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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Randy Acker

Bib: 23167 •M •Age: N/A

OR

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M60-64)
#0 / 1514
Race Day Weather
51°/41°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
24:20
3.11 mi
Rank: #15672
Start → 5K
24:20 | 7:50/mi
10K
48:33
6.21 mi
Rank: #15609 (+63)
5K → 10K
24:13 | 7:48/mi
15K
1:13:22
9.32 mi
Rank: #16012 (-403)
10K → 15K
24:49 | 8:00/mi
20K
1:39:11
12.43 mi
Rank: #16658 (-646)
15K → 20K
25:49 | 8:19/mi
HALF
1:44:48
13.11 mi
Rank: #16766 (-108)
20K → HALF
5:37 | 8:15/mi
25K
2:06:12
15.53 mi
Rank: #17445 (-679)
HALF → 25K
21:24 | 8:50/mi
30K
2:35:49
18.64 mi
Rank: #18386 (-941)
25K → 30K
29:37 | 9:32/mi
20M
2:49:09
20.00 mi
Rank: #18716 (-330)
30K → 20M
13:20 | 9:49/mi
21M
2:59:15
21.00 mi
Rank: #18889 (-173)
20M → 21M
10:06 | 10:06/mi
35K
3:06:23
21.75 mi
Rank: #19034 (-145)
21M → 35K
7:08 | 9:33/mi
23M
3:18:12
23.00 mi
Rank: #19128 (-94)
35K → 23M
11:49 | 9:27/mi
24M
3:28:22
24.00 mi
Rank: #19433 (-305)
23M → 24M
10:10 | 10:10/mi
40K
3:37:31
24.85 mi
Rank: #19715 (-282)
24M → 40K
9:09 | 10:43/mi
25.2M
3:41:09
25.20 mi
Rank: #19755 (-40)
40K → 25.2M
3:38 | 10:33/mi
FINISH
3:50:24
26.22 mi
Rank: #19807 (-52)
25.2M → FINISH
9:15 | 9:05/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
Time1:44:48
Pace8:00 /mi
2nd Half
Distance13.11 mi
Time2:05:36
Pace9:35 /mi
📊Positive Split: 19.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:3824:207:5024:20
7:50
-
10K
6.21 mi11:50:5148:337:4924:13
7:48
-0:02
15K
9.32 mi12:15:401:13:227:5324:49
8:00
+0:12
20K
12.43 mi12:41:291:39:117:5925:49
8:19
+0:19
HALF
13.11 mi12:47:061:44:488:005:37
8:15
-0:04
25K
15.53 mi13:08:302:06:128:0821:24
8:50
+0:35
30K
18.64 mi13:38:072:35:498:2229:37
9:32
+0:42
20M
20.00 mi13:51:272:49:098:2813:20
9:49
+0:17
21M
21.00 mi14:01:332:59:158:3310:06
10:06
+0:17
35K
21.75 mi14:08:413:06:238:357:08
9:33
-0:33
23M
23.00 mi14:20:303:18:128:3811:49
9:27
-0:06
24M
24.00 mi14:30:403:28:228:4110:10
10:10
+0:43
40K
24.85 mi14:39:493:37:318:469:09
10:43
+0:33
25.2M
25.20 mi14:43:273:41:098:473:38
10:33
-0:10
FINISH
26.22 mi14:52:423:50:248:489:15
9:05
-1:28

