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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Niels Baum

Bib: 30907 β€’M β€’Age: N/A

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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 (M50-54)
#0 / 1868
Race Day Weather
51Β°/41Β°F
overcast clouds
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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
28:45
3.11 mi
Rank: #23629
Start β†’ 5K
28:45 | 9:16/mi
10K
57:44
6.21 mi
Rank: #23869 (-240)
5K β†’ 10K
28:59 | 9:20/mi
15K
1:27:31
9.32 mi
Rank: #24189 (-320)
10K β†’ 15K
29:47 | 9:36/mi
20K
1:58:04
12.43 mi
Rank: #24308 (-119)
15K β†’ 20K
30:33 | 9:50/mi
HALF
2:04:45
13.11 mi
Rank: #24369 (-61)
20K β†’ HALF
6:41 | 9:49/mi
25K
2:32:24
15.53 mi
Rank: #24937 (-568)
HALF β†’ 25K
27:39 | 11:25/mi
30K
3:09:55
18.64 mi
Rank: #25432 (-495)
25K β†’ 30K
37:31 | 12:05/mi
20M
3:26:24
20.00 mi
Rank: #25553 (-121)
30K β†’ 20M
16:29 | 12:09/mi
21M
3:40:52
21.00 mi
Rank: #25791 (-238)
20M β†’ 21M
14:28 | 14:28/mi
35K
3:49:31
21.75 mi
Rank: #25810 (-19)
21M β†’ 35K
8:39 | 11:34/mi
23M
4:05:42
23.00 mi
Rank: #25980 (-170)
35K β†’ 23M
16:11 | 12:56/mi
24M
4:18:20
24.00 mi
Rank: #26060 (-80)
23M β†’ 24M
12:38 | 12:38/mi
40K
4:30:13
24.85 mi
Rank: #26184 (-124)
24M β†’ 40K
11:53 | 13:54/mi
25.2M
4:35:21
25.20 mi
Rank: #26224 (-40)
40K β†’ 25.2M
5:08 | 14:54/mi
FINISH
4:47:01
26.22 mi
Rank: #26269 (-45)
25.2M β†’ FINISH
11:40 | 11:27/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:04:45
Pace9:31 /mi
2nd Half
Distance13.11 mi
Time2:42:16
Pace12:23 /mi
πŸ“ŠPositive Split: 30.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:3928:459:1628:45
9:16
-
10K
6.21 mi12:23:3857:449:1828:59
9:20
+0:04
15K
9.32 mi12:53:251:27:319:2429:47
9:36
+0:16
20K
12.43 mi13:23:581:58:049:3130:33
9:50
+0:14
HALF
13.11 mi13:30:392:04:459:316:41
9:49
-0:01
25K
15.53 mi13:58:182:32:249:4927:39
11:25
+1:36
30K
18.64 mi14:35:493:09:5510:1237:31
12:05
+0:40
20M
20.00 mi14:52:183:26:2410:2016:29
12:09
+0:04
21M
21.00 mi15:06:463:40:5210:3214:28
14:28
+2:19
35K
21.75 mi15:15:253:49:3110:348:39
11:34
-2:54
23M
23.00 mi15:31:364:05:4210:4116:11
12:56
+1:22
24M
24.00 mi15:44:144:18:2010:4612:38
12:38
-0:18
40K
24.85 mi15:56:074:30:1310:5311:53
13:54
+1:16
25.2M
25.20 mi16:01:154:35:2110:565:08
14:54
+1:00
FINISH
26.22 mi16:12:554:47:0110:5811:40
11:27
-3:27

