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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Bert Whitson

Bib: 1442 •M •Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 23%
Gender (Male)
#0 / 16340
Top 35%
Masters (Masters Men)
#0 / 10617
Top 21%
Age Group (M45-49)
#0 / 2413
Top 30%
Race Day Weather
51°/41°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
19:14
3.11 mi
Rank: #2071
Start → 5K
19:14 | 6:12/mi
10K
38:04
6.21 mi
Rank: #1813 (+258)
5K → 10K
18:50 | 6:04/mi
15K
57:17
9.32 mi
Rank: #1952 (-139)
10K → 15K
19:13 | 6:12/mi
20K
1:21:10
12.43 mi
Rank: #4282 (-2330)
15K → 20K
23:53 | 7:42/mi
HALF
1:26:22
13.11 mi
Rank: #4725 (-443)
20K → HALF
5:12 | 7:38/mi
25K
1:44:40
15.53 mi
Rank: #5855 (-1130)
HALF → 25K
18:18 | 7:33/mi
30K
2:08:06
18.64 mi
Rank: #6715 (-860)
25K → 30K
23:26 | 7:33/mi
20M
2:18:03
20.00 mi
Rank: #6768 (-53)
30K → 20M
9:57 | 7:20/mi
21M
2:25:33
21.00 mi
Rank: #6732 (+36)
20M → 21M
7:30 | 7:30/mi
35K
2:30:51
21.75 mi
Rank: #6741 (-9)
21M → 35K
5:18 | 7:06/mi
23M
2:39:55
23.00 mi
Rank: #6702 (+39)
35K → 23M
9:04 | 7:15/mi
24M
2:47:06
24.00 mi
Rank: #6698 (+4)
23M → 24M
7:11 | 7:11/mi
40K
2:53:20
24.85 mi
Rank: #6667 (+31)
24M → 40K
6:14 | 7:18/mi
25.2M
2:56:04
25.20 mi
Rank: #6659 (+8)
40K → 25.2M
2:44 | 7:56/mi
FINISH
3:02:55
26.22 mi
Rank: #6570 (+89)
25.2M → FINISH
6:51 | 6:44/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:26:22
Pace6:36 /mi
2nd Half
Distance13.11 mi
Time1:36:33
Pace7:22 /mi
📊Positive Split: 11.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:1219:146:1219:14
6:12
-
10K
6.21 mi10:39:0238:046:0818:50
6:04
-0:08
15K
9.32 mi10:58:1557:176:0919:13
6:12
+0:08
20K
12.43 mi11:22:081:21:106:3223:53
7:42
+1:30
HALF
13.11 mi11:27:201:26:226:365:12
7:38
-0:04
25K
15.53 mi11:45:381:44:406:4518:18
7:33
-0:05
30K
18.64 mi12:09:042:08:066:5323:26
7:33
0:00
20M
20.00 mi12:19:012:18:036:559:57
7:20
-0:13
21M
21.00 mi12:26:312:25:336:567:30
7:30
+0:10
35K
21.75 mi12:31:492:30:516:575:18
7:06
-0:24
23M
23.00 mi12:40:532:39:556:589:04
7:15
+0:09
24M
24.00 mi12:48:042:47:066:587:11
7:11
-0:04
40K
24.85 mi12:54:182:53:206:596:14
7:18
+0:07
25.2M
25.20 mi12:57:022:56:047:002:44
7:56
+0:38
FINISH
26.22 mi13:03:533:02:556:596:51
6:44
-1:12

