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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jonathan Sandberg

Bib: 6939 •M •Age: N/A

NH

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 38%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 40%
Age Group (M45-49)
#0 / 2413
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
21:14
3.11 mi
Rank: #7186
Start → 5K
21:14 | 6:51/mi
10K
42:56
6.21 mi
Rank: #7903 (-717)
5K → 10K
21:42 | 7:00/mi
15K
1:04:40
9.32 mi
Rank: #8109 (-206)
10K → 15K
21:44 | 7:00/mi
20K
1:26:56
12.43 mi
Rank: #8322 (-213)
15K → 20K
22:16 | 7:11/mi
HALF
1:31:44
13.11 mi
Rank: #8358 (-36)
20K → HALF
4:48 | 7:03/mi
25K
1:49:50
15.53 mi
Rank: #8686 (-328)
HALF → 25K
18:06 | 7:28/mi
30K
2:13:27
18.64 mi
Rank: #8907 (-221)
25K → 30K
23:37 | 7:37/mi
20M
2:24:19
20.00 mi
Rank: #9154 (-247)
30K → 20M
10:52 | 8:01/mi
21M
2:32:47
21.00 mi
Rank: #9347 (-193)
20M → 21M
8:28 | 8:28/mi
35K
2:39:16
21.75 mi
Rank: #9678 (-331)
21M → 35K
6:29 | 8:40/mi
23M
2:49:53
23.00 mi
Rank: #10045 (-367)
35K → 23M
10:37 | 8:30/mi
24M
2:58:19
24.00 mi
Rank: #10381 (-336)
23M → 24M
8:26 | 8:26/mi
40K
3:06:03
24.85 mi
Rank: #10727 (-346)
24M → 40K
7:44 | 9:03/mi
25.2M
3:09:14
25.20 mi
Rank: #10822 (-95)
40K → 25.2M
3:11 | 9:14/mi
FINISH
3:17:28
26.22 mi
Rank: #10990 (-168)
25.2M → FINISH
8:14 | 8:05/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
Time1:31:44
Pace7:00 /mi
2nd Half
Distance13.11 mi
Time1:45:44
Pace8:04 /mi
📊Positive Split: 15.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:5121:146:5121:14
6:51
-
10K
6.21 mi10:48:3342:566:5521:42
7:00
+0:09
15K
9.32 mi11:10:171:04:406:5721:44
7:00
0:00
20K
12.43 mi11:32:331:26:567:0022:16
7:11
+0:11
HALF
13.11 mi11:37:211:31:447:004:48
7:03
-0:08
25K
15.53 mi11:55:271:49:507:0518:06
7:28
+0:25
30K
18.64 mi12:19:042:13:277:1023:37
7:37
+0:09
20M
20.00 mi12:29:562:24:197:1310:52
8:01
+0:24
21M
21.00 mi12:38:242:32:477:178:28
8:28
+0:27
35K
21.75 mi12:44:532:39:167:206:29
8:40
+0:12
23M
23.00 mi12:55:302:49:537:2410:37
8:30
-0:10
24M
24.00 mi13:03:562:58:197:268:26
8:26
-0:04
40K
24.85 mi13:11:403:06:037:307:44
9:03
+0:37
25.2M
25.20 mi13:14:513:09:147:313:11
9:14
+0:11
FINISH
26.22 mi13:23:053:17:287:338:14
8:05
-1:09

