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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Shannon Oconnell

Bib: 10060 •F •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 17%
Gender (Female)
#0 / 12578
Top 3%
Age Group (F18-39)
#0 / 5716
Top 7%
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
21:08
3.11 mi
Rank: #6910
Start → 5K
21:08 | 6:49/mi
10K
41:54
6.21 mi
Rank: #6341 (+569)
5K → 10K
20:46 | 6:42/mi
15K
1:02:42
9.32 mi
Rank: #6109 (+232)
10K → 15K
20:48 | 6:42/mi
20K
1:23:50
12.43 mi
Rank: #6072 (+37)
15K → 20K
21:08 | 6:49/mi
HALF
1:28:21
13.11 mi
Rank: #6030 (+42)
20K → HALF
4:31 | 6:38/mi
25K
1:44:36
15.53 mi
Rank: #5812 (+218)
HALF → 25K
16:15 | 6:43/mi
30K
2:05:40
18.64 mi
Rank: #5472 (+340)
25K → 30K
21:04 | 6:47/mi
20M
2:14:57
20.00 mi
Rank: #5350 (+122)
30K → 20M
9:17 | 6:51/mi
21M
2:21:57
21.00 mi
Rank: #5203 (+147)
20M → 21M
7:00 | 7:00/mi
35K
2:26:54
21.75 mi
Rank: #5139 (+64)
21M → 35K
4:57 | 6:37/mi
23M
2:35:32
23.00 mi
Rank: #5082 (+57)
35K → 23M
8:38 | 6:54/mi
24M
2:42:12
24.00 mi
Rank: #5012 (+70)
23M → 24M
6:40 | 6:40/mi
40K
2:48:02
24.85 mi
Rank: #4942 (+70)
24M → 40K
5:50 | 6:50/mi
25.2M
2:50:35
25.20 mi
Rank: #4918 (+24)
40K → 25.2M
2:33 | 7:24/mi
FINISH
2:57:19
26.22 mi
Rank: #4889 (+29)
25.2M → FINISH
6:44 | 6:37/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
Time1:28:21
Pace6:45 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:28:58
Pace6:48 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:38:0921:086:4921:08
6:49
-
10K
6.21 mi10:58:5541:546:4520:46
6:42
-0:07
15K
9.32 mi11:19:431:02:426:4420:48
6:42
0:00
20K
12.43 mi11:40:511:23:506:4521:08
6:49
+0:07
HALF
13.11 mi11:45:221:28:216:454:31
6:38
-0:11
25K
15.53 mi12:01:371:44:366:4516:15
6:43
+0:05
30K
18.64 mi12:22:412:05:406:4521:04
6:47
+0:04
20M
20.00 mi12:31:582:14:576:459:17
6:51
+0:04
21M
21.00 mi12:38:582:21:576:467:00
7:00
+0:09
35K
21.75 mi12:43:552:26:546:464:57
6:37
-0:23
23M
23.00 mi12:52:332:35:326:468:38
6:54
+0:17
24M
24.00 mi12:59:132:42:126:466:40
6:40
-0:14
40K
24.85 mi13:05:032:48:026:465:50
6:50
+0:10
25.2M
25.20 mi13:07:362:50:356:472:33
7:24
+0:34
FINISH
26.22 mi13:14:202:57:196:476:44
6:37
-0:47

