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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Rich Roberson

Bib: 9187 •M •Age: N/A

OR

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 17%
Gender (Male)
#0 / 16340
Top 27%
Masters (Masters Men)
#0 / 10617
Top 13%
Age Group (M45-49)
#0 / 2413
Top 16%
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
21:13
3.11 mi
Rank: #7119
Start → 5K
21:13 | 6:50/mi
10K
42:15
6.21 mi
Rank: #6865 (+254)
5K → 10K
21:02 | 6:47/mi
15K
1:03:22
9.32 mi
Rank: #6823 (+42)
10K → 15K
21:07 | 6:48/mi
20K
1:24:31
12.43 mi
Rank: #6620 (+203)
15K → 20K
21:09 | 6:49/mi
HALF
1:29:06
13.11 mi
Rank: #6599 (+21)
20K → HALF
4:35 | 6:44/mi
25K
1:45:34
15.53 mi
Rank: #6448 (+151)
HALF → 25K
16:28 | 6:48/mi
30K
2:07:08
18.64 mi
Rank: #6224 (+224)
25K → 30K
21:34 | 6:57/mi
20M
2:16:21
20.00 mi
Rank: #6017 (+207)
30K → 20M
9:13 | 6:48/mi
21M
2:23:39
21.00 mi
Rank: #5933 (+84)
20M → 21M
7:18 | 7:18/mi
35K
2:28:29
21.75 mi
Rank: #5818 (+115)
21M → 35K
4:50 | 6:28/mi
23M
2:36:42
23.00 mi
Rank: #5529 (+289)
35K → 23M
8:13 | 6:34/mi
24M
2:43:03
24.00 mi
Rank: #5319 (+210)
23M → 24M
6:21 | 6:21/mi
40K
2:48:26
24.85 mi
Rank: #5082 (+237)
24M → 40K
5:23 | 6:18/mi
25.2M
2:50:52
25.20 mi
Rank: #5006 (+76)
40K → 25.2M
2:26 | 7:04/mi
FINISH
2:57:18
26.22 mi
Rank: #4878 (+128)
25.2M → FINISH
6:26 | 6:19/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:29:06
Pace6:48 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:28:12
Pace6:44 /mi
📊Negative Split: 1.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:36:4421:136:5021:13
6:50
-
10K
6.21 mi10:57:4642:156:4821:02
6:47
-0:03
15K
9.32 mi11:18:531:03:226:4821:07
6:48
+0:01
20K
12.43 mi11:40:021:24:316:4921:09
6:49
+0:01
HALF
13.11 mi11:44:371:29:066:484:35
6:44
-0:05
25K
15.53 mi12:01:051:45:346:4816:28
6:48
+0:04
30K
18.64 mi12:22:392:07:086:5021:34
6:57
+0:09
20M
20.00 mi12:31:522:16:216:509:13
6:48
-0:09
21M
21.00 mi12:39:102:23:396:517:18
7:18
+0:30
35K
21.75 mi12:44:002:28:296:504:50
6:28
-0:50
23M
23.00 mi12:52:132:36:426:498:13
6:34
+0:06
24M
24.00 mi12:58:342:43:036:486:21
6:21
-0:13
40K
24.85 mi13:03:572:48:266:475:23
6:18
-0:03
25.2M
25.20 mi13:06:232:50:526:472:26
7:04
+0:46
FINISH
26.22 mi13:12:492:57:186:476:26
6:19
-0:45

