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BOSTON MARATHON 2023

Bobby Barker

Bib: 11299•M

TX

Masters
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0:00
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Overall
#0 / 26622
Top 45%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 49%
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
23:40
Rank: #10688
Start → 5K
23:40 | 7:37/mi
10K· 6.21 mi
47:10
Rank: #10840 (-152)
5K → 10K
23:30 | 7:34/mi
15K· 9.32 mi
1:10:44
Rank: #10827 (+13)
10K → 15K
23:34 | 7:35/mi
20K· 12.43 mi
1:34:27
Rank: #10711 (+116)
15K → 20K
23:43 | 7:38/mi
Half· 13.11 mi
1:39:38
Rank: #10723 (-12)
20K → Half
5:11 | 7:36/mi
25K· 15.53 mi
1:58:12
Rank: #10558 (+165)
Half → 25K
18:34 | 7:39/mi
30K· 18.64 mi
2:22:49
Rank: #10446 (+112)
25K → 30K
24:37 | 7:55/mi
20M
2:33:48
Rank: #10481 (-35)
30K → 20M
10:59 | 8:05/mi
21M
2:43:07
Rank: #10756 (-275)
20M → 21M
9:19 | 9:19/mi
35K· 21.75 mi
2:49:19
Rank: #10859 (-103)
21M → 35K
6:12 | 8:17/mi
23M
3:00:27
Rank: #11170 (-311)
35K → 23M
11:08 | 8:54/mi
24M
3:09:08
Rank: #11413 (-243)
23M → 24M
8:41 | 8:41/mi
40K· 24.85 mi
3:16:41
Rank: #11594 (-181)
24M → 40K
7:33 | 8:50/mi
25.2M
3:20:02
Rank: #11681 (-87)
40K → 25.2M
3:21 | 9:43/mi
Finish· 26.22 mi
3:28:52
Rank: #11916 (-235)
25.2M → Finish
8:50 | 8:40/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.11 mi
Time1:39:38
Pace7:36 /mi
2nd Half
Distance13.11 mi
Time1:49:14
Pace8:20 /mi
📊Positive Split: 9.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:3323:407:3723:40
7:37
-
10K
6.21 mi11:14:0347:107:3523:30
7:34
-0:03
15K
9.32 mi11:37:371:10:447:3523:34
7:35
+0:01
20K
12.43 mi12:01:201:34:277:3623:43
7:38
+0:03
Half
13.11 mi12:06:311:39:387:365:11
7:36
-0:02
25K
15.53 mi12:25:051:58:127:3718:34
7:39
+0:03
30K
18.64 mi12:49:422:22:497:4024:37
7:55
+0:16
20M
20.00 mi13:00:412:33:487:4110:59
8:05
+0:10
21M
21.00 mi13:10:002:43:077:469:19
9:19
+1:14
35K
21.75 mi13:16:122:49:197:476:12
8:17
-1:02
23M
23.00 mi13:27:203:00:277:5111:08
8:54
+0:37
24M
24.00 mi13:36:013:09:087:538:41
8:41
-0:13
40K
24.85 mi13:43:343:16:417:557:33
8:50
+0:09
25.2M
25.20 mi13:46:553:20:027:563:21
9:43
+0:53
Finish
26.22 mi13:55:453:28:527:588:50
8:40
-1:03

