Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Scott Anderson

Bib: 33269 β€’M β€’Age: N/A

MA

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 (M50-54)
#0 / 1868
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
27:37
3.11 mi
Rank: #22127
Start β†’ 5K
27:37 | 8:54/mi
10K
54:08
6.21 mi
Rank: #21385 (+742)
5K β†’ 10K
26:31 | 8:33/mi
15K
1:21:33
9.32 mi
Rank: #21517 (-132)
10K β†’ 15K
27:25 | 8:50/mi
20K
1:49:02
12.43 mi
Rank: #21414 (+103)
15K β†’ 20K
27:29 | 8:51/mi
HALF
1:55:02
13.11 mi
Rank: #21434 (-20)
20K β†’ HALF
6:00 | 8:49/mi
25K
2:18:13
15.53 mi
Rank: #21778 (-344)
HALF β†’ 25K
23:11 | 9:34/mi
30K
2:50:03
18.64 mi
Rank: #22291 (-513)
25K β†’ 30K
31:50 | 10:15/mi
20M
3:05:35
20.00 mi
Rank: #22701 (-410)
30K β†’ 20M
15:32 | 11:27/mi
21M
3:18:25
21.00 mi
Rank: #23011 (-310)
20M β†’ 21M
12:50 | 12:50/mi
35K
3:26:41
21.75 mi
Rank: #23120 (-109)
21M β†’ 35K
8:16 | 11:03/mi
23M
3:42:07
23.00 mi
Rank: #23438 (-318)
35K β†’ 23M
15:26 | 12:20/mi
24M
3:54:44
24.00 mi
Rank: #23713 (-275)
23M β†’ 24M
12:37 | 12:37/mi
40K
4:05:50
24.85 mi
Rank: #23938 (-225)
24M β†’ 40K
11:06 | 12:59/mi
25.2M
4:10:51
25.20 mi
Rank: #24033 (-95)
40K β†’ 25.2M
5:01 | 14:33/mi
FINISH
4:22:33
26.22 mi
Rank: #24187 (-154)
25.2M β†’ FINISH
11:42 | 11:29/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
Time1:55:02
Pace8:47 /mi
2nd Half
Distance13.11 mi
Time2:27:31
Pace11:16 /mi
πŸ“ŠPositive Split: 28.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:1627:378:5427:37
8:54
-
10K
6.21 mi12:24:4754:088:4326:31
8:33
-0:21
15K
9.32 mi12:52:121:21:338:4527:25
8:50
+0:17
20K
12.43 mi13:19:411:49:028:4727:29
8:51
+0:01
HALF
13.11 mi13:25:411:55:028:476:00
8:49
-0:02
25K
15.53 mi13:48:522:18:138:5423:11
9:34
+0:45
30K
18.64 mi14:20:422:50:039:0831:50
10:15
+0:41
20M
20.00 mi14:36:143:05:359:1715:32
11:27
+1:12
21M
21.00 mi14:49:043:18:259:2712:50
12:50
+1:23
35K
21.75 mi14:57:203:26:419:318:16
11:03
-1:47
23M
23.00 mi15:12:463:42:079:4015:26
12:20
+1:17
24M
24.00 mi15:25:233:54:449:4712:37
12:37
+0:17
40K
24.85 mi15:36:294:05:509:5411:06
12:59
+0:22
25.2M
25.20 mi15:41:304:10:519:585:01
14:33
+1:34
FINISH
26.22 mi15:53:124:22:3310:0211:42
11:29
-3:04

