi
23M
2:37:44
Rank: #4243 (+106)
35K → 23M
8:39 | 6:55/mi
24M
2:44:21
Rank: #4157 (+86)
23M → 24M
6:37 | 6:37/mi
40K· 24.85 mi
2:50:03
Rank: #4038 (+119)
24M → 40K
5:42 | 6:40/mi
25.2M
2:52:27
Rank: #3974 (+64)
40K → 25.2M
2:24 | 6:58/mi
Finish· 26.22 mi
2:58:54
Rank: #3823 (+151)
25.2M → Finish
6:27 | 6:20/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 Half⚖️ Balanced
Distance13.11 mi
Time1:29:03
Pace6:48 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:29:51
Pace6:51 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:4621:146:5021:14
6:50
-
10K
6.21 mi10:44:5842:266:5021:12
6:49
-0:01
15K
9.32 mi11:05:561:03:246:4820:58
6:45
-0:04
20K
12.43 mi11:27:001:24:286:4821:04
6:47
+0:02
Half
13.11 mi11:31:351:29:036:484:35
6:43
-0:04
25K
15.53 mi11:48:011:45:296:4716:26
6:47
+0:04
30K
18.64 mi12:09:262:06:546:4821:25
6:54
+0:07
20M
20.00 mi12:19:072:16:356:509:41
7:08
+0:14
21M
21.00 mi12:26:402:24:086:527:33
7:33
+0:25
35K
21.75 mi12:31:372:29:056:514:57
6:37
-0:56
23M
23.00 mi12:40:162:37:446:518:39
6:55
+0:18
24M
24.00 mi12:46:532:44:216:516:37
6:37
-0:18
40K
24.85 mi12:52:352:50:036:515:42
6:40
+0:03
25.2M
25.20 mi12:54:592:52:276:512:24
6:58
+0:18
Finish
26.22 mi13:01:262:58:546:506:27
6:20
-0:38

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

6:20 /mi

Average Pace

6:50 /mi

Slowest Pace

7:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39:16

89% of race

Time at Steady Pace

12:05

7% of race

Time at Slower Pace

7:33

4% of race

Average Pace: 6:49 /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 mi10:23:4621:146:5021:14
6:50
#4984
10K
6.21 mi10:44:5842:266:5021:12
6:49
#5200
15K
9.32 mi11:05:561:03:246:4820:58
6:45
#5013
20K
12.43 mi11:27:001:24:286:4821:04
6:47
#4808
Half
13.11 mi11:31:351:29:036:484:35
6:43
#4786
25K
15.53 mi11:48:011:45:296:4716:26
6:47
#4594
30K
18.64 mi12:09:262:06:546:4821:25
6:54
#4367
20M
20.00 mi12:19:072:16:356:509:41
7:08
#4408
21M
21.00 mi12:26:402:24:086:527:33
7:33
#4435
35K
21.75 mi12:31:372:29:056:514:57
6:37
#4349
23M
23.00 mi12:40:162:37:446:518:39
6:55
#4243
24M
24.00 mi12:46:532:44:216:516:37
6:37
#4157
40K
24.85 mi12:52:352:50:036:515:42
6:40
#4038
25.2M
25.20 mi12:54:592:52:276:512:24
6:58
#3974
Finish
26.22 mi13:01:262:58:546:506:27
6:20
#3823
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4984462646264577(Top 17%)4273(Top 28%)4273(Top 191%)
10K6.21 mi3.10 mi5200-2164815-1894815-1895507(Top 21%)5067(Top 33%)5067(Top 226%)
15K9.32 mi3.11 mi5013+1874655+1604655+1604577(Top 17%)4273(Top 28%)4273(Top 191%)
20K12.43 mi3.11 mi4808+2054480+1754480+1754248(Top 16%)3976(Top 26%)3976(Top 177%)
Half13.11 mi0.68 mi4786+224459+214459+214466(Top 17%)4158(Top 27%)4158(Top 186%)
25K15.53 mi2.42 mi4594+1924289+1704289+1703944(Top 15%)3705(Top 24%)3705(Top 165%)
30K18.64 mi3.11 mi4367+2274084+2054084+2053621(Top 14%)3401(Top 22%)3401(Top 152%)
20M20.00 mi1.36 mi4408-414116-324116-324719(Top 18%)4309(Top 28%)4309(Top 192%)
21M21.00 mi1.00 mi4435-274141-254141-254795(Top 18%)4322(Top 28%)4322(Top 193%)
35K21.75 mi0.75 mi4349+864061+804061+803112(Top 12%)2914(Top 19%)2914(Top 130%)
23M23.00 mi1.25 mi4243+1063970+913970+913295(Top 12%)3064(Top 20%)3064(Top 137%)
24M24.00 mi1.00 mi4157+863893+773893+772672(Top 10%)2490(Top 16%)2490(Top 111%)
40K24.85 mi0.85 mi4038+1193780+1133780+1132215(Top 8%)2066(Top 14%)2066(Top 92%)
25.2M25.20 mi0.35 mi3974+643720+603720+601670(Top 6%)1576(Top 10%)1576(Top 70%)
Finish26.22 mi1.02 mi3823+1513589+1313589+1311756(Top 7%)1652(Top 11%)1652(Top 74%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4577

Males

4273

M40-44

4273

5K→10K

3.1 - 6.2 mi

Top 21%
×5stories
+79ft-138ft

Overall

5507

Males

5067

M40-44

5067

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4577

Males

4273

M40-44

4273

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

4248

Males

3976

M40-44

3976

20K→Half

12.4 - 13.1 mi

Top 17%
×2stories
+19ft-37ft

Overall

4466

Males

4158

M40-44

4158

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

3944

Males

3705

M40-44

3705

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3621

Males

3401

M40-44

3401

30K→20M

18.6 - 20.0 mi

Top 18%
×5stories
+64ft-50ft

Overall

4719

Males

4309

M40-44

4309

20M→21M

20.0 - 21.0 mi

Top 18%
×8stories
+106ft-24ft

Overall

4795

Males

4322

M40-44

4322

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3112

Males

2914

M40-44

2914

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

3295

Males

3064

M40-44

3064

23M→24M

23.0 - 24.0 mi

Top 10%
×6stories
+12ft-82ft

Overall

2672

Males

2490

M40-44

2490

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2215

Males

2066

M40-44

2066

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1670

Males

1576

M40-44

1576

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1756

Males

1652

M40-44

1652

Passing Analysis

Category:
Athletes Passed
1841
Passed By
680
Net Change
+1161
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4984
5K → 10K114330-216#4984#5200
10K → 15K22336+187#5200#5013
15K → 20K22823+205#5013#4808
20K → Half4220+22#4808#4786
Half → 25K21119+192#4786#4594
25K → 30K25427+227#4594#4367
30K → 20M5192-41#4367#4408
20M → 21M5279-27#4408#4435
21M → 35K948+86#4435#4349
35K → 23M12418+106#4349#4243
23M → 24M10620+86#4243#4157
24M → 40K1245+119#4157#4038
40K → 25.2M640+64#4038#3974
25.2M → Finish1543+151#3974#3823
TOTALS1841680+1161
📊

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