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

7:48 /mi

Average Pace

8:48 /mi

Slowest Pace

10:43 /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

2:06:12

55% of race

Time at Steady Pace

1:11:09

31% of race

Time at Slower Pace

33:03

14% of race

Average Pace: 8:47 /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 mi11:26:3824:207:5024:20
7:50
#15672
10K
6.21 mi11:50:5148:337:4924:13
7:48
#15609
15K
9.32 mi12:15:401:13:227:5324:49
8:00
#16012
20K
12.43 mi12:41:291:39:117:5925:49
8:19
#16658
HALF
13.11 mi12:47:061:44:488:005:37
8:15
#16766
25K
15.53 mi13:08:302:06:128:0821:24
8:50
#17445
30K
18.64 mi13:38:072:35:498:2229:37
9:32
#18386
20M
20.00 mi13:51:272:49:098:2813:20
9:49
#18716
21M
21.00 mi14:01:332:59:158:3310:06
10:06
#18889
35K
21.75 mi14:08:413:06:238:357:08
9:33
#19034
23M
23.00 mi14:20:303:18:128:3811:49
9:27
#19128
24M
24.00 mi14:30:403:28:228:4110:10
10:10
#19433
40K
24.85 mi14:39:493:37:318:469:09
10:43
#19715
25.2M
25.20 mi14:43:273:41:098:473:38
10:33
#19755
FINISH
26.22 mi14:52:423:50:248:489:15
9:05
#19807
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 mi15672105061050616922(Top 58%)10987(Top 67%)10987(Top 726%)
10K6.21 mi3.10 mi15609+6310459+4710459+4715591(Top 54%)10461(Top 64%)10461(Top 691%)
15K9.32 mi3.11 mi16012-40310607-14810607-14816922(Top 58%)10987(Top 67%)10987(Top 726%)
20K12.43 mi3.11 mi16658-64610859-25210859-25218157(Top 63%)11478(Top 70%)11478(Top 758%)
HALF13.11 mi0.68 mi16766-10810893-3410893-3418615(Top 64%)11713(Top 72%)11713(Top 774%)
25K15.53 mi2.42 mi17445-67911196-30311196-30320342(Top 70%)12424(Top 76%)12424(Top 821%)
30K18.64 mi3.11 mi18386-94111550-35411550-35421746(Top 75%)13015(Top 80%)13015(Top 860%)
20M20.00 mi1.36 mi18716-33011676-12611676-12622044(Top 76%)13084(Top 80%)13084(Top 864%)
21M21.00 mi1.00 mi18889-17311731-5511731-5520744(Top 71%)12429(Top 76%)12429(Top 821%)
35K21.75 mi0.75 mi19034-14511787-5611787-5621851(Top 75%)12883(Top 79%)12883(Top 851%)
23M23.00 mi1.25 mi19128-9411813-2611813-2620402(Top 70%)12160(Top 74%)12160(Top 803%)
24M24.00 mi1.00 mi19433-30511917-10411917-10423245(Top 80%)13482(Top 83%)13482(Top 890%)
40K24.85 mi0.85 mi19715-28212043-12612043-12623646(Top 81%)13611(Top 83%)13611(Top 899%)
25.2M25.20 mi0.35 mi19755-4012047-412047-421107(Top 73%)12404(Top 76%)12404(Top 819%)
FINISH26.22 mi1.02 mi19807-5212065-1812065-1820817(Top 72%)12258(Top 75%)12258(Top 810%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21
+97ft-345ft

Overall

16922

Males

10987

M60-64

10987

5K→10K

3.1 - 6.2 mi

Top 54%
×5
+79ft-138ft

Overall

15591

Males

10461

M60-64

10461

10K→15K

6.2 - 9.3 mi

Top 58%
×3
+67ft-78ft

Overall

16922

Males

10987

M60-64

10987

15K→20K

9.3 - 12.4 mi

Top 63%
×5
+106ft-86ft

Overall

18157

Males

11478

M60-64

11478

20K→HALF

12.4 - 13.1 mi

Top 64%
×2
+19ft-37ft

Overall

18615

Males

11713

M60-64

11713

HALF→25K

13.1 - 15.5 mi

Top 70%
×4
+66ft-88ft

Overall

20342

Males

12424

M60-64

12424

25K→30K

15.5 - 18.6 mi

Top 75%
×9
+181ft-148ft

Overall

21746

Males

13015

M60-64

13015

30K→20M

18.6 - 20.0 mi

Top 76%
×5
+64ft-50ft

Overall

22044

Males

13084

M60-64

13084

20M→21M

20.0 - 21.0 mi

Top 71%
×8
+106ft-24ft

Overall

20744

Males

12429

M60-64

12429

21M→35K

21.0 - 21.8 mi

Top 75%
×7
+17ft-86ft

Overall

21851

Males

12883

M60-64

12883

35K→23M

21.8 - 23.0 mi

Top 70%
×5
+23ft-63ft

Overall

20402

Males

12160

M60-64

12160

23M→24M

23.0 - 24.0 mi

Top 80%
×6
+12ft-82ft

Overall

23245

Males

13482

M60-64

13482

24M→40K

24.0 - 24.9 mi

Top 81%
×1
+6ft-20ft

Overall

23646

Males

13611

M60-64

13611

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1
+13ft-16ft

Overall

21107

Males

12404

M60-64

12404

25.2M→FINISH

25.2 - 26.2 mi

Top 72%
×2
+22ft-21ft

Overall

20817

Males

12258

M60-64

12258

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
736*
Passed By
2380
Net Change
-4135
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15672
5K → 10K263*200+63#15672#15609
10K → 15K93200-403#15609#16012
15K → 20K49200-646#16012#16658
20K → HALF9117-108#16658#16766
HALF → 25K28200-679#16766#17445
25K → 30K49200-941#17445#18386
30K → 20M31200-330#18386#18716
20M → 21M44200-173#18716#18889
21M → 35K24169-145#18889#19034
35K → 23M57151-94#19034#19128
23M → 24M25200-305#19128#19433
24M → 40K13200-282#19433#19715
40K → 25.2M1656-40#19715#19755
25.2M → FINISH3587-52#19755#19807
TOTALS736*2380-4135

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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