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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sheila O'Neill

Bib: 25491 •F •Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F65-69)
#0 / 273
Top 14%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Sheila

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 · 8:39/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
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
27:34
3.11 mi
Rank: #22057
Start → 5K
27:34 | 8:53/mi
10K
55:39
6.21 mi
Rank: #22531 (-474)
5K → 10K
28:05 | 9:03/mi
15K
1:23:38
9.32 mi
Rank: #22605 (-74)
10K → 15K
27:59 | 9:01/mi
20K
1:52:00
12.43 mi
Rank: #22544 (+61)
15K → 20K
28:22 | 9:08/mi
HALF
1:58:10
13.11 mi
Rank: #22565 (-21)
20K → HALF
6:10 | 9:03/mi
25K
2:20:10
15.53 mi
Rank: #22349 (+216)
HALF → 25K
22:00 | 9:05/mi
30K
2:48:15
18.64 mi
Rank: #21880 (+469)
25K → 30K
28:05 | 9:03/mi
20M
3:00:27
20.00 mi
Rank: #21660 (+220)
30K → 20M
12:12 | 8:59/mi
21M
3:09:44
21.00 mi
Rank: #21436 (+224)
20M → 21M
9:17 | 9:17/mi
35K
3:16:15
21.75 mi
Rank: #21340 (+96)
21M → 35K
6:31 | 8:43/mi
23M
3:27:33
23.00 mi
Rank: #21197 (+143)
35K → 23M
11:18 | 9:02/mi
24M
3:36:23
24.00 mi
Rank: #21095 (+102)
23M → 24M
8:50 | 8:50/mi
40K
3:44:01
24.85 mi
Rank: #20986 (+109)
24M → 40K
7:38 | 8:56/mi
25.2M
3:47:18
25.20 mi
Rank: #20935 (+51)
40K → 25.2M
3:17 | 9:32/mi
FINISH
3:56:07
26.22 mi
Rank: #20870 (+65)
25.2M → FINISH
8:49 | 8:40/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:58:10
Pace9:01 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:57:57
Pace9:00 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:35:0727:348:5327:34
8:53
-
10K
6.21 mi12:03:1255:398:5828:05
9:03
+0:10
15K
9.32 mi12:31:111:23:388:5927:59
9:01
-0:02
20K
12.43 mi12:59:331:52:009:0128:22
9:08
+0:07
HALF
13.11 mi13:05:431:58:109:016:10
9:03
-0:05
25K
15.53 mi13:27:432:20:109:0222:00
9:05
+0:02
30K
18.64 mi13:55:482:48:159:0228:05
9:03
-0:02
20M
20.00 mi14:08:003:00:279:0212:12
8:59
-0:04
21M
21.00 mi14:17:173:09:449:039:17
9:17
+0:18
35K
21.75 mi14:23:483:16:159:026:31
8:43
-0:34
23M
23.00 mi14:35:063:27:339:0211:18
9:02
+0:19
24M
24.00 mi14:43:563:36:239:018:50
8:50
-0:12
40K
24.85 mi14:51:343:44:019:017:38
8:56
+0:06
25.2M
25.20 mi14:54:513:47:189:023:17
9:32
+0:36
FINISH
26.22 mi15:03:403:56:079:018:49
8:40
-0:52

