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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Nathan Beamguard

Bib: 8654 •M •Age: N/A

NC

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 35%
Gender (Male)
#0 / 16340
Top 48%
Masters (Masters Men)
#0 / 10617
Top 36%
Age Group (M50-54)
#0 / 1868
Top 36%
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
22:42
3.11 mi
Rank: #11083
Start → 5K
22:42 | 7:19/mi
10K
45:10
6.21 mi
Rank: #10805 (+278)
5K → 10K
22:28 | 7:14/mi
15K
1:07:27
9.32 mi
Rank: #10479 (+326)
10K → 15K
22:17 | 7:11/mi
20K
1:29:40
12.43 mi
Rank: #10025 (+454)
15K → 20K
22:13 | 7:10/mi
HALF
1:34:27
13.11 mi
Rank: #9950 (+75)
20K → HALF
4:47 | 7:02/mi
25K
1:51:38
15.53 mi
Rank: #9588 (+362)
HALF → 25K
17:11 | 7:06/mi
30K
2:14:13
18.64 mi
Rank: #9245 (+343)
25K → 30K
22:35 | 7:17/mi
20M
2:24:13
20.00 mi
Rank: #9115 (+130)
30K → 20M
10:00 | 7:22/mi
21M
2:31:54
21.00 mi
Rank: #9004 (+111)
20M → 21M
7:41 | 7:41/mi
35K
2:37:14
21.75 mi
Rank: #8940 (+64)
21M → 35K
5:20 | 7:08/mi
23M
2:46:25
23.00 mi
Rank: #8818 (+122)
35K → 23M
9:11 | 7:21/mi
24M
2:54:05
24.00 mi
Rank: #8889 (-71)
23M → 24M
7:40 | 7:40/mi
40K
3:00:47
24.85 mi
Rank: #8923 (-34)
24M → 40K
6:42 | 7:51/mi
25.2M
3:04:29
25.20 mi
Rank: #9186 (-263)
40K → 25.2M
3:42 | 10:44/mi
FINISH
3:14:36
26.22 mi
Rank: #10088 (-902)
25.2M → FINISH
10:07 | 9:56/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
Time1:34:27
Pace7:13 /mi
2nd Half
Distance13.11 mi
Time1:40:09
Pace7:39 /mi
📊Positive Split: 6.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:3222:427:1922:42
7:19
-
10K
6.21 mi11:18:0045:107:1722:28
7:14
-0:05
15K
9.32 mi11:40:171:07:277:1522:17
7:11
-0:03
20K
12.43 mi12:02:301:29:407:1322:13
7:10
-0:01
HALF
13.11 mi12:07:171:34:277:134:47
7:02
-0:08
25K
15.53 mi12:24:281:51:387:1217:11
7:06
+0:04
30K
18.64 mi12:47:032:14:137:1322:35
7:17
+0:11
20M
20.00 mi12:57:032:24:137:1310:00
7:22
+0:05
21M
21.00 mi13:04:442:31:547:157:41
7:41
+0:19
35K
21.75 mi13:10:042:37:147:145:20
7:08
-0:33
23M
23.00 mi13:19:152:46:257:159:11
7:21
+0:13
24M
24.00 mi13:26:552:54:057:167:40
7:40
+0:19
40K
24.85 mi13:33:373:00:477:176:42
7:51
+0:11
25.2M
25.20 mi13:37:193:04:297:203:42
10:44
+2:53
FINISH
26.22 mi13:47:263:14:367:2610:07
9:56
-0:48