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

9:16 /mi

Average Pace

10:57 /mi

Slowest Pace

14:54 /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

2:04:45

43% of race

Time at Steady Pace

1:41:58

36% of race

Time at Slower Pace

1:00:18

21% of race

Average Pace: 10:57 /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 mi11:54:3928:459:1628:45
9:16
#23629
10K
6.21 mi12:23:3857:449:1828:59
9:20
#23869
15K
9.32 mi12:53:251:27:319:2429:47
9:36
#24189
20K
12.43 mi13:23:581:58:049:3130:33
9:50
#24308
HALF
13.11 mi13:30:392:04:459:316:41
9:49
#24369
25K
15.53 mi13:58:182:32:249:4927:39
11:25
#24937
30K
18.64 mi14:35:493:09:5510:1237:31
12:05
#25432
20M
20.00 mi14:52:183:26:2410:2016:29
12:09
#25553
21M
21.00 mi15:06:463:40:5210:3214:28
14:28
#25791
35K
21.75 mi15:15:253:49:3110:348:39
11:34
#25810
23M
23.00 mi15:31:364:05:4210:4116:11
12:56
#25980
24M
24.00 mi15:44:144:18:2010:4612:38
12:38
#26060
40K
24.85 mi15:56:074:30:1310:5311:53
13:54
#26184
25.2M
25.20 mi16:01:154:35:2110:565:08
14:54
#26224
FINISH
26.22 mi16:12:554:47:0110:5811:40
11:27
#26269
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi23629140471404724658(Top 85%)14563(Top 89%)14563(Top 780%)
10K6.21 mi3.10 mi23869-24014184-13714184-13724050(Top 83%)14268(Top 87%)14268(Top 764%)
15K9.32 mi3.11 mi24189-32014350-16614350-16624658(Top 85%)14563(Top 89%)14563(Top 780%)
20K12.43 mi3.11 mi24308-11914402-5214402-5224631(Top 85%)14527(Top 89%)14527(Top 778%)
HALF13.11 mi0.68 mi24369-6114424-2214424-2225152(Top 87%)14759(Top 90%)14759(Top 790%)
25K15.53 mi2.42 mi24937-56814690-26614690-26626892(Top 93%)15492(Top 95%)15492(Top 829%)
30K18.64 mi3.11 mi25432-49514886-19614886-19626870(Top 93%)15387(Top 94%)15387(Top 824%)
20M20.00 mi1.36 mi25553-12114912-2614912-2626567(Top 92%)15186(Top 93%)15186(Top 813%)
21M21.00 mi1.00 mi25791-23815003-9115003-9127704(Top 95%)15690(Top 96%)15690(Top 840%)
35K21.75 mi0.75 mi25810-1915009-615009-626150(Top 90%)14944(Top 91%)14944(Top 800%)
23M23.00 mi1.25 mi25980-17015075-6615075-6627247(Top 94%)15443(Top 95%)15443(Top 827%)
24M24.00 mi1.00 mi26060-8015096-2115096-2127320(Top 94%)15448(Top 95%)15448(Top 827%)
40K24.85 mi0.85 mi26184-12415142-4615142-4627825(Top 96%)15703(Top 96%)15703(Top 841%)
25.2M25.20 mi0.35 mi26224-4015157-1515157-1527871(Top 96%)15700(Top 96%)15700(Top 840%)
FINISH26.22 mi1.02 mi26269-4515164-715164-726822(Top 92%)15166(Top 93%)15166(Top 812%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
Γ—21
+97ft-345ft

Overall

24658

Males

14563

M50-54

14563

5K→10K

3.1 - 6.2 mi

Top 83%
Γ—5
+79ft-138ft

Overall

24050

Males

14268

M50-54

14268

10K→15K

6.2 - 9.3 mi

Top 85%
Γ—3
+67ft-78ft

Overall

24658

Males

14563

M50-54

14563

15K→20K

9.3 - 12.4 mi

Top 85%
Γ—5
+106ft-86ft

Overall

24631

Males

14527

M50-54

14527

20K→HALF

12.4 - 13.1 mi

Top 87%
Γ—2
+19ft-37ft

Overall

25152

Males

14759

M50-54

14759

HALF→25K

13.1 - 15.5 mi

Top 93%
Γ—4
+66ft-88ft

Overall

26892

Males

15492

M50-54

15492

25K→30K

15.5 - 18.6 mi

Top 93%
Γ—9
+181ft-148ft

Overall

26870

Males

15387

M50-54

15387

30K→20M

18.6 - 20.0 mi

Top 92%
Γ—5
+64ft-50ft

Overall

26567

Males

15186

M50-54

15186

20M→21M

20.0 - 21.0 mi

Top 95%
Γ—8
+106ft-24ft

Overall

27704

Males

15690

M50-54

15690

21M→35K

21.0 - 21.8 mi

Top 90%
Γ—7
+17ft-86ft

Overall

26150

Males

14944

M50-54

14944

35K→23M

21.8 - 23.0 mi

Top 94%
Γ—5
+23ft-63ft

Overall

27247

Males

15443

M50-54

15443

23M→24M

23.0 - 24.0 mi

Top 94%
Γ—6
+12ft-82ft

Overall

27320

Males

15448

M50-54

15448

24M→40K

24.0 - 24.9 mi

Top 96%
Γ—1
+6ft-20ft

Overall

27825

Males

15703

M50-54

15703

40K→25.2M

24.9 - 25.2 mi

Top 96%
Γ—1
+13ft-16ft

Overall

27871

Males

15700

M50-54

15700

25.2M→FINISH

25.2 - 26.2 mi

Top 92%
Γ—2
+22ft-21ft

Overall

26822

Males

15166

M50-54

15166

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
448
Passed By
1991
Net Change
-2640
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#23629
5K β†’ 10K121200-240#23629#23869
10K β†’ 15K64200-320#23869#24189
15K β†’ 20K85200-119#24189#24308
20K β†’ HALF768-61#24308#24369
HALF β†’ 25K15200-568#24369#24937
25K β†’ 30K25200-495#24937#25432
30K β†’ 20M40161-121#25432#25553
20M β†’ 21M7200-238#25553#25791
21M β†’ 35K2544-19#25791#25810
35K β†’ 23M9179-170#25810#25980
23M β†’ 24M1696-80#25980#26060
24M β†’ 40K8132-124#26060#26184
40K β†’ 25.2M646-40#26184#26224
25.2M β†’ FINISH2065-45#26224#26269
TOTALS4481991-2640
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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