Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Ian Sadler

Bib: 21704 β€’M β€’Age: 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 (M65-69)
#0 / 774
Top 21%
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
25:41
3.11 mi
Rank: #18651
Start β†’ 5K
25:41 | 8:16/mi
10K
51:41
6.21 mi
Rank: #19128 (-477)
5K β†’ 10K
26:00 | 8:23/mi
15K
1:17:51
9.32 mi
Rank: #19302 (-174)
10K β†’ 15K
26:10 | 8:26/mi
20K
1:44:26
12.43 mi
Rank: #19385 (-83)
15K β†’ 20K
26:35 | 8:34/mi
HALF
1:50:07
13.11 mi
Rank: #19381 (+4)
20K β†’ HALF
5:41 | 8:21/mi
25K
2:10:55
15.53 mi
Rank: #19296 (+85)
HALF β†’ 25K
20:48 | 8:35/mi
30K
2:38:37
18.64 mi
Rank: #19277 (+19)
25K β†’ 30K
27:42 | 8:55/mi
20M
2:50:41
20.00 mi
Rank: #19180 (+97)
30K β†’ 20M
12:04 | 8:54/mi
21M
3:00:14
21.00 mi
Rank: #19147 (+33)
20M β†’ 21M
9:33 | 9:33/mi
35K
3:06:30
21.75 mi
Rank: #19057 (+90)
21M β†’ 35K
6:16 | 8:23/mi
23M
3:17:33
23.00 mi
Rank: #18953 (+104)
35K β†’ 23M
11:03 | 8:50/mi
24M
3:26:06
24.00 mi
Rank: #18870 (+83)
23M β†’ 24M
8:33 | 8:33/mi
40K
3:33:32
24.85 mi
Rank: #18790 (+80)
24M β†’ 40K
7:26 | 8:42/mi
25.2M
3:36:50
25.20 mi
Rank: #18760 (+30)
40K β†’ 25.2M
3:18 | 9:35/mi
FINISH
3:45:23
26.22 mi
Rank: #18713 (+47)
25.2M β†’ FINISH
8:33 | 8:24/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
Time1:50:07
Pace8:25 /mi
2nd Half
Distance13.11 mi
Time1:55:16
Pace8:48 /mi
πŸ“ŠPositive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:5625:418:1625:41
8:16
-
10K
6.21 mi11:52:5651:418:2026:00
8:23
+0:07
15K
9.32 mi12:19:061:17:518:2226:10
8:26
+0:03
20K
12.43 mi12:45:411:44:268:2526:35
8:34
+0:08
HALF
13.11 mi12:51:221:50:078:255:41
8:21
-0:13
25K
15.53 mi13:12:102:10:558:2620:48
8:35
+0:14
30K
18.64 mi13:39:522:38:378:3127:42
8:55
+0:20
20M
20.00 mi13:51:562:50:418:3312:04
8:54
-0:01
21M
21.00 mi14:01:293:00:148:359:33
9:33
+0:39
35K
21.75 mi14:07:453:06:308:356:16
8:23
-1:10
23M
23.00 mi14:18:483:17:338:3611:03
8:50
+0:27
24M
24.00 mi14:27:213:26:068:368:33
8:33
-0:17
40K
24.85 mi14:34:473:33:328:367:26
8:42
+0:09
25.2M
25.20 mi14:38:053:36:508:373:18
9:35
+0:53
FINISH
26.22 mi14:46:383:45:238:378:33
8:24
-1:11