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

6:37 /mi

Average Pace

6:46 /mi

Slowest Pace

7:24 /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

2:54:46

99% of race

Time at Steady Pace

2:33

1% 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 mi10:38:0921:086:4921:08
6:49
#6910
10K
6.21 mi10:58:5541:546:4520:46
6:42
#6341
15K
9.32 mi11:19:431:02:426:4420:48
6:42
#6109
20K
12.43 mi11:40:511:23:506:4521:08
6:49
#6072
HALF
13.11 mi11:45:221:28:216:454:31
6:38
#6030
25K
15.53 mi12:01:371:44:366:4516:15
6:43
#5812
30K
18.64 mi12:22:412:05:406:4521:04
6:47
#5472
20M
20.00 mi12:31:582:14:576:459:17
6:51
#5350
21M
21.00 mi12:38:582:21:576:467:00
7:00
#5203
35K
21.75 mi12:43:552:26:546:464:57
6:37
#5139
23M
23.00 mi12:52:332:35:326:468:38
6:54
#5082
24M
24.00 mi12:59:132:42:126:466:40
6:40
#5012
40K
24.85 mi13:05:032:48:026:465:50
6:50
#4942
25.2M
25.20 mi13:07:362:50:356:472:33
7:24
#4918
FINISH
26.22 mi13:14:202:57:196:476:44
6:37
#4889
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi69107357355809(Top 20%)505(Top 4%)505(Top 9%)
10K6.21 mi3.10 mi6341+569605+130605+1305804(Top 20%)491(Top 4%)491(Top 9%)
15K9.32 mi3.11 mi6109+232541+64541+645809(Top 20%)505(Top 4%)505(Top 9%)
20K12.43 mi3.11 mi6072+37549-8549-86244(Top 22%)633(Top 5%)633(Top 11%)
HALF13.11 mi0.68 mi6030+42538+11538+115574(Top 19%)480(Top 4%)480(Top 8%)
25K15.53 mi2.42 mi5812+218500+38500+384929(Top 17%)387(Top 3%)387(Top 7%)
30K18.64 mi3.11 mi5472+340445+55445+554244(Top 15%)315(Top 3%)315(Top 6%)
20M20.00 mi1.36 mi5350+122427+18427+184419(Top 15%)398(Top 3%)398(Top 7%)
21M21.00 mi1.00 mi5203+147407+20407+203493(Top 12%)291(Top 2%)291(Top 5%)
35K21.75 mi0.75 mi5139+64400+7400+74430(Top 15%)443(Top 4%)443(Top 8%)
23M23.00 mi1.25 mi5082+57401-1401-14776(Top 16%)543(Top 4%)543(Top 9%)
24M24.00 mi1.00 mi5012+70405-4405-44246(Top 15%)476(Top 4%)476(Top 8%)
40K24.85 mi0.85 mi4942+70410-5410-54392(Top 15%)554(Top 4%)554(Top 10%)
25.2M25.20 mi0.35 mi4918+24412-2412-24688(Top 16%)672(Top 5%)672(Top 12%)
FINISH26.22 mi1.02 mi4889+29419-7419-74845(Top 17%)745(Top 6%)745(Top 13%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21
+97ft-345ft

Overall

5809

Females

505

F18-39

505

5K→10K

3.1 - 6.2 mi

Top 20%
×5
+79ft-138ft

Overall

5804

Females

491

F18-39

491

10K→15K

6.2 - 9.3 mi

Top 20%
×3
+67ft-78ft

Overall

5809

Females

505

F18-39

505

15K→20K

9.3 - 12.4 mi

Top 22%
×5
+106ft-86ft

Overall

6244

Females

633

F18-39

633

20K→HALF

12.4 - 13.1 mi

Top 19%
×2
+19ft-37ft

Overall

5574

Females

480

F18-39

480

HALF→25K

13.1 - 15.5 mi

Top 17%
×4
+66ft-88ft

Overall

4929

Females

387

F18-39

387

25K→30K

15.5 - 18.6 mi

Top 15%
×9
+181ft-148ft

Overall

4244

Females

315

F18-39

315

30K→20M

18.6 - 20.0 mi

Top 15%
×5
+64ft-50ft

Overall

4419

Females

398

F18-39

398

20M→21M

20.0 - 21.0 mi

Top 12%
×8
+106ft-24ft

Overall

3493

Females

291

F18-39

291

21M→35K

21.0 - 21.8 mi

Top 15%
×7
+17ft-86ft

Overall

4430

Females

443

F18-39

443

35K→23M

21.8 - 23.0 mi

Top 16%
×5
+23ft-63ft

Overall

4776

Females

543

F18-39

543

23M→24M

23.0 - 24.0 mi

Top 15%
×6
+12ft-82ft

Overall

4246

Females

476

F18-39

476

24M→40K

24.0 - 24.9 mi

Top 15%
×1
+6ft-20ft

Overall

4392

Females

554

F18-39

554

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1
+13ft-16ft

Overall

4688

Females

672

F18-39

672

25.2M→FINISH

25.2 - 26.2 mi

Top 17%
×2
+22ft-21ft

Overall

4845

Females

745

F18-39

745

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2428*
Passed By
407
Net Change
+2021
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6910
5K → 10K605*36+569#6910#6341
10K → 15K281*49+232#6341#6109
15K → 20K160123+37#6109#6072
20K → HALF519+42#6072#6030
HALF → 25K229*11+218#6030#5812
25K → 30K353*13+340#5812#5472
30K → 20M14018+122#5472#5350
20M → 21M1536+147#5350#5203
21M → 35K7410+64#5203#5139
35K → 23M10043+57#5139#5082
23M → 24M8717+70#5082#5012
24M → 40K9323+70#5012#4942
40K → 25.2M3713+24#4942#4918
25.2M → FINISH6536+29#4918#4889
TOTALS2428*407+2021

* 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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