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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

David Armstrong

Bib: 6253 •M •Age: N/A

TX

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 28%
Gender (Male)
#0 / 16340
Top 41%
Masters (Masters Men)
#0 / 10617
Top 29%
Age Group (M40-44)
#0 / 2198
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
20:48
3.11 mi
Rank: #5847
Start → 5K
20:48 | 6:42/mi
10K
41:10
6.21 mi
Rank: #5203 (+644)
5K → 10K
20:22 | 6:34/mi
15K
1:01:57
9.32 mi
Rank: #5341 (-138)
10K → 15K
20:47 | 6:42/mi
20K
1:23:26
12.43 mi
Rank: #5755 (-414)
15K → 20K
21:29 | 6:55/mi
HALF
1:28:06
13.11 mi
Rank: #5842 (-87)
20K → HALF
4:40 | 6:51/mi
25K
1:44:59
15.53 mi
Rank: #6072 (-230)
HALF → 25K
16:53 | 6:58/mi
30K
2:09:21
18.64 mi
Rank: #7270 (-1198)
25K → 30K
24:22 | 7:51/mi
20M
2:20:15
20.00 mi
Rank: #7597 (-327)
30K → 20M
10:54 | 8:02/mi
21M
2:28:22
21.00 mi
Rank: #7696 (-99)
20M → 21M
8:07 | 8:07/mi
35K
2:33:55
21.75 mi
Rank: #7749 (-53)
21M → 35K
5:33 | 7:26/mi
23M
2:43:55
23.00 mi
Rank: #7967 (-218)
35K → 23M
10:00 | 8:00/mi
24M
2:51:55
24.00 mi
Rank: #8160 (-193)
23M → 24M
8:00 | 8:00/mi
40K
2:58:48
24.85 mi
Rank: #8305 (-145)
24M → 40K
6:53 | 8:04/mi
25.2M
3:01:45
25.20 mi
Rank: #8350 (-45)
40K → 25.2M
2:57 | 8:34/mi
FINISH
3:08:39
26.22 mi
Rank: #8205 (+145)
25.2M → FINISH
6:54 | 6:47/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:28:06
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:40:33
Pace7:41 /mi
📊Positive Split: 14.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:2520:486:4220:48
6:42
-
10K
6.21 mi10:46:4741:106:3820:22
6:34
-0:08
15K
9.32 mi11:07:341:01:576:3920:47
6:42
+0:08
20K
12.43 mi11:29:031:23:266:4321:29
6:55
+0:13
HALF
13.11 mi11:33:431:28:066:444:40
6:51
-0:04
25K
15.53 mi11:50:361:44:596:4616:53
6:58
+0:07
30K
18.64 mi12:14:582:09:216:5724:22
7:51
+0:53
20M
20.00 mi12:25:522:20:157:0110:54
8:02
+0:11
21M
21.00 mi12:33:592:28:227:048:07
8:07
+0:05
35K
21.75 mi12:39:322:33:557:055:33
7:26
-0:41
23M
23.00 mi12:49:322:43:557:0810:00
8:00
+0:34
24M
24.00 mi12:57:322:51:557:108:00
8:00
0:00
40K
24.85 mi13:04:252:58:487:126:53
8:04
+0:04
25.2M
25.20 mi13:07:223:01:457:132:57
8:34
+0:30
FINISH
26.22 mi13:14:163:08:397:136:54
6:47
-1:47

