Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Paul Colwell

Bib: 27405 β€’M β€’Age: N/A

TX

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M40-44)
#0 / 2198
Race Day Weather
51Β°/41Β°F
overcast clouds

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
32:55
3.11 mi
Rank: #27358
Start β†’ 5K
32:55 | 10:36/mi
10K
1:06:18
6.21 mi
Rank: #27346 (+12)
5K β†’ 10K
33:23 | 10:45/mi
15K
1:40:57
9.32 mi
Rank: #27466 (-120)
10K β†’ 15K
34:39 | 11:10/mi
20K
2:19:37
12.43 mi
Rank: #27819 (-353)
15K β†’ 20K
38:40 | 12:27/mi
HALF
2:27:15
13.11 mi
Rank: #27804 (+15)
20K β†’ HALF
7:38 | 11:12/mi
25K
2:58:11
15.53 mi
Rank: #27902 (-98)
HALF β†’ 25K
30:56 | 12:46/mi
30K
3:42:05
18.64 mi
Rank: #28038 (-136)
25K β†’ 30K
43:54 | 14:08/mi
20M
4:02:32
20.00 mi
Rank: #28111 (-73)
30K β†’ 20M
20:27 | 15:04/mi
21M
4:19:45
21.00 mi
Rank: #28205 (-94)
20M β†’ 21M
17:13 | 17:13/mi
35K
4:30:27
21.75 mi
Rank: #28231 (-26)
21M β†’ 35K
10:42 | 14:19/mi
23M
4:48:28
23.00 mi
Rank: #28251 (-20)
35K β†’ 23M
18:01 | 14:24/mi
24M
5:03:28
24.00 mi
Rank: #28308 (-57)
23M β†’ 24M
15:00 | 15:00/mi
40K
5:15:02
24.85 mi
Rank: #28290 (+18)
24M β†’ 40K
11:34 | 13:32/mi
25.2M
5:21:05
25.20 mi
Rank: #28320 (-30)
40K β†’ 25.2M
6:03 | 17:33/mi
FINISH
5:34:27
26.22 mi
Rank: #28335 (-15)
25.2M β†’ FINISH
13:22 | 13:08/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:27:15
Pace11:14 /mi
2nd Half
Distance13.11 mi
Time3:07:12
Pace14:17 /mi
πŸ“ŠPositive Split: 27.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:2432:5510:3632:55
10:36
-
10K
6.21 mi12:27:471:06:1810:4133:23
10:45
+0:09
15K
9.32 mi13:02:261:40:5710:5034:39
11:10
+0:25
20K
12.43 mi13:41:062:19:3711:1538:40
12:27
+1:17
HALF
13.11 mi13:48:442:27:1511:147:38
11:12
-1:15
25K
15.53 mi14:19:402:58:1111:2930:56
12:46
+1:34
30K
18.64 mi15:03:343:42:0511:5543:54
14:08
+1:22
20M
20.00 mi15:24:014:02:3212:0820:27
15:04
+0:56
21M
21.00 mi15:41:144:19:4512:2317:13
17:13
+2:09
35K
21.75 mi15:51:564:30:2712:2710:42
14:19
-2:54
23M
23.00 mi16:09:574:48:2812:3318:01
14:24
+0:05
24M
24.00 mi16:24:575:03:2812:3915:00
15:00
+0:36
40K
24.85 mi16:36:315:15:0212:4111:34
13:32
-1:28
25.2M
25.20 mi16:42:345:21:0512:456:03
17:33
+4:01
FINISH
26.22 mi16:55:565:34:2712:4613:22
13:08
-4:25