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

8:33 /mi

Average Pace

10:01 /mi

Slowest Pace

14:33 /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

2:18:13

53% of race

Time at Steady Pace

1:07:20

26% of race

Time at Slower Pace

57:00

22% of race

Average Pace: 10:01 /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 mi11:58:1627:378:5427:37
8:54
#22127
10K
6.21 mi12:24:4754:088:4326:31
8:33
#21385
15K
9.32 mi12:52:121:21:338:4527:25
8:50
#21517
20K
12.43 mi13:19:411:49:028:4727:29
8:51
#21414
HALF
13.11 mi13:25:411:55:028:476:00
8:49
#21434
25K
15.53 mi13:48:522:18:138:5423:11
9:34
#21778
30K
18.64 mi14:20:422:50:039:0831:50
10:15
#22291
20M
20.00 mi14:36:143:05:359:1715:32
11:27
#22701
21M
21.00 mi14:49:043:18:259:2712:50
12:50
#23011
35K
21.75 mi14:57:203:26:419:318:16
11:03
#23120
23M
23.00 mi15:12:463:42:079:4015:26
12:20
#23438
24M
24.00 mi15:25:233:54:449:4712:37
12:37
#23713
40K
24.85 mi15:36:294:05:509:5411:06
12:59
#23938
25.2M
25.20 mi15:41:304:10:519:585:01
14:33
#24033
FINISH
26.22 mi15:53:124:22:3310:0211:42
11:29
#24187
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi22127132811328121859(Top 75%)13196(Top 81%)13196(Top 706%)
10K6.21 mi3.10 mi21385+74212943+33812943+33820527(Top 71%)12569(Top 77%)12569(Top 673%)
15K9.32 mi3.11 mi21517-13213001-5813001-5821859(Top 75%)13196(Top 81%)13196(Top 706%)
20K12.43 mi3.11 mi21414+10312943+5812943+5821208(Top 73%)12870(Top 79%)12870(Top 689%)
HALF13.11 mi0.68 mi21434-2012959-1612959-1621834(Top 75%)13206(Top 81%)13206(Top 707%)
25K15.53 mi2.42 mi21778-34413135-17613135-17623203(Top 80%)13806(Top 84%)13806(Top 739%)
30K18.64 mi3.11 mi22291-51313367-23213367-23223733(Top 82%)13954(Top 85%)13954(Top 747%)
20M20.00 mi1.36 mi22701-41013542-17513542-17525629(Top 88%)14746(Top 90%)14746(Top 789%)
21M21.00 mi1.00 mi23011-31013672-13013672-13026175(Top 90%)14975(Top 92%)14975(Top 802%)
35K21.75 mi0.75 mi23120-10913711-3913711-3925338(Top 87%)14550(Top 89%)14550(Top 779%)
23M23.00 mi1.25 mi23438-31813867-15613867-15626562(Top 92%)15108(Top 92%)15108(Top 809%)
24M24.00 mi1.00 mi23713-27514000-13314000-13327297(Top 94%)15433(Top 94%)15433(Top 826%)
40K24.85 mi0.85 mi23938-22514085-8514085-8527035(Top 93%)15285(Top 94%)15285(Top 818%)
25.2M25.20 mi0.35 mi24033-9514120-3514120-3527636(Top 95%)15583(Top 95%)15583(Top 834%)
FINISH26.22 mi1.02 mi24187-15414181-6114181-6126858(Top 93%)15191(Top 93%)15191(Top 813%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
Γ—21
+97ft-345ft

Overall

21859

Males

13196

M50-54

13196

5K→10K

3.1 - 6.2 mi

Top 71%
Γ—5
+79ft-138ft

Overall

20527

Males

12569

M50-54

12569

10K→15K

6.2 - 9.3 mi

Top 75%
Γ—3
+67ft-78ft

Overall

21859

Males

13196

M50-54

13196

15K→20K

9.3 - 12.4 mi

Top 73%
Γ—5
+106ft-86ft

Overall

21208

Males

12870

M50-54

12870

20K→HALF

12.4 - 13.1 mi

Top 75%
Γ—2
+19ft-37ft

Overall

21834

Males

13206

M50-54

13206

HALF→25K

13.1 - 15.5 mi

Top 80%
Γ—4
+66ft-88ft

Overall

23203

Males

13806

M50-54

13806

25K→30K

15.5 - 18.6 mi

Top 82%
Γ—9
+181ft-148ft

Overall

23733

Males

13954

M50-54

13954

30K→20M

18.6 - 20.0 mi

Top 88%
Γ—5
+64ft-50ft

Overall

25629

Males

14746

M50-54

14746

20M→21M

20.0 - 21.0 mi

Top 90%
Γ—8
+106ft-24ft

Overall

26175

Males

14975

M50-54

14975

21M→35K

21.0 - 21.8 mi

Top 87%
Γ—7
+17ft-86ft

Overall

25338

Males

14550

M50-54

14550

35K→23M

21.8 - 23.0 mi

Top 92%
Γ—5
+23ft-63ft

Overall

26562

Males

15108

M50-54

15108

23M→24M

23.0 - 24.0 mi

Top 94%
Γ—6
+12ft-82ft

Overall

27297

Males

15433

M50-54

15433

24M→40K

24.0 - 24.9 mi

Top 93%
Γ—1
+6ft-20ft

Overall

27035

Males

15285

M50-54

15285

40K→25.2M

24.9 - 25.2 mi

Top 95%
Γ—1
+13ft-16ft

Overall

27636

Males

15583

M50-54

15583

25.2M→FINISH

25.2 - 26.2 mi

Top 93%
Γ—2
+22ft-21ft

Overall

26858

Males

15191

M50-54

15191

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1394*
Passed By
2226
Net Change
-2060
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#22127
5K β†’ 10K823*81+742#22127#21385
10K β†’ 15K128200-132#21385#21517
15K β†’ 20K220*117+103#21517#21414
20K β†’ HALF2444-20#21414#21434
HALF β†’ 25K47200-344#21434#21778
25K β†’ 30K62200-513#21778#22291
30K β†’ 20M20200-410#22291#22701
20M β†’ 21M20200-310#22701#23011
21M β†’ 35K13122-109#23011#23120
35K β†’ 23M7200-318#23120#23438
23M β†’ 24M10200-275#23438#23713
24M β†’ 40K7200-225#23713#23938
40K β†’ 25.2M499-95#23938#24033
25.2M β†’ FINISH9163-154#24033#24187
TOTALS1394*2226-2060

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

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

Activity Data

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