Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Pieter Ipema

Bib: 17120 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 42%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 45%
Age Group (M60-64)
#0 / 1514
Top 9%
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Pieter

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment Β· 7:29/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase Β· Instant access Β· Downloadable PDF Β· Shareable report

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
23:14
3.11 mi
Rank: #12571
Start β†’ 5K
23:14 | 7:29/mi
10K
46:31
6.21 mi
Rank: #12706 (-135)
5K β†’ 10K
23:17 | 7:30/mi
15K
1:09:55
9.32 mi
Rank: #12811 (-105)
10K β†’ 15K
23:24 | 7:32/mi
20K
1:33:28
12.43 mi
Rank: #12774 (+37)
15K β†’ 20K
23:33 | 7:35/mi
HALF
1:38:35
13.11 mi
Rank: #12796 (-22)
20K β†’ HALF
5:07 | 7:31/mi
25K
1:57:09
15.53 mi
Rank: #12758 (+38)
HALF β†’ 25K
18:34 | 7:40/mi
30K
2:21:30
18.64 mi
Rank: #12638 (+120)
25K β†’ 30K
24:21 | 7:51/mi
20M
2:32:12
20.00 mi
Rank: #12547 (+91)
30K β†’ 20M
10:42 | 7:53/mi
21M
2:40:28
21.00 mi
Rank: #12493 (+54)
20M β†’ 21M
8:16 | 8:16/mi
35K
2:46:15
21.75 mi
Rank: #12483 (+10)
21M β†’ 35K
5:47 | 7:44/mi
23M
2:56:11
23.00 mi
Rank: #12446 (+37)
35K β†’ 23M
9:56 | 7:57/mi
24M
3:03:55
24.00 mi
Rank: #12394 (+52)
23M β†’ 24M
7:44 | 7:44/mi
40K
3:10:38
24.85 mi
Rank: #12322 (+72)
24M β†’ 40K
6:43 | 7:52/mi
25.2M
3:13:32
25.20 mi
Rank: #12280 (+42)
40K β†’ 25.2M
2:54 | 8:25/mi
FINISH
3:21:28
26.22 mi
Rank: #12312 (-32)
25.2M β†’ FINISH
7:56 | 7:48/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:38:35
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time1:42:53
Pace7:51 /mi
πŸ“ŠPositive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:2423:147:2923:14
7:29
-
10K
6.21 mi12:12:4146:317:3023:17
7:30
+0:01
15K
9.32 mi12:36:051:09:557:3123:24
7:32
+0:02
20K
12.43 mi12:59:381:33:287:3223:33
7:35
+0:03
HALF
13.11 mi13:04:451:38:357:325:07
7:31
-0:04
25K
15.53 mi13:23:191:57:097:3318:34
7:40
+0:09
30K
18.64 mi13:47:402:21:307:3624:21
7:51
+0:11
20M
20.00 mi13:58:222:32:127:3710:42
7:53
+0:02
21M
21.00 mi14:06:382:40:287:398:16
8:16
+0:23
35K
21.75 mi14:12:252:46:157:395:47
7:44
-0:32
23M
23.00 mi14:22:212:56:117:409:56
7:57
+0:13
24M
24.00 mi14:30:053:03:557:407:44
7:44
-0:13
40K
24.85 mi14:36:483:10:387:416:43
7:52
+0:08
25.2M
25.20 mi14:39:423:13:327:412:54
8:25
+0:33
FINISH
26.22 mi14:47:383:21:287:427:56
7:48
-0:37

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

7:29 /mi

Average Pace

7:41 /mi

Slowest Pace

8:25 /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

3:10:18

94% of race

Time at Steady Pace

11:10

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:41 /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 mi11:49:2423:147:2923:14
7:29
#12571
10K
6.21 mi12:12:4146:317:3023:17
7:30
#12706
15K
9.32 mi12:36:051:09:557:3123:24
7:32
#12811
20K
12.43 mi12:59:381:33:287:3223:33
7:35
#12774
HALF
13.11 mi13:04:451:38:357:325:07
7:31
#12796
25K
15.53 mi13:23:191:57:097:3318:34
7:40
#12758
30K
18.64 mi13:47:402:21:307:3624:21
7:51
#12638
20M
20.00 mi13:58:222:32:127:3710:42
7:53
#12547
21M
21.00 mi14:06:382:40:287:398:16
8:16
#12493
35K
21.75 mi14:12:252:46:157:395:47
7:44
#12483
23M
23.00 mi14:22:212:56:117:409:56
7:57
#12446
24M
24.00 mi14:30:053:03:557:407:44
7:44
#12394
40K
24.85 mi14:36:483:10:387:416:43
7:52
#12322
25.2M
25.20 mi14:39:423:13:327:412:54
8:25
#12280
FINISH
26.22 mi14:47:383:21:287:427:56
7:48
#12312
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi125719289928913074(Top 45%)9395(Top 57%)9395(Top 621%)
10K6.21 mi3.10 mi12706-1359317-289317-2812876(Top 44%)9348(Top 57%)9348(Top 617%)
15K9.32 mi3.11 mi12811-1059338-219338-2113074(Top 45%)9395(Top 57%)9395(Top 621%)
20K12.43 mi3.11 mi12774+379291+479291+4712638(Top 44%)9128(Top 56%)9128(Top 603%)
HALF13.11 mi0.68 mi12796-229297-69297-613008(Top 45%)9357(Top 57%)9357(Top 618%)
25K15.53 mi2.42 mi12758+389254+439254+4312665(Top 44%)9089(Top 56%)9089(Top 600%)
30K18.64 mi3.11 mi12638+1209149+1059149+10512241(Top 42%)8759(Top 54%)8759(Top 579%)
20M20.00 mi1.36 mi12547+919073+769073+7611906(Top 41%)8520(Top 52%)8520(Top 563%)
21M21.00 mi1.00 mi12493+549025+489025+4811623(Top 40%)8270(Top 51%)8270(Top 546%)
35K21.75 mi0.75 mi12483+109010+159010+1512502(Top 43%)8649(Top 53%)8649(Top 571%)
23M23.00 mi1.25 mi12446+378979+318979+3112018(Top 41%)8372(Top 51%)8372(Top 553%)
24M24.00 mi1.00 mi12394+528931+488931+4811756(Top 41%)8137(Top 50%)8137(Top 537%)
40K24.85 mi0.85 mi12322+728879+528879+5211434(Top 39%)7916(Top 48%)7916(Top 523%)
25.2M25.20 mi0.35 mi12280+428850+298850+2910978(Top 38%)7622(Top 47%)7622(Top 503%)
FINISH26.22 mi1.02 mi12312-328841+98841+913635(Top 47%)8848(Top 54%)8848(Top 584%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
Γ—21
+97ft-345ft

Overall

13074

Males

9395

M60-64

9395

5K→10K

3.1 - 6.2 mi

Top 44%
Γ—5
+79ft-138ft

Overall

12876

Males

9348

M60-64

9348

10K→15K

6.2 - 9.3 mi

Top 45%
Γ—3
+67ft-78ft

Overall

13074

Males

9395

M60-64

9395

15K→20K

9.3 - 12.4 mi

Top 44%
Γ—5
+106ft-86ft

Overall

12638

Males

9128

M60-64

9128

20K→HALF

12.4 - 13.1 mi

Top 45%
Γ—2
+19ft-37ft

Overall

13008

Males

9357

M60-64

9357

HALF→25K

13.1 - 15.5 mi

Top 44%
Γ—4
+66ft-88ft

Overall

12665

Males

9089

M60-64

9089

25K→30K

15.5 - 18.6 mi

Top 42%
Γ—9
+181ft-148ft

Overall

12241

Males

8759

M60-64

8759

30K→20M

18.6 - 20.0 mi

Top 41%
Γ—5
+64ft-50ft

Overall

11906

Males

8520

M60-64

8520

20M→21M

20.0 - 21.0 mi

Top 40%
Γ—8
+106ft-24ft

Overall

11623

Males

8270

M60-64

8270

21M→35K

21.0 - 21.8 mi

Top 43%
Γ—7
+17ft-86ft

Overall

12502

Males

8649

M60-64

8649

35K→23M

21.8 - 23.0 mi

Top 41%
Γ—5
+23ft-63ft

Overall

12018

Males

8372

M60-64

8372

23M→24M

23.0 - 24.0 mi

Top 41%
Γ—6
+12ft-82ft

Overall

11756

Males

8137

M60-64

8137

24M→40K

24.0 - 24.9 mi

Top 39%
Γ—1
+6ft-20ft

Overall

11434

Males

7916

M60-64

7916

40K→25.2M

24.9 - 25.2 mi

Top 38%
Γ—1
+13ft-16ft

Overall

10978

Males

7622

M60-64

7622

25.2M→FINISH

25.2 - 26.2 mi

Top 47%
Γ—2
+22ft-21ft

Overall

13635

Males

8848

M60-64

8848

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1642*
Passed By
1201
Net Change
+259
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#12571
5K β†’ 10K200200-135#12571#12706
10K β†’ 15K142200-105#12706#12811
15K β†’ 20K170133+37#12811#12774
20K β†’ HALF2648-22#12774#12796
HALF β†’ 25K146108+38#12796#12758
25K β†’ 30K242*122+120#12758#12638
30K β†’ 20M13746+91#12638#12547
20M β†’ 21M11359+54#12547#12493
21M β†’ 35K5141+10#12493#12483
35K β†’ 23M9861+37#12483#12446
23M β†’ 24M10250+52#12446#12394
24M β†’ 40K10230+72#12394#12322
40K β†’ 25.2M5917+42#12322#12280
25.2M β†’ FINISH5486-32#12280#12312
TOTALS1642*1201+259

* 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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Activity Data

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