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

6:18 /mi

Average Pace

6:46 /mi

Slowest Pace

7:18 /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

2:26:00

82% of race

Time at Steady Pace

31:18

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:46 /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 mi10:36:4421:136:5021:13
6:50
#7119
10K
6.21 mi10:57:4642:156:4821:02
6:47
#6865
15K
9.32 mi11:18:531:03:226:4821:07
6:48
#6823
20K
12.43 mi11:40:021:24:316:4921:09
6:49
#6620
HALF
13.11 mi11:44:371:29:066:484:35
6:44
#6599
25K
15.53 mi12:01:051:45:346:4816:28
6:48
#6448
30K
18.64 mi12:22:392:07:086:5021:34
6:57
#6224
20M
20.00 mi12:31:522:16:216:509:13
6:48
#6017
21M
21.00 mi12:39:102:23:396:517:18
7:18
#5933
35K
21.75 mi12:44:002:28:296:504:50
6:28
#5818
23M
23.00 mi12:52:132:36:426:498:13
6:34
#5529
24M
24.00 mi12:58:342:43:036:486:21
6:21
#5319
40K
24.85 mi13:03:572:48:266:475:23
6:18
#5082
25.2M
25.20 mi13:06:232:50:526:472:26
7:04
#5006
FINISH
26.22 mi13:12:492:57:186:476:26
6:19
#4878
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 mi7119630163016770(Top 23%)6012(Top 37%)6012(Top 249%)
10K6.21 mi3.10 mi6865+2546116+1856116+1856650(Top 23%)5934(Top 36%)5934(Top 246%)
15K9.32 mi3.11 mi6823+426066+506066+506770(Top 23%)6012(Top 37%)6012(Top 249%)
20K12.43 mi3.11 mi6620+2035914+1525914+1526262(Top 22%)5604(Top 34%)5604(Top 232%)
HALF13.11 mi0.68 mi6599+215903+115903+116293(Top 22%)5637(Top 34%)5637(Top 234%)
25K15.53 mi2.42 mi6448+1515779+1245779+1245667(Top 20%)5119(Top 31%)5119(Top 212%)
30K18.64 mi3.11 mi6224+2245575+2045575+2045464(Top 19%)4889(Top 30%)4889(Top 203%)
20M20.00 mi1.36 mi6017+2075411+1645411+1644031(Top 14%)3708(Top 23%)3708(Top 154%)
21M21.00 mi1.00 mi5933+845338+735338+735242(Top 18%)4585(Top 28%)4585(Top 190%)
35K21.75 mi0.75 mi5818+1155238+1005238+1003375(Top 12%)3135(Top 19%)3135(Top 130%)
23M23.00 mi1.25 mi5529+2895011+2275011+2272751(Top 9%)2570(Top 16%)2570(Top 107%)
24M24.00 mi1.00 mi5319+2104842+1694842+1692450(Top 8%)2282(Top 14%)2282(Top 95%)
40K24.85 mi0.85 mi5082+2374639+2034639+2031753(Top 6%)1652(Top 10%)1652(Top 68%)
25.2M25.20 mi0.35 mi5006+764567+724567+722938(Top 10%)2658(Top 16%)2658(Top 110%)
FINISH26.22 mi1.02 mi4878+1284456+1114456+1113110(Top 11%)2769(Top 17%)2769(Top 115%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21
+97ft-345ft

Overall

6770

Males

6012

M45-49

6012

5K→10K

3.1 - 6.2 mi

Top 23%
×5
+79ft-138ft

Overall

6650

Males

5934

M45-49

5934

10K→15K

6.2 - 9.3 mi

Top 23%
×3
+67ft-78ft

Overall

6770

Males

6012

M45-49

6012

15K→20K

9.3 - 12.4 mi

Top 22%
×5
+106ft-86ft

Overall

6262

Males

5604

M45-49

5604

20K→HALF

12.4 - 13.1 mi

Top 22%
×2
+19ft-37ft

Overall

6293

Males

5637

M45-49

5637

HALF→25K

13.1 - 15.5 mi

Top 20%
×4
+66ft-88ft

Overall

5667

Males

5119

M45-49

5119

25K→30K

15.5 - 18.6 mi

Top 19%
×9
+181ft-148ft

Overall

5464

Males

4889

M45-49

4889

30K→20M

18.6 - 20.0 mi

Top 14%
×5
+64ft-50ft

Overall

4031

Males

3708

M45-49

3708

20M→21M

20.0 - 21.0 mi

Top 18%
×8
+106ft-24ft

Overall

5242

Males

4585

M45-49

4585

21M→35K

21.0 - 21.8 mi

Top 12%
×7
+17ft-86ft

Overall

3375

Males

3135

M45-49

3135

35K→23M

21.8 - 23.0 mi

Top 9%
×5
+23ft-63ft

Overall

2751

Males

2570

M45-49

2570

23M→24M

23.0 - 24.0 mi

Top 8%
×6
+12ft-82ft

Overall

2450

Males

2282

M45-49

2282

24M→40K

24.0 - 24.9 mi

Top 6%
×1
+6ft-20ft

Overall

1753

Males

1652

M45-49

1652

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1
+13ft-16ft

Overall

2938

Males

2658

M45-49

2658

25.2M→FINISH

25.2 - 26.2 mi

Top 11%
×2
+22ft-21ft

Overall

3110

Males

2769

M45-49

2769

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2644*
Passed By
403
Net Change
+2241
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7119
5K → 10K358*104+254#7119#6865
10K → 15K160118+42#6865#6823
15K → 20K250*47+203#6823#6620
20K → HALF3312+21#6620#6599
HALF → 25K17928+151#6599#6448
25K → 30K278*54+224#6448#6224
30K → 20M213*6+207#6224#6017
20M → 21M10925+84#6017#5933
21M → 35K1161+115#5933#5818
35K → 23M289*0+289#5818#5529
23M → 24M210*0+210#5529#5319
24M → 40K237*0+237#5319#5082
40K → 25.2M793+76#5082#5006
25.2M → FINISH1335+128#5006#4878
TOTALS2644*403+2241

* 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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