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

8:40 /mi

Average Pace

9:01 /mi

Slowest Pace

9:32 /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

3:52:50

99% of race

Time at Steady Pace

3:17

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:00 /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 mi11:35:0727:348:5327:34
8:53
#22057
10K
6.21 mi12:03:1255:398:5828:05
9:03
#22531
15K
9.32 mi12:31:111:23:388:5927:59
9:01
#22605
20K
12.43 mi12:59:331:52:009:0128:22
9:08
#22544
HALF
13.11 mi13:05:431:58:109:016:10
9:03
#22565
25K
15.53 mi13:27:432:20:109:0222:00
9:05
#22349
30K
18.64 mi13:55:482:48:159:0228:05
9:03
#21880
20M
20.00 mi14:08:003:00:279:0212:12
8:59
#21660
21M
21.00 mi14:17:173:09:449:039:17
9:17
#21436
35K
21.75 mi14:23:483:16:159:026:31
8:43
#21340
23M
23.00 mi14:35:063:27:339:0211:18
9:02
#21197
24M
24.00 mi14:43:563:36:239:018:50
8:50
#21095
40K
24.85 mi14:51:343:44:019:017:38
8:56
#20986
25.2M
25.20 mi14:54:513:47:189:023:17
9:32
#20935
FINISH
26.22 mi15:03:403:56:079:018:49
8:40
#20870
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi3.11 mi220578720872022736(Top 78%)8996(Top 72%)8996(Top 3295%)
10K6.21 mi3.10 mi22531-4748922-2028922-20222995(Top 79%)9151(Top 73%)9151(Top 3352%)
15K9.32 mi3.11 mi22605-748955-338955-3322736(Top 78%)8996(Top 72%)8996(Top 3295%)
20K12.43 mi3.11 mi22544+618920+358920+3522496(Top 78%)8912(Top 71%)8912(Top 3264%)
HALF13.11 mi0.68 mi22565-218927-78927-722948(Top 79%)9125(Top 73%)9125(Top 3342%)
25K15.53 mi2.42 mi22349+2168830+978830+9721493(Top 74%)8411(Top 67%)8411(Top 3081%)
30K18.64 mi3.11 mi21880+4698618+2128618+21219778(Top 68%)7632(Top 61%)7632(Top 2796%)
20M20.00 mi1.36 mi21660+2208530+888530+8818884(Top 65%)7233(Top 58%)7233(Top 2649%)
21M21.00 mi1.00 mi21436+2248423+1078423+10717578(Top 61%)6567(Top 52%)6567(Top 2405%)
35K21.75 mi0.75 mi21340+968384+398384+3918724(Top 65%)7282(Top 58%)7282(Top 2667%)
23M23.00 mi1.25 mi21197+1438314+708314+7018660(Top 64%)7314(Top 58%)7314(Top 2679%)
24M24.00 mi1.00 mi21095+1028273+418273+4118742(Top 65%)7389(Top 59%)7389(Top 2707%)
40K24.85 mi0.85 mi20986+1098231+428231+4218088(Top 62%)7098(Top 56%)7098(Top 2600%)
25.2M25.20 mi0.35 mi20935+518209+228209+2217510(Top 60%)6798(Top 54%)6798(Top 2490%)
FINISH26.22 mi1.02 mi20870+658181+288181+2818956(Top 65%)7543(Top 60%)7543(Top 2763%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21
+97ft-345ft

Overall

22736

Females

8996

F65-69

8996

5K→10K

3.1 - 6.2 mi

Top 79%
×5
+79ft-138ft

Overall

22995

Females

9151

F65-69

9151

10K→15K

6.2 - 9.3 mi

Top 78%
×3
+67ft-78ft

Overall

22736

Females

8996

F65-69

8996

15K→20K

9.3 - 12.4 mi

Top 78%
×5
+106ft-86ft

Overall

22496

Females

8912

F65-69

8912

20K→HALF

12.4 - 13.1 mi

Top 79%
×2
+19ft-37ft

Overall

22948

Females

9125

F65-69

9125

HALF→25K

13.1 - 15.5 mi

Top 74%
×4
+66ft-88ft

Overall

21493

Females

8411

F65-69

8411

25K→30K

15.5 - 18.6 mi

Top 68%
×9
+181ft-148ft

Overall

19778

Females

7632

F65-69

7632

30K→20M

18.6 - 20.0 mi

Top 65%
×5
+64ft-50ft

Overall

18884

Females

7233

F65-69

7233

20M→21M

20.0 - 21.0 mi

Top 61%
×8
+106ft-24ft

Overall

17578

Females

6567

F65-69

6567

21M→35K

21.0 - 21.8 mi

Top 65%
×7
+17ft-86ft

Overall

18724

Females

7282

F65-69

7282

35K→23M

21.8 - 23.0 mi

Top 64%
×5
+23ft-63ft

Overall

18660

Females

7314

F65-69

7314

23M→24M

23.0 - 24.0 mi

Top 65%
×6
+12ft-82ft

Overall

18742

Females

7389

F65-69

7389

24M→40K

24.0 - 24.9 mi

Top 62%
×1
+6ft-20ft

Overall

18088

Females

7098

F65-69

7098

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1
+13ft-16ft

Overall

17510

Females

6798

F65-69

6798

25.2M→FINISH

25.2 - 26.2 mi

Top 65%
×2
+22ft-21ft

Overall

18956

Females

7543

F65-69

7543

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2257*
Passed By
689
Net Change
+1187
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22057
5K → 10K107200-474#22057#22531
10K → 15K121195-74#22531#22605
15K → 20K193132+61#22605#22544
20K → HALF2142-21#22544#22565
HALF → 25K240*24+216#22565#22349
25K → 30K480*11+469#22349#21880
30K → 20M225*5+220#21880#21660
20M → 21M237*13+224#21660#21436
21M → 35K1026+96#21436#21340
35K → 23M1518+143#21340#21197
23M → 24M11715+102#21197#21095
24M → 40K1189+109#21095#20986
40K → 25.2M554+51#20986#20935
25.2M → FINISH9025+65#20935#20870
TOTALS2257*689+1187

* 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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