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

6:34 /mi

Average Pace

7:12 /mi

Slowest Pace

8:34 /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

1:51:53

59% of race

Time at Steady Pace

5:33

3% of race

Time at Slower Pace

1:11:13

38% of race

Average Pace: 7:12 /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 mi10:26:2520:486:4220:48
6:42
#5847
10K
6.21 mi10:46:4741:106:3820:22
6:34
#5203
15K
9.32 mi11:07:341:01:576:3920:47
6:42
#5341
20K
12.43 mi11:29:031:23:266:4321:29
6:55
#5755
HALF
13.11 mi11:33:431:28:066:444:40
6:51
#5842
25K
15.53 mi11:50:361:44:596:4616:53
6:58
#6072
30K
18.64 mi12:14:582:09:216:5724:22
7:51
#7270
20M
20.00 mi12:25:522:20:157:0110:54
8:02
#7597
21M
21.00 mi12:33:592:28:227:048:07
8:07
#7696
35K
21.75 mi12:39:322:33:557:055:33
7:26
#7749
23M
23.00 mi12:49:322:43:557:0810:00
8:00
#7967
24M
24.00 mi12:57:322:51:557:108:00
8:00
#8160
40K
24.85 mi13:04:252:58:487:126:53
8:04
#8305
25.2M
25.20 mi13:07:223:01:457:132:57
8:34
#8350
FINISH
26.22 mi13:14:163:08:397:136:54
6:47
#8205
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 mi5847536053605761(Top 20%)5260(Top 32%)5260(Top 239%)
10K6.21 mi3.10 mi5203+6444843+5174843+5174674(Top 16%)4391(Top 27%)4391(Top 200%)
15K9.32 mi3.11 mi5341-1384952-1094952-1095761(Top 20%)5260(Top 32%)5260(Top 239%)
20K12.43 mi3.11 mi5755-4145284-3325284-3327217(Top 25%)6313(Top 39%)6313(Top 287%)
HALF13.11 mi0.68 mi5842-875346-625346-627507(Top 26%)6540(Top 40%)6540(Top 298%)
25K15.53 mi2.42 mi6072-2305501-1555501-1557143(Top 25%)6213(Top 38%)6213(Top 283%)
30K18.64 mi3.11 mi7270-11986364-8636364-86312271(Top 42%)8765(Top 54%)8765(Top 399%)
20M20.00 mi1.36 mi7597-3276561-1976561-19712975(Top 45%)8993(Top 55%)8993(Top 409%)
21M21.00 mi1.00 mi7696-996606-456606-4510620(Top 37%)7781(Top 48%)7781(Top 354%)
35K21.75 mi0.75 mi7749-536617-116617-1110164(Top 35%)7550(Top 46%)7550(Top 343%)
23M23.00 mi1.25 mi7967-2186708-916708-9112345(Top 43%)8503(Top 52%)8503(Top 387%)
24M24.00 mi1.00 mi8160-1936800-926800-9213729(Top 47%)9029(Top 55%)9029(Top 411%)
40K24.85 mi0.85 mi8305-1456855-556855-5512793(Top 44%)8515(Top 52%)8515(Top 387%)
25.2M25.20 mi0.35 mi8350-456871-166871-1611872(Top 41%)8013(Top 49%)8013(Top 365%)
FINISH26.22 mi1.02 mi8205+1456760+1116760+1115908(Top 20%)4809(Top 29%)4809(Top 219%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21
+97ft-345ft

Overall

5761

Males

5260

M40-44

5260

5K→10K

3.1 - 6.2 mi

Top 16%
×5
+79ft-138ft

Overall

4674

Males

4391

M40-44

4391

10K→15K

6.2 - 9.3 mi

Top 20%
×3
+67ft-78ft

Overall

5761

Males

5260

M40-44

5260

15K→20K

9.3 - 12.4 mi

Top 25%
×5
+106ft-86ft

Overall

7217

Males

6313

M40-44

6313

20K→HALF

12.4 - 13.1 mi

Top 26%
×2
+19ft-37ft

Overall

7507

Males

6540

M40-44

6540

HALF→25K

13.1 - 15.5 mi

Top 25%
×4
+66ft-88ft

Overall

7143

Males

6213

M40-44

6213

25K→30K

15.5 - 18.6 mi

Top 42%
×9
+181ft-148ft

Overall

12271

Males

8765

M40-44

8765

30K→20M

18.6 - 20.0 mi

Top 45%
×5
+64ft-50ft

Overall

12975

Males

8993

M40-44

8993

20M→21M

20.0 - 21.0 mi

Top 37%
×8
+106ft-24ft

Overall

10620

Males

7781

M40-44

7781

21M→35K

21.0 - 21.8 mi

Top 35%
×7
+17ft-86ft

Overall

10164

Males

7550

M40-44

7550

35K→23M

21.8 - 23.0 mi

Top 43%
×5
+23ft-63ft

Overall

12345

Males

8503

M40-44

8503

23M→24M

23.0 - 24.0 mi

Top 47%
×6
+12ft-82ft

Overall

13729

Males

9029

M40-44

9029

24M→40K

24.0 - 24.9 mi

Top 44%
×1
+6ft-20ft

Overall

12793

Males

8515

M40-44

8515

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1
+13ft-16ft

Overall

11872

Males

8013

M40-44

8013

25.2M→FINISH

25.2 - 26.2 mi

Top 20%
×2
+22ft-21ft

Overall

5908

Males

4809

M40-44

4809

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1237*
Passed By
1998
Net Change
-2358
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5847
5K → 10K670*26+644#5847#5203
10K → 15K76200-138#5203#5341
15K → 20K38200-414#5341#5755
20K → HALF491-87#5755#5842
HALF → 25K56200-230#5842#6072
25K → 30K16200-1198#6072#7270
30K → 20M19200-327#7270#7597
20M → 21M42141-99#7597#7696
21M → 35K3689-53#7696#7749
35K → 23M50200-218#7749#7967
23M → 24M24200-193#7967#8160
24M → 40K29174-145#8160#8305
40K → 25.2M1762-45#8305#8350
25.2M → FINISH16015+145#8350#8205
TOTALS1237*1998-2358

* 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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