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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Lyndsy Roberts

Bib: 8837 •M •Age: N/A

WA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 21%
Gender (Male)
#0 / 16340
Top 34%
Masters (Masters Men)
#0 / 10617
Top 19%
Age Group (M45-49)
#0 / 2413
Top 27%
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
21:17
3.11 mi
Rank: #7306
Start → 5K
21:17 | 6:52/mi
10K
42:46
6.21 mi
Rank: #7678 (-372)
5K → 10K
21:29 | 6:55/mi
15K
1:04:12
9.32 mi
Rank: #7698 (-20)
10K → 15K
21:26 | 6:54/mi
20K
1:25:49
12.43 mi
Rank: #7621 (+77)
15K → 20K
21:37 | 6:58/mi
HALF
1:30:32
13.11 mi
Rank: #7640 (-19)
20K → HALF
4:43 | 6:56/mi
25K
1:47:19
15.53 mi
Rank: #7471 (+169)
HALF → 25K
16:47 | 6:56/mi
30K
2:08:58
18.64 mi
Rank: #7104 (+367)
25K → 30K
21:39 | 6:59/mi
20M
2:18:32
20.00 mi
Rank: #6973 (+131)
30K → 20M
9:34 | 7:03/mi
21M
2:25:42
21.00 mi
Rank: #6784 (+189)
20M → 21M
7:10 | 7:10/mi
35K
2:30:42
21.75 mi
Rank: #6690 (+94)
21M → 35K
5:00 | 6:41/mi
23M
2:39:17
23.00 mi
Rank: #6509 (+181)
35K → 23M
8:35 | 6:52/mi
24M
2:46:02
24.00 mi
Rank: #6403 (+106)
23M → 24M
6:45 | 6:45/mi
40K
2:51:56
24.85 mi
Rank: #6321 (+82)
24M → 40K
5:54 | 6:55/mi
25.2M
2:54:33
25.20 mi
Rank: #6290 (+31)
40K → 25.2M
2:37 | 7:36/mi
FINISH
3:01:25
26.22 mi
Rank: #6227 (+63)
25.2M → FINISH
6:52 | 6:45/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:30:32
Pace6:55 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:30:53
Pace6:56 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:36:3621:176:5221:17
6:52
-
10K
6.21 mi10:58:0542:466:5321:29
6:55
+0:03
15K
9.32 mi11:19:311:04:126:5421:26
6:54
-0:01
20K
12.43 mi11:41:081:25:496:5521:37
6:58
+0:04
HALF
13.11 mi11:45:511:30:326:554:43
6:56
-0:02
25K
15.53 mi12:02:381:47:196:5516:47
6:56
0:00
30K
18.64 mi12:24:172:08:586:5621:39
6:59
+0:03
20M
20.00 mi12:33:512:18:326:569:34
7:03
+0:04
21M
21.00 mi12:41:012:25:426:577:10
7:10
+0:07
35K
21.75 mi12:46:012:30:426:565:00
6:41
-0:29
23M
23.00 mi12:54:362:39:176:568:35
6:52
+0:11
24M
24.00 mi13:01:212:46:026:566:45
6:45
-0:07
40K
24.85 mi13:07:152:51:566:565:54
6:55
+0:10
25.2M
25.20 mi13:09:522:54:336:562:37
7:36
+0:41
FINISH
26.22 mi13:16:443:01:256:566:52
6:45
-0:51