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

7:34 /mi

Average Pace

7:58 /mi

Slowest Pace

9:43 /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

1:58:12

57% of race

Time at Steady Pace

41:48

20% of race

Time at Slower Pace

48:52

23% of race

Average Pace: 7:58 /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 mi10:50:3323:407:3723:40
7:37
#10688
10K
6.21 mi11:14:0347:107:3523:30
7:34
#10840
15K
9.32 mi11:37:371:10:447:3523:34
7:35
#10827
20K
12.43 mi12:01:201:34:277:3623:43
7:38
#10711
Half
13.11 mi12:06:311:39:387:365:11
7:36
#10723
25K
15.53 mi12:25:051:58:127:3718:34
7:39
#10558
30K
18.64 mi12:49:422:22:497:4024:37
7:55
#10446
20M
20.00 mi13:00:412:33:487:4110:59
8:05
#10481
21M
21.00 mi13:10:002:43:077:469:19
9:19
#10756
35K
21.75 mi13:16:122:49:197:476:12
8:17
#10859
23M
23.00 mi13:27:203:00:277:5111:08
8:54
#11170
24M
24.00 mi13:36:013:09:087:538:41
8:41
#11413
40K
24.85 mi13:43:343:16:417:557:33
8:50
#11594
25.2M
25.20 mi13:46:553:20:027:563:21
9:43
#11681
Finish
26.22 mi13:55:453:28:527:588:50
8:40
#11916
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 mi106888500850010876(Top 41%)8592(Top 57%)8592(Top 382%)
10K6.21 mi3.10 mi10840-1528581-818581-8110982(Top 41%)8671(Top 57%)8671(Top 385%)
15K9.32 mi3.11 mi10827+138565+168565+1610876(Top 41%)8592(Top 57%)8592(Top 382%)
20K12.43 mi3.11 mi10711+1168503+628503+6210353(Top 39%)8270(Top 54%)8270(Top 367%)
Half13.11 mi0.68 mi10723-128509-68509-610972(Top 41%)8611(Top 57%)8611(Top 382%)
25K15.53 mi2.42 mi10558+1658420+898420+899967(Top 37%)7970(Top 53%)7970(Top 354%)
30K18.64 mi3.11 mi10446+1128311+1098311+10910318(Top 39%)7996(Top 53%)7996(Top 355%)
20M20.00 mi1.36 mi10481-358306+58306+510876(Top 41%)8192(Top 54%)8192(Top 364%)
21M21.00 mi1.00 mi10756-2758411-1058411-10515040(Top 56%)9936(Top 65%)9936(Top 441%)
35K21.75 mi0.75 mi10859-1038440-298440-2913986(Top 53%)9405(Top 62%)9405(Top 418%)
23M23.00 mi1.25 mi11170-3118568-1288568-12815471(Top 58%)10011(Top 66%)10011(Top 445%)
24M24.00 mi1.00 mi11413-2438656-888656-8815526(Top 58%)9951(Top 66%)9951(Top 442%)
40K24.85 mi0.85 mi11594-1818721-658721-6515200(Top 57%)9766(Top 64%)9766(Top 434%)
25.2M25.20 mi0.35 mi11681-878744-238744-2316098(Top 60%)10142(Top 67%)10142(Top 450%)
Finish26.22 mi1.02 mi11916-2358823-798823-7916310(Top 61%)10290(Top 68%)10290(Top 457%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21stories
+97ft-345ft

Overall

10876

Males

8592

M45-49

8592

5K→10K

3.1 - 6.2 mi

Top 41%
×5stories
+79ft-138ft

Overall

10982

Males

8671

M45-49

8671

10K→15K

6.2 - 9.3 mi

Top 41%
×3stories
+67ft-78ft

Overall

10876

Males

8592

M45-49

8592

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

10353

Males

8270

M45-49

8270

20K→Half

12.4 - 13.1 mi

Top 41%
×2stories
+19ft-37ft

Overall

10972

Males

8611

M45-49

8611

Half→25K

13.1 - 15.5 mi

Top 37%
×4stories
+66ft-88ft

Overall

9967

Males

7970

M45-49

7970

25K→30K

15.5 - 18.6 mi

Top 39%
×9stories
+181ft-148ft

Overall

10318

Males

7996

M45-49

7996

30K→20M

18.6 - 20.0 mi

Top 41%
×5stories
+64ft-50ft

Overall

10876

Males

8192

M45-49

8192

20M→21M

20.0 - 21.0 mi

Top 56%
×8stories
+106ft-24ft

Overall

15040

Males

9936

M45-49

9936

21M→35K

21.0 - 21.8 mi

Top 53%
×7stories
+17ft-86ft

Overall

13986

Males

9405

M45-49

9405

35K→23M

21.8 - 23.0 mi

Top 58%
×5stories
+23ft-63ft

Overall

15471

Males

10011

M45-49

10011

23M→24M

23.0 - 24.0 mi

Top 58%
×6stories
+12ft-82ft

Overall

15526

Males

9951

M45-49

9951

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

15200

Males

9766

M45-49

9766

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

16098

Males

10142

M45-49

10142

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2stories
+22ft-21ft

Overall

16310

Males

10290

M45-49

10290

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1312*
Passed By
2540
Net Change
-1228
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10688
5K → 10K224376-152#10688#10840
10K → 15K194181+13#10840#10827
15K → 20K21498+116#10827#10711
20K → Half2234-12#10711#10723
Half → 25K21146+165#10723#10558
25K → 30K225113+112#10558#10446
30K → 20M64*99-35#10446#10481
20M → 21M22297-275#10481#10756
21M → 35K25128-103#10756#10859
35K → 23M32343-311#10859#11170
23M → 24M18261-243#11170#11413
24M → 40K26207-181#11413#11594
40K → 25.2M1299-87#11594#11681
25.2M → Finish23258-235#11681#11916
TOTALS1312*2540-1228

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

📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing