Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Ken Pritchard

Bib: 18373MAge: N/A

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 (M55-59)
#0 / 1491
Race Day Weather
51°/41°F
overcast clouds
Personalized for Ken

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 · 7:54/mi at mile 13.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · 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
24:53
3.11 mi
Rank: #17010
Start5K
24:53 | 8:01/mi
10K
49:49
6.21 mi
Rank: #17198 (-188)
5K10K
24:56 | 8:02/mi
15K
1:14:47
9.32 mi
Rank: #17231 (-33)
10K15K
24:58 | 8:03/mi
20K
1:39:47
12.43 mi
Rank: #17012 (+219)
15K20K
25:00 | 8:03/mi
HALF
1:45:10
13.11 mi
Rank: #16977 (+35)
20KHALF
5:23 | 7:54/mi
25K
2:04:45
15.53 mi
Rank: #16801 (+176)
HALF25K
19:35 | 8:05/mi
30K
2:30:41
18.64 mi
Rank: #16599 (+202)
25K30K
25:56 | 8:21/mi
20M
2:42:13
20.00 mi
Rank: #16545 (+54)
30K20M
11:32 | 8:30/mi
21M
2:51:12
21.00 mi
Rank: #16475 (+70)
20M21M
8:59 | 8:59/mi
35K
2:57:22
21.75 mi
Rank: #16432 (+43)
21M35K
6:10 | 8:15/mi
23M
3:08:12
23.00 mi
Rank: #16413 (+19)
35K23M
10:50 | 8:40/mi
24M
3:16:43
24.00 mi
Rank: #16439 (-26)
23M24M
8:31 | 8:31/mi
40K
3:24:32
24.85 mi
Rank: #16542 (-103)
24M40K
7:49 | 9:09/mi
25.2M
3:28:50
25.20 mi
Rank: #16812 (-270)
40K25.2M
4:18 | 12:29/mi
FINISH
3:38:42
26.22 mi
Rank: #17145 (-333)
25.2MFINISH
9:52 | 9:41/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:45:10
Pace8:02 /mi
2nd Half
Distance13.11 mi
Time1:53:32
Pace8:40 /mi
📊Positive Split: 8.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:2224:538:0124:53
8:01
-
10K
6.21 mi12:11:1849:498:0224:56
8:02
+0:01
15K
9.32 mi12:36:161:14:478:0224:58
8:03
+0:01
20K
12.43 mi13:01:161:39:478:0225:00
8:03
0:00
HALF
13.11 mi13:06:391:45:108:025:23
7:54
-0:09
25K
15.53 mi13:26:142:04:458:0219:35
8:05
+0:11
30K
18.64 mi13:52:102:30:418:0625:56
8:21
+0:16
20M
20.00 mi14:03:422:42:138:0711:32
8:30
+0:09
21M
21.00 mi14:12:412:51:128:108:59
8:59
+0:29
35K
21.75 mi14:18:512:57:228:106:10
8:15
-0:44
23M
23.00 mi14:29:413:08:128:1110:50
8:40
+0:25
24M
24.00 mi14:38:123:16:438:128:31
8:31
-0:09
40K
24.85 mi14:46:013:24:328:147:49
9:09
+0:38
25.2M
25.20 mi14:50:193:28:508:184:18
12:29
+3:20
FINISH
26.22 mi15:00:113:38:428:219:52
9:41
-2:48

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

7:54 /mi

Average Pace

8:21 /mi

Slowest Pace

12:29 /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

0:00

0% of race

Time at Steady Pace

3:07:44

86% of race

Time at Slower Pace

30:58

14% of race

Average Pace: 8:20 /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 mi11:46:2224:538:0124:53
8:01
#17010
10K
6.21 mi12:11:1849:498:0224:56
8:02
#17198
15K
9.32 mi12:36:161:14:478:0224:58
8:03
#17231
20K
12.43 mi13:01:161:39:478:0225:00
8:03
#17012
HALF
13.11 mi13:06:391:45:108:025:23
7:54
#16977
25K
15.53 mi13:26:142:04:458:0219:35
8:05
#16801
30K
18.64 mi13:52:102:30:418:0625:56
8:21
#16599
20M
20.00 mi14:03:422:42:138:0711:32
8:30
#16545
21M
21.00 mi14:12:412:51:128:108:59
8:59
#16475
35K
21.75 mi14:18:512:57:228:106:10
8:15
#16432
23M
23.00 mi14:29:413:08:128:1110:50
8:40
#16413
24M
24.00 mi14:38:123:16:438:128:31
8:31
#16439
40K
24.85 mi14:46:013:24:328:147:49
9:09
#16542
25.2M
25.20 mi14:50:193:28:508:184:18
12:29
#16812
FINISH
26.22 mi15:00:113:38:428:219:52
9:41
#17145
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi17010110101101017281(Top 60%)11137(Top 68%)11137(Top 747%)
10K6.21 mi3.10 mi17198-18811083-7311083-7317423(Top 60%)11189(Top 68%)11189(Top 750%)
15K9.32 mi3.11 mi17231-3311096-1311096-1317281(Top 60%)11137(Top 68%)11137(Top 747%)
20K12.43 mi3.11 mi17012+21910998+9810998+9816456(Top 57%)10759(Top 66%)10759(Top 722%)
HALF13.11 mi0.68 mi16977+3510984+1410984+1416287(Top 56%)10721(Top 66%)10721(Top 719%)
25K15.53 mi2.42 mi16801+17610909+7510909+7515953(Top 55%)10494(Top 64%)10494(Top 704%)
30K18.64 mi3.11 mi16599+20210773+13610773+13615933(Top 55%)10394(Top 64%)10394(Top 697%)
20M20.00 mi1.36 mi16545+5410743+3010743+3016142(Top 56%)10368(Top 63%)10368(Top 695%)
21M21.00 mi1.00 mi16475+7010704+3910704+3916024(Top 55%)10270(Top 63%)10270(Top 689%)
35K21.75 mi0.75 mi16432+4310676+2810676+2816074(Top 55%)10229(Top 63%)10229(Top 686%)
23M23.00 mi1.25 mi16413+1910636+4010636+4016633(Top 57%)10357(Top 63%)10357(Top 695%)
24M24.00 mi1.00 mi16439-2610630+610630+616971(Top 58%)10461(Top 64%)10461(Top 702%)
40K24.85 mi0.85 mi16542-10310656-2610656-2619008(Top 65%)11357(Top 70%)11357(Top 762%)
25.2M25.20 mi0.35 mi16812-27010765-10910765-10925250(Top 87%)14404(Top 88%)14404(Top 966%)
FINISH26.22 mi1.02 mi17145-33310877-11210877-11222896(Top 79%)13258(Top 81%)13258(Top 889%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21
+97ft-345ft

Overall

17281

Males

11137

M55-59

11137

5K→10K

3.1 - 6.2 mi

Top 60%
×5
+79ft-138ft

Overall

17423

Males

11189

M55-59

11189

10K→15K

6.2 - 9.3 mi

Top 60%
×3
+67ft-78ft

Overall

17281

Males

11137

M55-59

11137

15K→20K

9.3 - 12.4 mi

Top 57%
×5
+106ft-86ft

Overall

16456

Males

10759

M55-59

10759

20K→HALF

12.4 - 13.1 mi

Top 56%
×2
+19ft-37ft

Overall

16287

Males

10721

M55-59

10721

HALF→25K

13.1 - 15.5 mi

Top 55%
×4
+66ft-88ft

Overall

15953

Males

10494

M55-59

10494

25K→30K

15.5 - 18.6 mi

Top 55%
×9
+181ft-148ft

Overall

15933

Males

10394

M55-59

10394

30K→20M

18.6 - 20.0 mi

Top 56%
×5
+64ft-50ft

Overall

16142

Males

10368

M55-59

10368

20M→21M

20.0 - 21.0 mi

Top 55%
×8
+106ft-24ft

Overall

16024

Males

10270

M55-59

10270

21M→35K

21.0 - 21.8 mi

Top 55%
×7
+17ft-86ft

Overall

16074

Males

10229

M55-59

10229

35K→23M

21.8 - 23.0 mi

Top 57%
×5
+23ft-63ft

Overall

16633

Males

10357

M55-59

10357

23M→24M

23.0 - 24.0 mi

Top 58%
×6
+12ft-82ft

Overall

16971

Males

10461

M55-59

10461

24M→40K

24.0 - 24.9 mi

Top 65%
×1
+6ft-20ft

Overall

19008

Males

11357

M55-59

11357

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1
+13ft-16ft

Overall

25250

Males

14404

M55-59

14404

25.2M→FINISH

25.2 - 26.2 mi

Top 79%
×2
+22ft-21ft

Overall

22896

Males

13258

M55-59

13258

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1776*
Passed By
1511
Net Change
-135
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17010
5K10K193200-188#17010#17198
10K15K168200-33#17198#17231
15K20K300*81+219#17231#17012
20KHALF5116+35#17012#16977
HALF25K217*41+176#16977#16801
25K30K299*97+202#16801#16599
30K20M10854+54#16599#16545
20M21M12959+70#16545#16475
21M35K8441+43#16475#16432
35K23M10485+19#16432#16413
23M24M6692-26#16413#16439
24M40K42145-103#16439#16542
40K25.2M5200-270#16542#16812
25.2MFINISH10200-333#16812#17145
TOTALS1776*1511-135

* 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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