Checkpoint Splits Visualizations

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

πŸ“ˆPace 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

10:36 /mi

Average Pace

12:46 /mi

Slowest Pace

17:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

2:27:15

44% of race

Time at Steady Pace

2:08:29

38% of race

Time at Slower Pace

58:43

18% of race

Average Pace: 12:45 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:54:2432:5510:3632:55
10:36
#27358
10K
6.21 mi12:27:471:06:1810:4133:23
10:45
#27346
15K
9.32 mi13:02:261:40:5710:5034:39
11:10
#27466
20K
12.43 mi13:41:062:19:3711:1538:40
12:27
#27819
HALF
13.11 mi13:48:442:27:1511:147:38
11:12
#27804
25K
15.53 mi14:19:402:58:1111:2930:56
12:46
#27902
30K
18.64 mi15:03:343:42:0511:5543:54
14:08
#28038
20M
20.00 mi15:24:014:02:3212:0820:27
15:04
#28111
21M
21.00 mi15:41:144:19:4512:2317:13
17:13
#28205
35K
21.75 mi15:51:564:30:2712:2710:42
14:19
#28231
23M
23.00 mi16:09:574:48:2812:3318:01
14:24
#28251
24M
24.00 mi16:24:575:03:2812:3915:00
15:00
#28308
40K
24.85 mi16:36:315:15:0212:4111:34
13:32
#28290
25.2M
25.20 mi16:42:345:21:0512:456:03
17:33
#28320
FINISH
26.22 mi16:55:565:34:2712:4613:22
13:08
#28335
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi27358157761577627616(Top 95%)15847(Top 97%)15847(Top 721%)
10K6.21 mi3.10 mi27346+1215756+2015756+2027331(Top 94%)15741(Top 96%)15741(Top 716%)
15K9.32 mi3.11 mi27466-12015782-2615782-2627616(Top 95%)15847(Top 97%)15847(Top 721%)
20K12.43 mi3.11 mi27819-35315930-14815930-14828343(Top 98%)16098(Top 99%)16098(Top 732%)
HALF13.11 mi0.68 mi27804+1515916+1415916+1427579(Top 95%)15794(Top 97%)15794(Top 719%)
25K15.53 mi2.42 mi27902-9815954-3815954-3828097(Top 97%)15983(Top 98%)15983(Top 727%)
30K18.64 mi3.11 mi28038-13615992-3815992-3828435(Top 98%)16070(Top 98%)16070(Top 731%)
20M20.00 mi1.36 mi28111-7316015-2316015-2328629(Top 99%)16140(Top 99%)16140(Top 734%)
21M21.00 mi1.00 mi28205-9416049-3416049-3428855(Top 99%)16255(Top 99%)16255(Top 740%)
35K21.75 mi0.75 mi28231-2616057-816057-828480(Top 98%)16040(Top 98%)16040(Top 730%)
23M23.00 mi1.25 mi28251-2016061-416061-428377(Top 98%)15994(Top 98%)15994(Top 728%)
24M24.00 mi1.00 mi28308-5716078-1716078-1728719(Top 99%)16156(Top 99%)16156(Top 735%)
40K24.85 mi0.85 mi28290+1816068+1016068+1027523(Top 95%)15542(Top 95%)15542(Top 707%)
25.2M25.20 mi0.35 mi28320-3016077-916077-928807(Top 99%)16193(Top 99%)16193(Top 737%)
FINISH26.22 mi1.02 mi28335-1516074+316074+328279(Top 97%)15924(Top 97%)15924(Top 724%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
Γ—21
+97ft-345ft

Overall

27616

Males

15847

M40-44

15847

5K→10K

3.1 - 6.2 mi

Top 94%
Γ—5
+79ft-138ft

Overall

27331

Males

15741

M40-44

15741

10K→15K

6.2 - 9.3 mi

Top 95%
Γ—3
+67ft-78ft

Overall

27616

Males

15847

M40-44

15847

15K→20K

9.3 - 12.4 mi

Top 98%
Γ—5
+106ft-86ft

Overall

28343

Males

16098

M40-44

16098

20K→HALF

12.4 - 13.1 mi

Top 95%
Γ—2
+19ft-37ft

Overall

27579

Males

15794

M40-44

15794

HALF→25K

13.1 - 15.5 mi

Top 97%
Γ—4
+66ft-88ft

Overall

28097

Males

15983

M40-44

15983

25K→30K

15.5 - 18.6 mi

Top 98%
Γ—9
+181ft-148ft

Overall

28435

Males

16070

M40-44

16070

30K→20M

18.6 - 20.0 mi

Top 99%
Γ—5
+64ft-50ft

Overall

28629

Males

16140

M40-44

16140

20M→21M

20.0 - 21.0 mi

Top 99%
Γ—8
+106ft-24ft

Overall

28855

Males

16255

M40-44

16255

21M→35K

21.0 - 21.8 mi

Top 98%
Γ—7
+17ft-86ft

Overall

28480

Males

16040

M40-44

16040

35K→23M

21.8 - 23.0 mi

Top 98%
Γ—5
+23ft-63ft

Overall

28377

Males

15994

M40-44

15994

23M→24M

23.0 - 24.0 mi

Top 99%
Γ—6
+12ft-82ft

Overall

28719

Males

16156

M40-44

16156

24M→40K

24.0 - 24.9 mi

Top 95%
Γ—1
+6ft-20ft

Overall

27523

Males

15542

M40-44

15542

40K→25.2M

24.9 - 25.2 mi

Top 99%
Γ—1
+13ft-16ft

Overall

28807

Males

16193

M40-44

16193

25.2M→FINISH

25.2 - 26.2 mi

Top 97%
Γ—2
+22ft-21ft

Overall

28279

Males

15924

M40-44

15924

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
416
Passed By
1226
Net Change
-977
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#27358
5K β†’ 10K169157+12#27358#27346
10K β†’ 15K72192-120#27346#27466
15K β†’ 20K14200-353#27466#27819
20K β†’ HALF2712+15#27819#27804
HALF β†’ 25K31129-98#27804#27902
25K β†’ 30K23159-136#27902#28038
30K β†’ 20M1689-73#28038#28111
20M β†’ 21M397-94#28111#28205
21M β†’ 35K329-26#28205#28231
35K β†’ 23M1838-20#28231#28251
23M β†’ 24M259-57#28251#28308
24M β†’ 40K213+18#28308#28290
40K β†’ 25.2M232-30#28290#28320
25.2M β†’ FINISH1530-15#28320#28335
TOTALS4161226-977
πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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