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

6:41 /mi

Average Pace

6:55 /mi

Slowest Pace

7:36 /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

2:58:48

99% of race

Time at Steady Pace

2:37

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:55 /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 mi10:36:3621:176:5221:17
6:52
#7306
10K
6.21 mi10:58:0542:466:5321:29
6:55
#7678
15K
9.32 mi11:19:311:04:126:5421:26
6:54
#7698
20K
12.43 mi11:41:081:25:496:5521:37
6:58
#7621
HALF
13.11 mi11:45:511:30:326:554:43
6:56
#7640
25K
15.53 mi12:02:381:47:196:5516:47
6:56
#7471
30K
18.64 mi12:24:172:08:586:5621:39
6:59
#7104
20M
20.00 mi12:33:512:18:326:569:34
7:03
#6973
21M
21.00 mi12:41:012:25:426:577:10
7:10
#6784
35K
21.75 mi12:46:012:30:426:565:00
6:41
#6690
23M
23.00 mi12:54:362:39:176:568:35
6:52
#6509
24M
24.00 mi13:01:212:46:026:566:45
6:45
#6403
40K
24.85 mi13:07:152:51:566:565:54
6:55
#6321
25.2M
25.20 mi13:09:522:54:336:562:37
7:36
#6290
FINISH
26.22 mi13:16:443:01:256:566:52
6:45
#6227
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 mi7306643064307756(Top 27%)6700(Top 41%)6700(Top 278%)
10K6.21 mi3.10 mi7678-3726668-2386668-2388026(Top 28%)6901(Top 42%)6901(Top 286%)
15K9.32 mi3.11 mi7698-206678-106678-107756(Top 27%)6700(Top 41%)6700(Top 278%)
20K12.43 mi3.11 mi7621+776623+556623+557540(Top 26%)6522(Top 40%)6522(Top 270%)
HALF13.11 mi0.68 mi7640-196638-156638-158002(Top 28%)6835(Top 42%)6835(Top 283%)
25K15.53 mi2.42 mi7471+1696503+1356503+1356848(Top 24%)6001(Top 37%)6001(Top 249%)
30K18.64 mi3.11 mi7104+3676236+2676236+2675662(Top 20%)5054(Top 31%)5054(Top 209%)
20M20.00 mi1.36 mi6973+1316128+1086128+1085860(Top 20%)5142(Top 31%)5142(Top 213%)
21M21.00 mi1.00 mi6784+1895974+1545974+1544461(Top 15%)3989(Top 24%)3989(Top 165%)
35K21.75 mi0.75 mi6690+945905+695905+694845(Top 17%)4315(Top 26%)4315(Top 179%)
23M23.00 mi1.25 mi6509+1815760+1455760+1454495(Top 15%)4001(Top 24%)4001(Top 166%)
24M24.00 mi1.00 mi6403+1065672+885672+884777(Top 16%)4173(Top 26%)4173(Top 173%)
40K24.85 mi0.85 mi6321+825601+715601+714868(Top 17%)4194(Top 26%)4194(Top 174%)
25.2M25.20 mi0.35 mi6290+315573+285573+285726(Top 20%)4742(Top 29%)4742(Top 197%)
FINISH26.22 mi1.02 mi6227+635512+615512+615709(Top 20%)4687(Top 29%)4687(Top 194%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21
+97ft-345ft

Overall

7756

Males

6700

M45-49

6700

5K→10K

3.1 - 6.2 mi

Top 28%
×5
+79ft-138ft

Overall

8026

Males

6901

M45-49

6901

10K→15K

6.2 - 9.3 mi

Top 27%
×3
+67ft-78ft

Overall

7756

Males

6700

M45-49

6700

15K→20K

9.3 - 12.4 mi

Top 26%
×5
+106ft-86ft

Overall

7540

Males

6522

M45-49

6522

20K→HALF

12.4 - 13.1 mi

Top 28%
×2
+19ft-37ft

Overall

8002

Males

6835

M45-49

6835

HALF→25K

13.1 - 15.5 mi

Top 24%
×4
+66ft-88ft

Overall

6848

Males

6001

M45-49

6001

25K→30K

15.5 - 18.6 mi

Top 20%
×9
+181ft-148ft

Overall

5662

Males

5054

M45-49

5054

30K→20M

18.6 - 20.0 mi

Top 20%
×5
+64ft-50ft

Overall

5860

Males

5142

M45-49

5142

20M→21M

20.0 - 21.0 mi

Top 15%
×8
+106ft-24ft

Overall

4461

Males

3989

M45-49

3989

21M→35K

21.0 - 21.8 mi

Top 17%
×7
+17ft-86ft

Overall

4845

Males

4315

M45-49

4315

35K→23M

21.8 - 23.0 mi

Top 15%
×5
+23ft-63ft

Overall

4495

Males

4001

M45-49

4001

23M→24M

23.0 - 24.0 mi

Top 16%
×6
+12ft-82ft

Overall

4777

Males

4173

M45-49

4173

24M→40K

24.0 - 24.9 mi

Top 17%
×1
+6ft-20ft

Overall

4868

Males

4194

M45-49

4194

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1
+13ft-16ft

Overall

5726

Males

4742

M45-49

4742

25.2M→FINISH

25.2 - 26.2 mi

Top 20%
×2
+22ft-21ft

Overall

5709

Males

4687

M45-49

4687

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1948*
Passed By
601
Net Change
+1079
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7306
5K → 10K96200-372#7306#7678
10K → 15K123143-20#7678#7698
15K → 20K17598+77#7698#7621
20K → HALF1534-19#7621#7640
HALF → 25K202*33+169#7640#7471
25K → 30K378*11+367#7471#7104
30K → 20M14211+131#7104#6973
20M → 21M1956+189#6973#6784
21M → 35K1006+94#6784#6690
35K → 23M1898+181#6690#6509
23M → 24M11913+106#6509#6403
24M → 40K908+82#6403#6321
40K → 25.2M409+31#6321#6290
25.2M → FINISH8421+63#6290#6227
TOTALS1948*601+1079

* 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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