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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Ronan O'Sullivan

Bib: 7622 •M •Age: N/A

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 12%
Gender (Male)
#0 / 16340
Top 21%
Masters (Masters Men)
#0 / 10617
Top 7%
Age Group (M40-44)
#0 / 2198
Top 21%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Ronan

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 6:14/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
20:38
3.11 mi
Rank: #5320
Start → 5K
20:38 | 6:39/mi
10K
41:02
6.21 mi
Rank: #4997 (+323)
5K → 10K
20:24 | 6:34/mi
15K
1:01:23
9.32 mi
Rank: #4842 (+155)
10K → 15K
20:21 | 6:34/mi
20K
1:21:57
12.43 mi
Rank: #4748 (+94)
15K → 20K
20:34 | 6:38/mi
HALF
1:26:24
13.11 mi
Rank: #4738 (+10)
20K → HALF
4:27 | 6:32/mi
25K
1:42:38
15.53 mi
Rank: #4701 (+37)
HALF → 25K
16:14 | 6:42/mi
30K
2:03:23
18.64 mi
Rank: #4448 (+253)
25K → 30K
20:45 | 6:41/mi
20M
2:12:28
20.00 mi
Rank: #4334 (+114)
30K → 20M
9:05 | 6:42/mi
21M
2:19:23
21.00 mi
Rank: #4223 (+111)
20M → 21M
6:55 | 6:55/mi
35K
2:24:05
21.75 mi
Rank: #4121 (+102)
21M → 35K
4:42 | 6:17/mi
23M
2:32:07
23.00 mi
Rank: #3919 (+202)
35K → 23M
8:02 | 6:26/mi
24M
2:38:27
24.00 mi
Rank: #3808 (+111)
23M → 24M
6:20 | 6:20/mi
40K
2:43:57
24.85 mi
Rank: #3708 (+100)
24M → 40K
5:30 | 6:26/mi
25.2M
2:46:26
25.20 mi
Rank: #3685 (+23)
40K → 25.2M
2:29 | 7:13/mi
FINISH
2:52:47
26.22 mi
Rank: #3593 (+92)
25.2M → FINISH
6:21 | 6:14/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:26:24
Pace6:36 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:26:23
Pace6:36 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:3020:386:3920:38
6:39
-
10K
6.21 mi10:48:5441:026:3720:24
6:34
-0:05
15K
9.32 mi11:09:151:01:236:3620:21
6:34
0:00
20K
12.43 mi11:29:491:21:576:3620:34
6:38
+0:04
HALF
13.11 mi11:34:161:26:246:364:27
6:32
-0:06
25K
15.53 mi11:50:301:42:386:3716:14
6:42
+0:10
30K
18.64 mi12:11:152:03:236:3820:45
6:41
-0:01
20M
20.00 mi12:20:202:12:286:389:05
6:42
+0:01
21M
21.00 mi12:27:152:19:236:396:55
6:55
+0:13
35K
21.75 mi12:31:572:24:056:384:42
6:17
-0:38
23M
23.00 mi12:39:592:32:076:378:02
6:26
+0:09
24M
24.00 mi12:46:192:38:276:376:20
6:20
-0:06
40K
24.85 mi12:51:492:43:576:365:30
6:26
+0:06
25.2M
25.20 mi12:54:182:46:266:372:29
7:13
+0:47
FINISH
26.22 mi13:00:392:52:476:366:21
6:14
-0:59