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

7:02 /mi

Average Pace

7:26 /mi

Slowest Pace

10:44 /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

0:00

0% of race

Time at Steady Pace

2:54:05

89% of race

Time at Slower Pace

20:31

11% of race

Average Pace: 7:25 /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 mi10:55:3222:427:1922:42
7:19
#11083
10K
6.21 mi11:18:0045:107:1722:28
7:14
#10805
15K
9.32 mi11:40:171:07:277:1522:17
7:11
#10479
20K
12.43 mi12:02:301:29:407:1322:13
7:10
#10025
HALF
13.11 mi12:07:171:34:277:134:47
7:02
#9950
25K
15.53 mi12:24:281:51:387:1217:11
7:06
#9588
30K
18.64 mi12:47:032:14:137:1322:35
7:17
#9245
20M
20.00 mi12:57:032:24:137:1310:00
7:22
#9115
21M
21.00 mi13:04:442:31:547:157:41
7:41
#9004
35K
21.75 mi13:10:042:37:147:145:20
7:08
#8940
23M
23.00 mi13:19:152:46:257:159:11
7:21
#8818
24M
24.00 mi13:26:552:54:057:167:40
7:40
#8889
40K
24.85 mi13:33:373:00:477:176:42
7:51
#8923
25.2M
25.20 mi13:37:193:04:297:203:42
10:44
#9186
FINISH
26.22 mi13:47:263:14:367:2610:07
9:56
#10088
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 mi11083863586359879(Top 34%)7964(Top 49%)7964(Top 426%)
10K6.21 mi3.10 mi10805+2788464+1718464+17110528(Top 36%)8318(Top 51%)8318(Top 445%)
15K9.32 mi3.11 mi10479+3268290+1748290+1749879(Top 34%)7964(Top 49%)7964(Top 426%)
20K12.43 mi3.11 mi10025+4548035+2558035+2558960(Top 31%)7396(Top 45%)7396(Top 396%)
HALF13.11 mi0.68 mi9950+757996+397996+398783(Top 30%)7360(Top 45%)7360(Top 394%)
25K15.53 mi2.42 mi9588+3627793+2037793+2038032(Top 28%)6778(Top 41%)6778(Top 363%)
30K18.64 mi3.11 mi9245+3437549+2447549+2447861(Top 27%)6538(Top 40%)6538(Top 350%)
20M20.00 mi1.36 mi9115+1307449+1007449+1008141(Top 28%)6589(Top 40%)6589(Top 353%)
21M21.00 mi1.00 mi9004+1117358+917358+917728(Top 27%)6218(Top 38%)6218(Top 333%)
35K21.75 mi0.75 mi8940+647303+557303+558053(Top 28%)6462(Top 40%)6462(Top 346%)
23M23.00 mi1.25 mi8818+1227189+1147189+1147727(Top 27%)6201(Top 38%)6201(Top 332%)
24M24.00 mi1.00 mi8889-717209-207209-2011297(Top 39%)7921(Top 48%)7921(Top 424%)
40K24.85 mi0.85 mi8923-347204+57204+511273(Top 39%)7827(Top 48%)7827(Top 419%)
25.2M25.20 mi0.35 mi9186-2637347-1437347-14321660(Top 75%)12659(Top 77%)12659(Top 678%)
FINISH26.22 mi1.02 mi10088-9027787-4407787-44023614(Top 81%)13600(Top 83%)13600(Top 728%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21
+97ft-345ft

Overall

9879

Males

7964

M50-54

7964

5K→10K

3.1 - 6.2 mi

Top 36%
×5
+79ft-138ft

Overall

10528

Males

8318

M50-54

8318

10K→15K

6.2 - 9.3 mi

Top 34%
×3
+67ft-78ft

Overall

9879

Males

7964

M50-54

7964

15K→20K

9.3 - 12.4 mi

Top 31%
×5
+106ft-86ft

Overall

8960

Males

7396

M50-54

7396

20K→HALF

12.4 - 13.1 mi

Top 30%
×2
+19ft-37ft

Overall

8783

Males

7360

M50-54

7360

HALF→25K

13.1 - 15.5 mi

Top 28%
×4
+66ft-88ft

Overall

8032

Males

6778

M50-54

6778

25K→30K

15.5 - 18.6 mi

Top 27%
×9
+181ft-148ft

Overall

7861

Males

6538

M50-54

6538

30K→20M

18.6 - 20.0 mi

Top 28%
×5
+64ft-50ft

Overall

8141

Males

6589

M50-54

6589

20M→21M

20.0 - 21.0 mi

Top 27%
×8
+106ft-24ft

Overall

7728

Males

6218

M50-54

6218

21M→35K

21.0 - 21.8 mi

Top 28%
×7
+17ft-86ft

Overall

8053

Males

6462

M50-54

6462

35K→23M

21.8 - 23.0 mi

Top 27%
×5
+23ft-63ft

Overall

7727

Males

6201

M50-54

6201

23M→24M

23.0 - 24.0 mi

Top 39%
×6
+12ft-82ft

Overall

11297

Males

7921

M50-54

7921

24M→40K

24.0 - 24.9 mi

Top 39%
×1
+6ft-20ft

Overall

11273

Males

7827

M50-54

7827

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1
+13ft-16ft

Overall

21660

Males

12659

M50-54

12659

25.2M→FINISH

25.2 - 26.2 mi

Top 81%
×2
+22ft-21ft

Overall

23614

Males

13600

M50-54

13600

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2703*
Passed By
935
Net Change
+995
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11083
5K → 10K413*135+278#11083#10805
10K → 15K359*33+326#10805#10479
15K → 20K466*12+454#10479#10025
20K → HALF80*5+75#10025#9950
HALF → 25K365*3+362#9950#9588
25K → 30K366*23+343#9588#9245
30K → 20M15929+130#9245#9115
20M → 21M13827+111#9115#9004
21M → 35K8622+64#9004#8940
35K → 23M16846+122#8940#8818
23M → 24M48119-71#8818#8889
24M → 40K4781-34#8889#8923
40K → 25.2M4200-263#8923#9186
25.2M → FINISH4200-902#9186#10088
TOTALS2703*935+995

* 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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