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

6:51 /mi

Average Pace

7:32 /mi

Slowest Pace

9:14 /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

2:13:27

68% of race

Time at Steady Pace

19:06

10% of race

Time at Slower Pace

44:55

23% of race

Average Pace: 7:32 /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 mi10:26:5121:146:5121:14
6:51
#7186
10K
6.21 mi10:48:3342:566:5521:42
7:00
#7903
15K
9.32 mi11:10:171:04:406:5721:44
7:00
#8109
20K
12.43 mi11:32:331:26:567:0022:16
7:11
#8322
HALF
13.11 mi11:37:211:31:447:004:48
7:03
#8358
25K
15.53 mi11:55:271:49:507:0518:06
7:28
#8686
30K
18.64 mi12:19:042:13:277:1023:37
7:37
#8907
20M
20.00 mi12:29:562:24:197:1310:52
8:01
#9154
21M
21.00 mi12:38:242:32:477:178:28
8:28
#9347
35K
21.75 mi12:44:532:39:167:206:29
8:40
#9678
23M
23.00 mi12:55:302:49:537:2410:37
8:30
#10045
24M
24.00 mi13:03:562:58:197:268:26
8:26
#10381
40K
24.85 mi13:11:403:06:037:307:44
9:03
#10727
25.2M
25.20 mi13:14:513:09:147:313:11
9:14
#10822
FINISH
26.22 mi13:23:053:17:287:338:14
8:05
#10990
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi7186635463548550(Top 29%)7215(Top 44%)7215(Top 299%)
10K6.21 mi3.10 mi7903-7176830-4766830-4768568(Top 30%)7246(Top 44%)7246(Top 300%)
15K9.32 mi3.11 mi8109-2066953-1236953-1238550(Top 29%)7215(Top 44%)7215(Top 299%)
20K12.43 mi3.11 mi8322-2137075-1227075-1229096(Top 31%)7477(Top 46%)7477(Top 310%)
HALF13.11 mi0.68 mi8358-367096-217096-218998(Top 31%)7477(Top 46%)7477(Top 310%)
25K15.53 mi2.42 mi8686-3287279-1837279-18311107(Top 38%)8378(Top 51%)8378(Top 347%)
30K18.64 mi3.11 mi8907-2217367-887367-8810447(Top 36%)7927(Top 49%)7927(Top 329%)
20M20.00 mi1.36 mi9154-2477467-1007467-10012803(Top 44%)8916(Top 55%)8916(Top 369%)
21M21.00 mi1.00 mi9347-1937552-857552-8512871(Top 44%)8835(Top 54%)8835(Top 366%)
35K21.75 mi0.75 mi9678-3317709-1577709-15718424(Top 63%)11229(Top 69%)11229(Top 465%)
23M23.00 mi1.25 mi10045-3677854-1457854-14515587(Top 54%)9931(Top 61%)9931(Top 412%)
24M24.00 mi1.00 mi10381-3367987-1337987-13316465(Top 57%)10231(Top 63%)10231(Top 424%)
40K24.85 mi0.85 mi10727-3468149-1628149-16218574(Top 64%)11146(Top 68%)11146(Top 462%)
25.2M25.20 mi0.35 mi10822-958182-338182-3315866(Top 55%)9894(Top 61%)9894(Top 410%)
FINISH26.22 mi1.02 mi10990-1688235-538235-5315646(Top 54%)9826(Top 60%)9826(Top 407%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21
+97ft-345ft

Overall

8550

Males

7215

M45-49

7215

5K→10K

3.1 - 6.2 mi

Top 30%
×5
+79ft-138ft

Overall

8568

Males

7246

M45-49

7246

10K→15K

6.2 - 9.3 mi

Top 29%
×3
+67ft-78ft

Overall

8550

Males

7215

M45-49

7215

15K→20K

9.3 - 12.4 mi

Top 31%
×5
+106ft-86ft

Overall

9096

Males

7477

M45-49

7477

20K→HALF

12.4 - 13.1 mi

Top 31%
×2
+19ft-37ft

Overall

8998

Males

7477

M45-49

7477

HALF→25K

13.1 - 15.5 mi

Top 38%
×4
+66ft-88ft

Overall

11107

Males

8378

M45-49

8378

25K→30K

15.5 - 18.6 mi

Top 36%
×9
+181ft-148ft

Overall

10447

Males

7927

M45-49

7927

30K→20M

18.6 - 20.0 mi

Top 44%
×5
+64ft-50ft

Overall

12803

Males

8916

M45-49

8916

20M→21M

20.0 - 21.0 mi

Top 44%
×8
+106ft-24ft

Overall

12871

Males

8835

M45-49

8835

21M→35K

21.0 - 21.8 mi

Top 63%
×7
+17ft-86ft

Overall

18424

Males

11229

M45-49

11229

35K→23M

21.8 - 23.0 mi

Top 54%
×5
+23ft-63ft

Overall

15587

Males

9931

M45-49

9931

23M→24M

23.0 - 24.0 mi

Top 57%
×6
+12ft-82ft

Overall

16465

Males

10231

M45-49

10231

24M→40K

24.0 - 24.9 mi

Top 64%
×1
+6ft-20ft

Overall

18574

Males

11146

M45-49

11146

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1
+13ft-16ft

Overall

15866

Males

9894

M45-49

9894

25.2M→FINISH

25.2 - 26.2 mi

Top 54%
×2
+22ft-21ft

Overall

15646

Males

9826

M45-49

9826

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
579
Passed By
2545
Net Change
-3804
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7186
5K → 10K42200-717#7186#7903
10K → 15K76200-206#7903#8109
15K → 20K72200-213#8109#8322
20K → HALF945-36#8322#8358
HALF → 25K54200-328#8358#8686
25K → 30K108200-221#8686#8907
30K → 20M46200-247#8907#9154
20M → 21M32200-193#9154#9347
21M → 35K17200-331#9347#9678
35K → 23M42200-367#9678#10045
23M → 24M28200-336#10045#10381
24M → 40K16200-346#10381#10727
40K → 25.2M7102-95#10727#10822
25.2M → FINISH30198-168#10822#10990
TOTALS5792545-3804
📊

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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