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

8:16 /mi

Average Pace

8:36 /mi

Slowest Pace

9:35 /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

3:32:32

94% of race

Time at Steady Pace

12:51

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:36 /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 mi11:26:5625:418:1625:41
8:16
#18651
10K
6.21 mi11:52:5651:418:2026:00
8:23
#19128
15K
9.32 mi12:19:061:17:518:2226:10
8:26
#19302
20K
12.43 mi12:45:411:44:268:2526:35
8:34
#19385
HALF
13.11 mi12:51:221:50:078:255:41
8:21
#19381
25K
15.53 mi13:12:102:10:558:2620:48
8:35
#19296
30K
18.64 mi13:39:522:38:378:3127:42
8:55
#19277
20M
20.00 mi13:51:562:50:418:3312:04
8:54
#19180
21M
21.00 mi14:01:293:00:148:359:33
9:33
#19147
35K
21.75 mi14:07:453:06:308:356:16
8:23
#19057
23M
23.00 mi14:18:483:17:338:3611:03
8:50
#18953
24M
24.00 mi14:27:213:26:068:368:33
8:33
#18870
40K
24.85 mi14:34:473:33:328:367:26
8:42
#18790
25.2M
25.20 mi14:38:053:36:508:373:18
9:35
#18760
FINISH
26.22 mi14:46:383:45:238:378:33
8:24
#18713
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi18651116951169519674(Top 68%)12184(Top 75%)12184(Top 1574%)
10K6.21 mi3.10 mi19128-47711907-21211907-21219586(Top 67%)12134(Top 74%)12134(Top 1568%)
15K9.32 mi3.11 mi19302-17412000-9312000-9319674(Top 68%)12184(Top 75%)12184(Top 1574%)
20K12.43 mi3.11 mi19385-8312021-2112021-2119619(Top 68%)12119(Top 74%)12119(Top 1566%)
HALF13.11 mi0.68 mi19381+412022-112022-119219(Top 66%)11974(Top 73%)11974(Top 1547%)
25K15.53 mi2.42 mi19296+8511978+4411978+4419022(Top 66%)11803(Top 72%)11803(Top 1525%)
30K18.64 mi3.11 mi19277+1911931+4711931+4719153(Top 66%)11777(Top 72%)11777(Top 1522%)
20M20.00 mi1.36 mi19180+9711884+4711884+4718376(Top 63%)11341(Top 69%)11341(Top 1465%)
21M21.00 mi1.00 mi19147+3311852+3211852+3218704(Top 64%)11471(Top 70%)11471(Top 1482%)
35K21.75 mi0.75 mi19057+9011802+5011802+5016885(Top 58%)10571(Top 65%)10571(Top 1366%)
23M23.00 mi1.25 mi18953+10411732+7011732+7017602(Top 61%)10790(Top 66%)10790(Top 1394%)
24M24.00 mi1.00 mi18870+8311673+5911673+5917163(Top 59%)10544(Top 65%)10544(Top 1362%)
40K24.85 mi0.85 mi18790+8011619+5411619+5416812(Top 58%)10339(Top 63%)10339(Top 1336%)
25.2M25.20 mi0.35 mi18760+3011603+1611603+1617590(Top 61%)10711(Top 66%)10711(Top 1384%)
FINISH26.22 mi1.02 mi18713+4711568+3511568+3517549(Top 60%)10679(Top 65%)10679(Top 1380%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
Γ—21
+97ft-345ft

Overall

19674

Males

12184

M65-69

12184

5K→10K

3.1 - 6.2 mi

Top 67%
Γ—5
+79ft-138ft

Overall

19586

Males

12134

M65-69

12134

10K→15K

6.2 - 9.3 mi

Top 68%
Γ—3
+67ft-78ft

Overall

19674

Males

12184

M65-69

12184

15K→20K

9.3 - 12.4 mi

Top 68%
Γ—5
+106ft-86ft

Overall

19619

Males

12119

M65-69

12119

20K→HALF

12.4 - 13.1 mi

Top 66%
Γ—2
+19ft-37ft

Overall

19219

Males

11974

M65-69

11974

HALF→25K

13.1 - 15.5 mi

Top 66%
Γ—4
+66ft-88ft

Overall

19022

Males

11803

M65-69

11803

25K→30K

15.5 - 18.6 mi

Top 66%
Γ—9
+181ft-148ft

Overall

19153

Males

11777

M65-69

11777

30K→20M

18.6 - 20.0 mi

Top 63%
Γ—5
+64ft-50ft

Overall

18376

Males

11341

M65-69

11341

20M→21M

20.0 - 21.0 mi

Top 64%
Γ—8
+106ft-24ft

Overall

18704

Males

11471

M65-69

11471

21M→35K

21.0 - 21.8 mi

Top 58%
Γ—7
+17ft-86ft

Overall

16885

Males

10571

M65-69

10571

35K→23M

21.8 - 23.0 mi

Top 61%
Γ—5
+23ft-63ft

Overall

17602

Males

10790

M65-69

10790

23M→24M

23.0 - 24.0 mi

Top 59%
Γ—6
+12ft-82ft

Overall

17163

Males

10544

M65-69

10544

24M→40K

24.0 - 24.9 mi

Top 58%
Γ—1
+6ft-20ft

Overall

16812

Males

10339

M65-69

10339

40K→25.2M

24.9 - 25.2 mi

Top 61%
Γ—1
+13ft-16ft

Overall

17590

Males

10711

M65-69

10711

25.2M→FINISH

25.2 - 26.2 mi

Top 60%
Γ—2
+22ft-21ft

Overall

17549

Males

10679

M65-69

10679

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1533*
Passed By
1122
Net Change
-62
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#18651
5K β†’ 10K106200-477#18651#19128
10K β†’ 15K116200-174#19128#19302
15K β†’ 20K115198-83#19302#19385
20K β†’ HALF2420+4#19385#19381
HALF β†’ 25K16075+85#19381#19296
25K β†’ 30K204*185+19#19296#19277
30K β†’ 20M14144+97#19277#19180
20M β†’ 21M9764+33#19180#19147
21M β†’ 35K10111+90#19147#19057
35K β†’ 23M13733+104#19057#18953
23M β†’ 24M11128+83#18953#18870
24M β†’ 40K10525+80#18870#18790
40K β†’ 25.2M355+30#18790#18760
25.2M β†’ FINISH8134+47#18760#18713
TOTALS1533*1122-62

* 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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