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

6:04 /mi

Average Pace

6:59 /mi

Slowest Pace

7:56 /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

1:04:08

35% of race

Time at Steady Pace

1:26:58

48% of race

Time at Slower Pace

31:49

17% of race

Average Pace: 6:59 /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 mi10:20:1219:146:1219:14
6:12
#2071
10K
6.21 mi10:39:0238:046:0818:50
6:04
#1813
15K
9.32 mi10:58:1557:176:0919:13
6:12
#1952
20K
12.43 mi11:22:081:21:106:3223:53
7:42
#4282
HALF
13.11 mi11:27:201:26:226:365:12
7:38
#4725
25K
15.53 mi11:45:381:44:406:4518:18
7:33
#5855
30K
18.64 mi12:09:042:08:066:5323:26
7:33
#6715
20M
20.00 mi12:19:012:18:036:559:57
7:20
#6768
21M
21.00 mi12:26:312:25:336:567:30
7:30
#6732
35K
21.75 mi12:31:492:30:516:575:18
7:06
#6741
23M
23.00 mi12:40:532:39:556:589:04
7:15
#6702
24M
24.00 mi12:48:042:47:066:587:11
7:11
#6698
40K
24.85 mi12:54:182:53:206:596:14
7:18
#6667
25.2M
25.20 mi12:57:022:56:047:002:44
7:56
#6659
FINISH
26.22 mi13:03:533:02:556:596:51
6:44
#6570
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 mi2071199519952221(Top 8%)2142(Top 13%)2142(Top 89%)
10K6.21 mi3.10 mi1813+2581746+2491746+2491631(Top 6%)1569(Top 10%)1569(Top 65%)
15K9.32 mi3.11 mi1952-1391881-1351881-1352221(Top 8%)2142(Top 13%)2142(Top 89%)
20K12.43 mi3.11 mi4282-23304054-21734054-217313587(Top 47%)9546(Top 58%)9546(Top 396%)
HALF13.11 mi0.68 mi4725-4434432-3784432-37814029(Top 48%)9788(Top 60%)9788(Top 406%)
25K15.53 mi2.42 mi5855-11305334-9025334-90211770(Top 41%)8675(Top 53%)8675(Top 360%)
30K18.64 mi3.11 mi6715-8605957-6235957-6239972(Top 34%)7686(Top 47%)7686(Top 319%)
20M20.00 mi1.36 mi6768-535974-175974-177800(Top 27%)6376(Top 39%)6376(Top 264%)
21M21.00 mi1.00 mi6732+365944+305944+306468(Top 22%)5433(Top 33%)5433(Top 225%)
35K21.75 mi0.75 mi6741-95936+85936+87678(Top 26%)6227(Top 38%)6227(Top 258%)
23M23.00 mi1.25 mi6702+395891+455891+457060(Top 24%)5788(Top 35%)5788(Top 240%)
24M24.00 mi1.00 mi6698+45880+115880+117726(Top 27%)6090(Top 37%)6090(Top 252%)
40K24.85 mi0.85 mi6667+315845+355845+357332(Top 25%)5789(Top 35%)5789(Top 240%)
25.2M25.20 mi0.35 mi6659+85834+115834+117814(Top 27%)5984(Top 37%)5984(Top 248%)
FINISH26.22 mi1.02 mi6570+895755+795755+795594(Top 19%)4608(Top 28%)4608(Top 191%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21
+97ft-345ft

Overall

2221

Males

2142

M45-49

2142

5K→10K

3.1 - 6.2 mi

Top 6%
×5
+79ft-138ft

Overall

1631

Males

1569

M45-49

1569

10K→15K

6.2 - 9.3 mi

Top 8%
×3
+67ft-78ft

Overall

2221

Males

2142

M45-49

2142

15K→20K

9.3 - 12.4 mi

Top 47%
×5
+106ft-86ft

Overall

13587

Males

9546

M45-49

9546

20K→HALF

12.4 - 13.1 mi

Top 48%
×2
+19ft-37ft

Overall

14029

Males

9788

M45-49

9788

HALF→25K

13.1 - 15.5 mi

Top 41%
×4
+66ft-88ft

Overall

11770

Males

8675

M45-49

8675

25K→30K

15.5 - 18.6 mi

Top 34%
×9
+181ft-148ft

Overall

9972

Males

7686

M45-49

7686

30K→20M

18.6 - 20.0 mi

Top 27%
×5
+64ft-50ft

Overall

7800

Males

6376

M45-49

6376

20M→21M

20.0 - 21.0 mi

Top 22%
×8
+106ft-24ft

Overall

6468

Males

5433

M45-49

5433

21M→35K

21.0 - 21.8 mi

Top 26%
×7
+17ft-86ft

Overall

7678

Males

6227

M45-49

6227

35K→23M

21.8 - 23.0 mi

Top 24%
×5
+23ft-63ft

Overall

7060

Males

5788

M45-49

5788

23M→24M

23.0 - 24.0 mi

Top 27%
×6
+12ft-82ft

Overall

7726

Males

6090

M45-49

6090

24M→40K

24.0 - 24.9 mi

Top 25%
×1
+6ft-20ft

Overall

7332

Males

5789

M45-49

5789

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1
+13ft-16ft

Overall

7814

Males

5984

M45-49

5984

25.2M→FINISH

25.2 - 26.2 mi

Top 19%
×2
+22ft-21ft

Overall

5594

Males

4608

M45-49

4608

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
859*
Passed By
1352
Net Change
-4499
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2071
5K → 10K273*15+258#2071#1813
10K → 15K22161-139#1813#1952
15K → 20K0200-2330#1952#4282
20K → HALF1200-443#4282#4725
HALF → 25K12200-1130#4725#5855
25K → 30K30200-860#5855#6715
30K → 20M61114-53#6715#6768
20M → 21M7741+36#6768#6732
21M → 35K4251-9#6732#6741
35K → 23M9455+39#6741#6702
23M → 24M5046+4#6702#6698
24M → 40K7645+31#6698#6667
40K → 25.2M2214+8#6667#6659
25.2M → FINISH9910+89#6659#6570
TOTALS859*1352-4499

* 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

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OTQ

Olympic Trials Qualifying analysis available

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