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

6:14 /mi

Average Pace

6:36 /mi

Slowest Pace

7:13 /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

2:43:23

95% of race

Time at Steady Pace

9:24

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:35 /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 mi10:28:3020:386:3920:38
6:39
#5320
10K
6.21 mi10:48:5441:026:3720:24
6:34
#4997
15K
9.32 mi11:09:151:01:236:3620:21
6:34
#4842
20K
12.43 mi11:29:491:21:576:3620:34
6:38
#4748
HALF
13.11 mi11:34:161:26:246:364:27
6:32
#4738
25K
15.53 mi11:50:301:42:386:3716:14
6:42
#4701
30K
18.64 mi12:11:152:03:236:3820:45
6:41
#4448
20M
20.00 mi12:20:202:12:286:389:05
6:42
#4334
21M
21.00 mi12:27:152:19:236:396:55
6:55
#4223
35K
21.75 mi12:31:572:24:056:384:42
6:17
#4121
23M
23.00 mi12:39:592:32:076:378:02
6:26
#3919
24M
24.00 mi12:46:192:38:276:376:20
6:20
#3808
40K
24.85 mi12:51:492:43:576:365:30
6:26
#3708
25.2M
25.20 mi12:54:182:46:266:372:29
7:13
#3685
FINISH
26.22 mi13:00:392:52:476:366:21
6:14
#3593
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5320493749374569(Top 16%)4291(Top 26%)4291(Top 195%)
10K6.21 mi3.10 mi4997+3234665+2724665+2724737(Top 16%)4444(Top 27%)4444(Top 202%)
15K9.32 mi3.11 mi4842+1554535+1304535+1304569(Top 16%)4291(Top 26%)4291(Top 195%)
20K12.43 mi3.11 mi4748+944452+834452+834550(Top 16%)4265(Top 26%)4265(Top 194%)
HALF13.11 mi0.68 mi4738+104441+114441+114546(Top 16%)4261(Top 26%)4261(Top 194%)
25K15.53 mi2.42 mi4701+374405+364405+364820(Top 17%)4451(Top 27%)4451(Top 203%)
30K18.64 mi3.11 mi4448+2534183+2224183+2223576(Top 12%)3355(Top 21%)3355(Top 153%)
20M20.00 mi1.36 mi4334+1144072+1114072+1113402(Top 12%)3170(Top 19%)3170(Top 144%)
21M21.00 mi1.00 mi4223+1113965+1073965+1072991(Top 10%)2786(Top 17%)2786(Top 127%)
35K21.75 mi0.75 mi4121+1023868+973868+972442(Top 8%)2313(Top 14%)2313(Top 105%)
23M23.00 mi1.25 mi3919+2023682+1863682+1862065(Top 7%)1958(Top 12%)1958(Top 89%)
24M24.00 mi1.00 mi3808+1113573+1093573+1092358(Top 8%)2201(Top 13%)2201(Top 100%)
40K24.85 mi0.85 mi3708+1003488+853488+852283(Top 8%)2122(Top 13%)2122(Top 97%)
25.2M25.20 mi0.35 mi3685+233467+213467+213547(Top 12%)3124(Top 19%)3124(Top 142%)
FINISH26.22 mi1.02 mi3593+923380+873380+872669(Top 9%)2408(Top 15%)2408(Top 110%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21
+97ft-345ft

Overall

4569

Males

4291

M40-44

4291

5K→10K

3.1 - 6.2 mi

Top 16%
×5
+79ft-138ft

Overall

4737

Males

4444

M40-44

4444

10K→15K

6.2 - 9.3 mi

Top 16%
×3
+67ft-78ft

Overall

4569

Males

4291

M40-44

4291

15K→20K

9.3 - 12.4 mi

Top 16%
×5
+106ft-86ft

Overall

4550

Males

4265

M40-44

4265

20K→HALF

12.4 - 13.1 mi

Top 16%
×2
+19ft-37ft

Overall

4546

Males

4261

M40-44

4261

HALF→25K

13.1 - 15.5 mi

Top 17%
×4
+66ft-88ft

Overall

4820

Males

4451

M40-44

4451

25K→30K

15.5 - 18.6 mi

Top 12%
×9
+181ft-148ft

Overall

3576

Males

3355

M40-44

3355

30K→20M

18.6 - 20.0 mi

Top 12%
×5
+64ft-50ft

Overall

3402

Males

3170

M40-44

3170

20M→21M

20.0 - 21.0 mi

Top 10%
×8
+106ft-24ft

Overall

2991

Males

2786

M40-44

2786

21M→35K

21.0 - 21.8 mi

Top 8%
×7
+17ft-86ft

Overall

2442

Males

2313

M40-44

2313

35K→23M

21.8 - 23.0 mi

Top 7%
×5
+23ft-63ft

Overall

2065

Males

1958

M40-44

1958

23M→24M

23.0 - 24.0 mi

Top 8%
×6
+12ft-82ft

Overall

2358

Males

2201

M40-44

2201

24M→40K

24.0 - 24.9 mi

Top 8%
×1
+6ft-20ft

Overall

2283

Males

2122

M40-44

2122

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1
+13ft-16ft

Overall

3547

Males

3124

M40-44

3124

25.2M→FINISH

25.2 - 26.2 mi

Top 9%
×2
+22ft-21ft

Overall

2669

Males

2408

M40-44

2408

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2022*
Passed By
295
Net Change
+1727
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5320
5K → 10K389*66+323#5320#4997
10K → 15K19944+155#4997#4842
15K → 20K14551+94#4842#4748
20K → HALF199+10#4748#4738
HALF → 25K9255+37#4738#4701
25K → 30K274*21+253#4701#4448
30K → 20M1206+114#4448#4334
20M → 21M12110+111#4334#4223
21M → 35K1064+102#4223#4121
35K → 23M204*2+202#4121#3919
23M → 24M12110+111#3919#3808
24M → 40K1055+100#3808#3708
40K → 25.2M285+23#3708#3685
25.2M → FINISH997+92#3685#3593
TOTALS2022*295+1727

* 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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Activity Data

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