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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jon Holley

Bib: 4876 •M •Age: N/A

UT

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 16%
Gender (Male)
#0 / 16340
Top 26%
Masters (Masters Men)
#0 / 10617
Top 12%
Age Group (M40-44)
#0 / 2198
Top 32%
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
20:40
3.11 mi
Rank: #5429
Start → 5K
20:40 | 6:40/mi
10K
41:06
6.21 mi
Rank: #5099 (+330)
5K → 10K
20:26 | 6:35/mi
15K
1:01:38
9.32 mi
Rank: #5062 (+37)
10K → 15K
20:32 | 6:37/mi
20K
1:22:08
12.43 mi
Rank: #4858 (+204)
15K → 20K
20:30 | 6:36/mi
HALF
1:26:36
13.11 mi
Rank: #4846 (+12)
20K → HALF
4:28 | 6:34/mi
25K
1:42:29
15.53 mi
Rank: #4628 (+218)
HALF → 25K
15:53 | 6:33/mi
30K
2:03:28
18.64 mi
Rank: #4484 (+144)
25K → 30K
20:59 | 6:46/mi
20M
2:12:47
20.00 mi
Rank: #4442 (+42)
30K → 20M
9:19 | 6:52/mi
21M
2:20:14
21.00 mi
Rank: #4513 (-71)
20M → 21M
7:27 | 7:27/mi
35K
2:25:14
21.75 mi
Rank: #4505 (+8)
21M → 35K
5:00 | 6:41/mi
23M
2:34:03
23.00 mi
Rank: #4543 (-38)
35K → 23M
8:49 | 7:03/mi
24M
2:40:55
24.00 mi
Rank: #4562 (-19)
23M → 24M
6:52 | 6:52/mi
40K
2:46:55
24.85 mi
Rank: #4572 (-10)
24M → 40K
6:00 | 7:02/mi
25.2M
2:49:30
25.20 mi
Rank: #4576 (-4)
40K → 25.2M
2:35 | 7:30/mi
FINISH
2:56:30
26.22 mi
Rank: #4621 (-45)
25.2M → FINISH
7:00 | 6:53/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:26:36
Pace6:37 /mi
2nd Half
Distance13.11 mi
Time1:29:54
Pace6:52 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3820:406:4020:40
6:40
-
10K
6.21 mi10:44:0441:066:3720:26
6:35
-0:05
15K
9.32 mi11:04:361:01:386:3720:32
6:37
+0:02
20K
12.43 mi11:25:061:22:086:3720:30
6:36
-0:01
HALF
13.11 mi11:29:341:26:366:374:28
6:34
-0:02
25K
15.53 mi11:45:271:42:296:3615:53
6:33
-0:01
30K
18.64 mi12:06:262:03:286:3820:59
6:46
+0:13
20M
20.00 mi12:15:452:12:476:399:19
6:52
+0:06
21M
21.00 mi12:23:122:20:146:417:27
7:27
+0:35
35K
21.75 mi12:28:122:25:146:415:00
6:41
-0:46
23M
23.00 mi12:37:012:34:036:428:49
7:03
+0:22
24M
24.00 mi12:43:532:40:556:436:52
6:52
-0:11
40K
24.85 mi12:49:532:46:556:436:00
7:02
+0:10
25.2M
25.20 mi12:52:282:49:306:442:35
7:30
+0:28
FINISH
26.22 mi12:59:282:56:306:457:00
6:53
-0:37

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

6:33 /mi

Average Pace

6:44 /mi

Slowest Pace

7:30 /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

2:46:28

94% of race

Time at Steady Pace

10:02

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:44 /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 mi10:23:3820:406:4020:40
6:40
#5429
10K
6.21 mi10:44:0441:066:3720:26
6:35
#5099
15K
9.32 mi11:04:361:01:386:3720:32
6:37
#5062
20K
12.43 mi11:25:061:22:086:3720:30
6:36
#4858
HALF
13.11 mi11:29:341:26:366:374:28
6:34
#4846
25K
15.53 mi11:45:271:42:296:3615:53
6:33
#4628
30K
18.64 mi12:06:262:03:286:3820:59
6:46
#4484
20M
20.00 mi12:15:452:12:476:399:19
6:52
#4442
21M
21.00 mi12:23:122:20:146:417:27
7:27
#4513
35K
21.75 mi12:28:122:25:146:415:00
6:41
#4505
23M
23.00 mi12:37:012:34:036:428:49
7:03
#4543
24M
24.00 mi12:43:532:40:556:436:52
6:52
#4562
40K
24.85 mi12:49:532:46:556:436:00
7:02
#4572
25.2M
25.20 mi12:52:282:49:306:442:35
7:30
#4576
FINISH
26.22 mi12:59:282:56:306:457:00
6:53
#4621
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5429502450244991(Top 17%)4649(Top 28%)4649(Top 212%)
10K6.21 mi3.10 mi5099+3304755+2694755+2694834(Top 17%)4528(Top 28%)4528(Top 206%)
15K9.32 mi3.11 mi5062+374718+374718+374991(Top 17%)4649(Top 28%)4649(Top 212%)
20K12.43 mi3.11 mi4858+2044542+1764542+1764424(Top 15%)4157(Top 25%)4157(Top 189%)
HALF13.11 mi0.68 mi4846+124533+94533+94810(Top 17%)4482(Top 27%)4482(Top 204%)
25K15.53 mi2.42 mi4628+2184342+1914342+1913782(Top 13%)3572(Top 22%)3572(Top 163%)
30K18.64 mi3.11 mi4484+1444214+1284214+1284032(Top 14%)3746(Top 23%)3746(Top 170%)
20M20.00 mi1.36 mi4442+424168+464168+464552(Top 16%)4124(Top 25%)4124(Top 188%)
21M21.00 mi1.00 mi4513-714219-514219-516138(Top 21%)5204(Top 32%)5204(Top 237%)
35K21.75 mi0.75 mi4505+84204+154204+154804(Top 17%)4274(Top 26%)4274(Top 194%)
23M23.00 mi1.25 mi4543-384218-144218-145724(Top 20%)4909(Top 30%)4909(Top 223%)
24M24.00 mi1.00 mi4562-194223-54223-55564(Top 19%)4731(Top 29%)4731(Top 215%)
40K24.85 mi0.85 mi4572-10422342235575(Top 19%)4684(Top 29%)4684(Top 213%)
25.2M25.20 mi0.35 mi4576-44222+14222+15140(Top 18%)4305(Top 26%)4305(Top 196%)
FINISH26.22 mi1.02 mi4621-454244-224244-226563(Top 23%)5223(Top 32%)5223(Top 238%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21
+97ft-345ft

Overall

4991

Males

4649

M40-44

4649

5K→10K

3.1 - 6.2 mi

Top 17%
×5
+79ft-138ft

Overall

4834

Males

4528

M40-44

4528

10K→15K

6.2 - 9.3 mi

Top 17%
×3
+67ft-78ft

Overall

4991

Males

4649

M40-44

4649

15K→20K

9.3 - 12.4 mi

Top 15%
×5
+106ft-86ft

Overall

4424

Males

4157

M40-44

4157

20K→HALF

12.4 - 13.1 mi

Top 17%
×2
+19ft-37ft

Overall

4810

Males

4482

M40-44

4482

HALF→25K

13.1 - 15.5 mi

Top 13%
×4
+66ft-88ft

Overall

3782

Males

3572

M40-44

3572

25K→30K

15.5 - 18.6 mi

Top 14%
×9
+181ft-148ft

Overall

4032

Males

3746

M40-44

3746

30K→20M

18.6 - 20.0 mi

Top 16%
×5
+64ft-50ft

Overall

4552

Males

4124

M40-44

4124

20M→21M

20.0 - 21.0 mi

Top 21%
×8
+106ft-24ft

Overall

6138

Males

5204

M40-44

5204

21M→35K

21.0 - 21.8 mi

Top 17%
×7
+17ft-86ft

Overall

4804

Males

4274

M40-44

4274

35K→23M

21.8 - 23.0 mi

Top 20%
×5
+23ft-63ft

Overall

5724

Males

4909

M40-44

4909

23M→24M

23.0 - 24.0 mi

Top 19%
×6
+12ft-82ft

Overall

5564

Males

4731

M40-44

4731

24M→40K

24.0 - 24.9 mi

Top 19%
×1
+6ft-20ft

Overall

5575

Males

4684

M40-44

4684

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1
+13ft-16ft

Overall

5140

Males

4305

M40-44

4305

25.2M→FINISH

25.2 - 26.2 mi

Top 23%
×2
+22ft-21ft

Overall

6563

Males

5223

M40-44

5223

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1552*
Passed By
744
Net Change
+808
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5429
5K → 10K401*71+330#5429#5099
10K → 15K12285+37#5099#5062
15K → 20K223*19+204#5062#4858
20K → HALF2210+12#4858#4846
HALF → 25K224*6+218#4846#4628
25K → 30K18743+144#4628#4484
30K → 20M7836+42#4484#4442
20M → 21M33104-71#4442#4513
21M → 35K4133+8#4513#4505
35K → 23M63101-38#4505#4543
23M → 24M4968-19#4543#4562
24M → 40K4454-10#4562#4572
40K → 25.2M1822-4#4572#4576
25.2M → FINISH4792-45#4576#4621
TOTALS1552*744+808

* 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

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